From: Spencer Oliver Date: Mon, 30 Jan 2012 14:31:21 +0000 (+0000) Subject: build: cleanup src/helper directory X-Git-Tag: v0.6.0-rc1~264 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8b00e56e6433cff3ff818835953b27765aaabab0;p=openocd build: cleanup src/helper directory Change-Id: I71a312df783995e9083c345c25e73902d5aef59e Signed-off-by: Spencer Oliver Reviewed-on: http://openocd.zylin.com/415 Tested-by: jenkins --- diff --git a/src/helper/binarybuffer.c b/src/helper/binarybuffer.c index 4f2ed6eb..3f7a876b 100644 --- a/src/helper/binarybuffer.c +++ b/src/helper/binarybuffer.c @@ -20,6 +20,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -27,39 +28,36 @@ #include "log.h" #include "binarybuffer.h" -static const unsigned char bit_reverse_table256[] = -{ - 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0, - 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8, - 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4, - 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC, - 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2, - 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA, - 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6, - 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE, - 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1, - 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9, - 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5, - 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD, - 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3, - 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB, - 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7, - 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF +static const unsigned char bit_reverse_table256[] = { + 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0, + 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8, + 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4, + 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC, + 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2, + 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA, + 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6, + 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE, + 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1, + 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9, + 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5, + 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD, + 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3, + 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB, + 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7, + 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF }; - -void* buf_cpy(const void *from, void *_to, unsigned size) +void *buf_cpy(const void *from, void *_to, unsigned size) { if (NULL == from || NULL == _to) return NULL; - // copy entire buffer + /* copy entire buffer */ memcpy(_to, from, DIV_ROUND_UP(size, 8)); /* mask out bits that don't belong to the buffer */ unsigned trailing_bits = size % 8; - if (trailing_bits) - { + if (trailing_bits) { uint8_t *to = _to; to[size / 8] &= (1 << trailing_bits) - 1; } @@ -94,15 +92,14 @@ bool buf_cmp(const void *_buf1, const void *_buf2, unsigned size) } bool buf_cmp_mask(const void *_buf1, const void *_buf2, - const void *_mask, unsigned size) + const void *_mask, unsigned size) { if (!_buf1 || !_buf2) return _buf1 != _buf2 || _buf1 != _mask; const uint8_t *buf1 = _buf1, *buf2 = _buf2, *mask = _mask; unsigned last = size / 8; - for (unsigned i = 0; i < last; i++) - { + for (unsigned i = 0; i < last; i++) { if (buf_cmp_masked(buf1[i], buf2[i], mask[i])) return true; } @@ -113,7 +110,7 @@ bool buf_cmp_mask(const void *_buf1, const void *_buf2, } -void* buf_set_ones(void *_buf, unsigned size) +void *buf_set_ones(void *_buf, unsigned size) { uint8_t *buf = _buf; if (!buf) @@ -128,12 +125,12 @@ void* buf_set_ones(void *_buf, unsigned size) return buf; } -void* buf_set_buf(const void *_src, unsigned src_start, - void *_dst, unsigned dst_start, unsigned len) +void *buf_set_buf(const void *_src, unsigned src_start, + void *_dst, unsigned dst_start, unsigned len) { const uint8_t *src = _src; uint8_t *dst = _dst; - unsigned i,sb,db,sq,dq, lb,lq; + unsigned i, sb, db, sq, dq, lb, lq; sb = src_start / 8; db = dst_start / 8; @@ -148,33 +145,29 @@ void* buf_set_buf(const void *_src, unsigned src_start, /* check if both buffers are on byte boundary and * len is a multiple of 8bit so we can simple copy * the buffer */ - if ( (sq == 0) && (dq == 0) && (lq == 0) ) - { + if ((sq == 0) && (dq == 0) && (lq == 0)) { for (i = 0; i < lb; i++) *dst++ = *src++; - return (uint8_t*)_dst; + return (uint8_t *)_dst; } /* fallback to slow bit copy */ - for (i = 0; i < len; i++) - { + for (i = 0; i < len; i++) { if (((*src >> (sq&7)) & 1) == 1) *dst |= 1 << (dq&7); else *dst &= ~(1 << (dq&7)); - if ( sq++ == 7 ) - { + if (sq++ == 7) { sq = 0; src++; } - if ( dq++ == 7 ) - { + if (dq++ == 7) { dq = 0; dst++; } } - return (uint8_t*)_dst; + return (uint8_t *)_dst; } uint32_t flip_u32(uint32_t value, unsigned int num) @@ -197,27 +190,27 @@ static int ceil_f_to_u32(float x) uint32_t y = x; /* cut off fraction */ - if ((x - y) > 0.0) /* if there was a fractional part, increase by one */ + if ((x - y) > 0.0) /* if there was a fractional part, increase by one */ y++; return y; } -char* buf_to_str(const void *_buf, unsigned buf_len, unsigned radix) +char *buf_to_str(const void *_buf, unsigned buf_len, unsigned radix) { float factor; switch (radix) { - case 16: - factor = 2.0; /* log(256) / log(16) = 2.0 */ - break; - case 10: - factor = 2.40824; /* log(256) / log(10) = 2.40824 */ - break; - case 8: - factor = 2.66667; /* log(256) / log(8) = 2.66667 */ - break; - default: - return NULL; + case 16: + factor = 2.0; /* log(256) / log(16) = 2.0 */ + break; + case 10: + factor = 2.40824; /* log(256) / log(10) = 2.40824 */ + break; + case 8: + factor = 2.66667; /* log(256) / log(8) = 2.66667 */ + break; + default: + return NULL; } unsigned str_len = ceil_f_to_u32(DIV_ROUND_UP(buf_len, 8) * factor); @@ -225,15 +218,13 @@ char* buf_to_str(const void *_buf, unsigned buf_len, unsigned radix) const uint8_t *buf = _buf; int b256_len = DIV_ROUND_UP(buf_len, 8); - for (int i = b256_len - 1; i >= 0; i--) - { + for (int i = b256_len - 1; i >= 0; i--) { uint32_t tmp = buf[i]; if (((unsigned)i == (buf_len / 8)) && (buf_len % 8)) tmp &= (0xff >> (8 - (buf_len % 8))); /* base-256 digits */ - for (unsigned j = str_len; j > 0; j--) - { + for (unsigned j = str_len; j > 0; j--) { tmp += (uint32_t)str[j-1] * 256; str[j-1] = (uint8_t)(tmp % radix); tmp /= radix; @@ -247,48 +238,42 @@ char* buf_to_str(const void *_buf, unsigned buf_len, unsigned radix) return str; } -/// identify radix, and skip radix-prefix (0, 0x or 0X) +/* / identify radix, and skip radix-prefix (0, 0x or 0X) */ static void str_radix_guess(const char **_str, unsigned *_str_len, - unsigned *_radix) + unsigned *_radix) { unsigned radix = *_radix; if (0 != radix) return; const char *str = *_str; unsigned str_len = *_str_len; - if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) - { + if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) { radix = 16; str += 2; str_len -= 2; - } - else if ((str[0] == '0') && (str_len != 1)) - { + } else if ((str[0] == '0') && (str_len != 1)) { radix = 8; str += 1; str_len -= 1; - } - else - { + } else radix = 10; - } *_str = str; *_str_len = str_len; *_radix = radix; } int str_to_buf(const char *str, unsigned str_len, - void *_buf, unsigned buf_len, unsigned radix) + void *_buf, unsigned buf_len, unsigned radix) { str_radix_guess(&str, &str_len, &radix); float factor; if (radix == 16) - factor = 0.5; /* log(16) / log(256) = 0.5 */ + factor = 0.5; /* log(16) / log(256) = 0.5 */ else if (radix == 10) - factor = 0.41524; /* log(10) / log(256) = 0.41524 */ + factor = 0.41524; /* log(10) / log(256) = 0.41524 */ else if (radix == 8) - factor = 0.375; /* log(8) / log(256) = 0.375 */ + factor = 0.375; /* log(8) / log(256) = 0.375 */ else return 0; @@ -299,11 +284,10 @@ int str_to_buf(const char *str, unsigned str_len, unsigned b256_len = ceil_f_to_u32(str_len * factor); uint8_t *b256_buf = calloc(b256_len, 1); - /* go through zero terminated buffer */ - /* input digits (ASCII) */ + /* go through zero terminated buffer + * input digits (ASCII) */ unsigned i; - for (i = 0; charbuf[i]; i++) - { + for (i = 0; charbuf[i]; i++) { uint32_t tmp = charbuf[i]; if ((tmp >= '0') && (tmp <= '9')) tmp = (tmp - '0'); @@ -311,14 +295,14 @@ int str_to_buf(const char *str, unsigned str_len, tmp = (tmp - 'a' + 10); else if ((tmp >= 'A') && (tmp <= 'F')) tmp = (tmp - 'A' + 10); - else continue; /* skip characters other than [0-9,a-f,A-F] */ + else + continue; /* skip characters other than [0-9,a-f,A-F] */ if (tmp >= radix) continue; /* skip digits invalid for the current radix */ /* base-256 digits */ - for (unsigned j = 0; j < b256_len; j++) - { + for (unsigned j = 0; j < b256_len; j++) { tmp += (uint32_t)b256_buf[j] * radix; b256_buf[j] = (uint8_t)(tmp & 0xFF); tmp >>= 8; @@ -327,8 +311,7 @@ int str_to_buf(const char *str, unsigned str_len, } uint8_t *buf = _buf; - for (unsigned j = 0; j < DIV_ROUND_UP(buf_len, 8); j++) - { + for (unsigned j = 0; j < DIV_ROUND_UP(buf_len, 8); j++) { if (j < b256_len) buf[j] = b256_buf[j]; else diff --git a/src/helper/binarybuffer.h b/src/helper/binarybuffer.h index ae0ee9a1..a289abd9 100644 --- a/src/helper/binarybuffer.h +++ b/src/helper/binarybuffer.h @@ -20,6 +20,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef BINARYBUFFER_H #define BINARYBUFFER_H @@ -39,7 +40,7 @@ * @param value Up to 32 bits that will be copied to _buffer. */ static inline void buf_set_u32(void *_buffer, - unsigned first, unsigned num, uint32_t value) + unsigned first, unsigned num, uint32_t value) { uint8_t *buffer = (uint8_t *)_buffer; @@ -49,8 +50,7 @@ static inline void buf_set_u32(void *_buffer, buffer[1] = (value >> 8) & 0xff; buffer[0] = (value >> 0) & 0xff; } else { - for (unsigned i = first; i < first + num; i++) - { + for (unsigned i = first; i < first + num; i++) { if (((value >> (i - first)) & 1) == 1) buffer[i / 8] |= 1 << (i % 8); else @@ -68,19 +68,18 @@ static inline void buf_set_u32(void *_buffer, * @returns Up to 32-bits that were read from @c _buffer. */ static inline uint32_t buf_get_u32(const void *_buffer, - unsigned first, unsigned num) + unsigned first, unsigned num) { uint8_t *buffer = (uint8_t *)_buffer; if ((num == 32) && (first == 0)) { return (((uint32_t)buffer[3]) << 24) | - (((uint32_t)buffer[2]) << 16) | - (((uint32_t)buffer[1]) << 8) | - (((uint32_t)buffer[0]) << 0); + (((uint32_t)buffer[2]) << 16) | + (((uint32_t)buffer[1]) << 8) | + (((uint32_t)buffer[0]) << 0); } else { uint32_t result = 0; - for (unsigned i = first; i < first + num; i++) - { + for (unsigned i = first; i < first + num; i++) { if (((buffer[i / 8] >> (i % 8)) & 1) == 1) result |= 1 << (i - first); } @@ -109,7 +108,7 @@ bool buf_cmp_mask(const void *buf1, const void *buf2, * @param to The buffer that will receive the copy of @c from. * @param size The number of bits to copy. */ -void* buf_cpy(const void *from, void *to, unsigned size); +void *buf_cpy(const void *from, void *to, unsigned size); /** * Set the contents of @c buf with @c count bits, all set to 1. @@ -117,14 +116,14 @@ void* buf_cpy(const void *from, void *to, unsigned size); * @param size The number of bits. * @returns The original buffer (@c buf). */ -void* buf_set_ones(void *buf, unsigned size); +void *buf_set_ones(void *buf, unsigned size); -void* buf_set_buf(const void *src, unsigned src_start, - void *dst, unsigned dst_start, unsigned len); +void *buf_set_buf(const void *src, unsigned src_start, + void *dst, unsigned dst_start, unsigned len); int str_to_buf(const char *str, unsigned len, void *bin_buf, unsigned buf_size, unsigned radix); -char* buf_to_str(const void *buf, unsigned size, unsigned radix); +char *buf_to_str(const void *buf, unsigned size, unsigned radix); /* read a uint32_t from a buffer in target memory endianness */ static inline uint32_t fast_target_buffer_get_u32(const void *p, bool le) @@ -132,4 +131,4 @@ static inline uint32_t fast_target_buffer_get_u32(const void *p, bool le) return le ? le_to_h_u32(p) : be_to_h_u32(p); } -#endif /* BINARYBUFFER_H */ +#endif /* BINARYBUFFER_H */ diff --git a/src/helper/command.c b/src/helper/command.c index 3ed8dc87..6f7dcadc 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -26,6 +26,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -35,7 +36,7 @@ #define JIM_EMBEDDED #endif -// @todo the inclusion of target.h here is a layering violation +/* @todo the inclusion of target.h here is a layering violation */ #include #include #include "command.h" @@ -44,11 +45,9 @@ #include "time_support.h" #include "jim-eventloop.h" - /* nice short description of source file */ #define __THIS__FILE__ "command.c" - static int run_command(struct command_context *context, struct command *c, const char *words[], unsigned num_words); @@ -58,7 +57,7 @@ struct log_capture_state { }; static void tcl_output(void *privData, const char *file, unsigned line, - const char *function, const char *string) + const char *function, const char *string) { struct log_capture_state *state = (struct log_capture_state *)privData; Jim_AppendString(state->interp, state->output, string, strlen(string)); @@ -108,10 +107,8 @@ static void command_log_capture_finish(struct log_capture_state *state) Jim_GetString(state->output, &length); if (length > 0) - { Jim_SetResult(state->interp, state->output); - } else - { + else { /* No output captured, use tcl return value (which could * be empty too). */ } @@ -134,18 +131,17 @@ extern struct command_context *global_cmd_ctx; /* dump a single line to the log for the command. * Do nothing in case we are not at debug level 3 */ void script_debug(Jim_Interp *interp, const char *name, - unsigned argc, Jim_Obj *const *argv) + unsigned argc, Jim_Obj * const *argv) { if (debug_level < LOG_LVL_DEBUG) return; - char * dbg = alloc_printf("command - %s", name); - for (unsigned i = 0; i < argc; i++) - { + char *dbg = alloc_printf("command - %s", name); + for (unsigned i = 0; i < argc; i++) { int len; const char *w = Jim_GetString(argv[i], &len); - char * t = alloc_printf("%s %s", dbg, w); - free (dbg); + char *t = alloc_printf("%s %s", dbg, w); + free(dbg); dbg = t; } LOG_DEBUG("%s", dbg); @@ -159,20 +155,18 @@ static void script_command_args_free(const char **words, unsigned nwords) free(words); } static const char **script_command_args_alloc( - unsigned argc, Jim_Obj *const *argv, unsigned *nwords) + unsigned argc, Jim_Obj * const *argv, unsigned *nwords) { const char **words = malloc(argc * sizeof(char *)); if (NULL == words) return NULL; unsigned i; - for (i = 0; i < argc; i++) - { + for (i = 0; i < argc; i++) { int len; const char *w = Jim_GetString(argv[i], &len); words[i] = strdup(w); - if (words[i] == NULL) - { + if (words[i] == NULL) { script_command_args_free(words, i); return NULL; } @@ -185,8 +179,7 @@ struct command_context *current_command_context(Jim_Interp *interp) { /* grab the command context from the associated data */ struct command_context *cmd_ctx = Jim_GetAssocData(interp, "context"); - if (NULL == cmd_ctx) - { + if (NULL == cmd_ctx) { /* Tcl can invoke commands directly instead of via command_run_line(). This would * happen when the Jim Tcl interpreter is provided by eCos or if we are running * commands in a startup script. @@ -200,10 +193,10 @@ struct command_context *current_command_context(Jim_Interp *interp) } static int script_command_run(Jim_Interp *interp, - int argc, Jim_Obj *const *argv, struct command *c, bool capture) + int argc, Jim_Obj * const *argv, struct command *c, bool capture) { target_call_timer_callbacks_now(); - LOG_USER_N("%s", ""); /* Keep GDB connection alive*/ + LOG_USER_N("%s", ""); /* Keep GDB connection alive*/ unsigned nwords; const char **words = script_command_args_alloc(argc, argv, &nwords); @@ -247,20 +240,19 @@ static struct command *command_root(struct command *c) */ static struct command *command_find(struct command *head, const char *name) { - for (struct command *cc = head; cc; cc = cc->next) - { + for (struct command *cc = head; cc; cc = cc->next) { if (strcmp(cc->name, name) == 0) return cc; } return NULL; } struct command *command_find_in_context(struct command_context *cmd_ctx, - const char *name) + const char *name) { return command_find(cmd_ctx->commands, name); } struct command *command_find_in_parent(struct command *parent, - const char *name) + const char *name) { return command_find(parent->children, name); } @@ -274,8 +266,7 @@ struct command *command_find_in_parent(struct command *parent, static void command_add_child(struct command **head, struct command *c) { assert(head); - if (NULL == *head) - { + if (NULL == *head) { *head = c; return; } @@ -293,17 +284,16 @@ static void command_add_child(struct command **head, struct command *c) } static struct command **command_list_for_parent( - struct command_context *cmd_ctx, struct command *parent) + struct command_context *cmd_ctx, struct command *parent) { return parent ? &parent->children : &cmd_ctx->commands; } static void command_free(struct command *c) { - /// @todo if command has a handler, unregister its jim command! + /* / @todo if command has a handler, unregister its jim command! */ - while (NULL != c->children) - { + while (NULL != c->children) { struct command *tmp = c->children; c->children = tmp->next; command_free(tmp); @@ -312,26 +302,25 @@ static void command_free(struct command *c) if (c->name) free((void *)c->name); if (c->help) - free((void*)c->help); + free((void *)c->help); if (c->usage) - free((void*)c->usage); + free((void *)c->usage); free(c); } static struct command *command_new(struct command_context *cmd_ctx, - struct command *parent, const struct command_registration *cr) + struct command *parent, const struct command_registration *cr) { assert(cr->name); /* - If it is a non-jim command with no .usage specified, - log an error. - - strlen(.usage) == 0 means that the command takes no - arguments. + * If it is a non-jim command with no .usage specified, + * log an error. + * + * strlen(.usage) == 0 means that the command takes no + * arguments. */ - if ((cr->jim_handler == NULL) && - (cr->usage == NULL)) { + if ((cr->jim_handler == NULL) && (cr->usage == NULL)) { LOG_DEBUG("BUG: command '%s%s%s' does not have the " "'.usage' field filled out", parent && parent->name ? parent->name : "", @@ -370,7 +359,7 @@ command_new_error: static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv); static int register_command_handler(struct command_context *cmd_ctx, - struct command *c) + struct command *c) { Jim_Interp *interp = cmd_ctx->interp; const char *ocd_name = alloc_printf("ocd_%s", c->name); @@ -398,8 +387,8 @@ static int register_command_handler(struct command_context *cmd_ctx, return retval; } -struct command* register_command(struct command_context *context, - struct command *parent, const struct command_registration *cr) +struct command *register_command(struct command_context *context, + struct command *parent, const struct command_registration *cr) { if (!context || !cr->name) return NULL; @@ -407,13 +396,12 @@ struct command* register_command(struct command_context *context, const char *name = cr->name; struct command **head = command_list_for_parent(context, parent); struct command *c = command_find(*head, name); - if (NULL != c) - { + if (NULL != c) { /* TODO: originally we treated attempting to register a cmd twice as an error * Sometimes we need this behaviour, such as with flash banks. * http://www.mail-archive.com/openocd-development@lists.berlios.de/msg11152.html */ LOG_DEBUG("command '%s' is already registered in '%s' context", - name, parent ? parent->name : ""); + name, parent ? parent->name : ""); return c; } @@ -422,16 +410,13 @@ struct command* register_command(struct command_context *context, return NULL; int retval = ERROR_OK; - if (NULL != cr->jim_handler && NULL == parent) - { + if (NULL != cr->jim_handler && NULL == parent) { retval = Jim_CreateCommand(context->interp, cr->name, cr->jim_handler, cr->jim_handler_data, NULL); - } - else if (NULL != cr->handler || NULL != parent) + } else if (NULL != cr->handler || NULL != parent) retval = register_command_handler(context, command_root(c)); - if (ERROR_OK != retval) - { + if (ERROR_OK != retval) { unregister_command(context, parent, name); c = NULL; } @@ -439,34 +424,29 @@ struct command* register_command(struct command_context *context, } int register_commands(struct command_context *cmd_ctx, struct command *parent, - const struct command_registration *cmds) + const struct command_registration *cmds) { int retval = ERROR_OK; unsigned i; - for (i = 0; cmds[i].name || cmds[i].chain; i++) - { + for (i = 0; cmds[i].name || cmds[i].chain; i++) { const struct command_registration *cr = cmds + i; struct command *c = NULL; - if (NULL != cr->name) - { + if (NULL != cr->name) { c = register_command(cmd_ctx, parent, cr); - if (NULL == c) - { + if (NULL == c) { retval = ERROR_FAIL; break; } } - if (NULL != cr->chain) - { + if (NULL != cr->chain) { struct command *p = c ? : parent; retval = register_commands(cmd_ctx, p, cr->chain); if (ERROR_OK != retval) break; } } - if (ERROR_OK != retval) - { + if (ERROR_OK != retval) { for (unsigned j = 0; j < i; j++) unregister_command(cmd_ctx, parent, cmds[j].name); } @@ -474,14 +454,13 @@ int register_commands(struct command_context *cmd_ctx, struct command *parent, } int unregister_all_commands(struct command_context *context, - struct command *parent) + struct command *parent) { if (context == NULL) return ERROR_OK; struct command **head = command_list_for_parent(context, parent); - while (NULL != *head) - { + while (NULL != *head) { struct command *tmp = *head; *head = tmp->next; command_free(tmp); @@ -491,15 +470,14 @@ int unregister_all_commands(struct command_context *context, } int unregister_command(struct command_context *context, - struct command *parent, const char *name) + struct command *parent, const char *name) { if ((!context) || (!name)) return ERROR_COMMAND_SYNTAX_ERROR; struct command *p = NULL; struct command **head = command_list_for_parent(context, parent); - for (struct command *c = *head; NULL != c; p = c, c = c->next) - { + for (struct command *c = *head; NULL != c; p = c, c = c->next) { if (strcmp(name, c->name) != 0) continue; @@ -525,9 +503,8 @@ void command_set_handler_data(struct command *c, void *p) void command_output_text(struct command_context *context, const char *data) { - if (context && context->output_handler && data) { + if (context && context->output_handler && data) context->output_handler(context, data); - } } void command_print_sameline(struct command_context *context, const char *format, ...) @@ -538,16 +515,15 @@ void command_print_sameline(struct command_context *context, const char *format, va_start(ap, format); string = alloc_vprintf(format, ap); - if (string != NULL) - { + if (string != NULL) { /* we want this collected in the log + we also want to pick it up as a tcl return * value. * * The latter bit isn't precisely neat, but will do for now. */ LOG_USER_N("%s", string); - /* We already printed it above */ - /* command_output_text(context, string); */ + /* We already printed it above + * command_output_text(context, string); */ free(string); } @@ -562,17 +538,17 @@ void command_print(struct command_context *context, const char *format, ...) va_start(ap, format); string = alloc_vprintf(format, ap); - if (string != NULL) - { - strcat(string, "\n"); /* alloc_vprintf guaranteed the buffer to be at least one char longer */ + if (string != NULL) { + strcat(string, "\n"); /* alloc_vprintf guaranteed the buffer to be at least one + *char longer */ /* we want this collected in the log + we also want to pick it up as a tcl return * value. * * The latter bit isn't precisely neat, but will do for now. */ LOG_USER_N("%s", string); - /* We already printed it above */ - /* command_output_text(context, string); */ + /* We already printed it above + * command_output_text(context, string); */ free(string); } @@ -584,11 +560,11 @@ static char *__command_name(struct command *c, char delim, unsigned extra) char *name; unsigned len = strlen(c->name); if (NULL == c->parent) { - // allocate enough for the name, child names, and '\0' + /* allocate enough for the name, child names, and '\0' */ name = malloc(len + extra + 1); strcpy(name, c->name); } else { - // parent's extra must include both the space and name + /* parent's extra must include both the space and name */ name = __command_name(c->parent, delim, 1 + len + extra); char dstr[2] = { delim, 0 }; strcat(name, dstr); @@ -607,33 +583,37 @@ static bool command_can_run(struct command_context *cmd_ctx, struct command *c) } static int run_command(struct command_context *context, - struct command *c, const char *words[], unsigned num_words) + struct command *c, const char *words[], unsigned num_words) { - if (!command_can_run(context, c)) - { + if (!command_can_run(context, c)) { /* Many commands may be run only before/after 'init' */ const char *when; switch (c->mode) { - case COMMAND_CONFIG: when = "before"; break; - case COMMAND_EXEC: when = "after"; break; - // handle the impossible with humor; it guarantees a bug report! - default: when = "if Cthulhu is summoned by"; break; + case COMMAND_CONFIG: + when = "before"; + break; + case COMMAND_EXEC: + when = "after"; + break; + /* handle the impossible with humor; it guarantees a bug report! */ + default: + when = "if Cthulhu is summoned by"; + break; } LOG_ERROR("The '%s' command must be used %s 'init'.", - c->name, when); + c->name, when); return ERROR_FAIL; } struct command_invocation cmd = { - .ctx = context, - .current = c, - .name = c->name, - .argc = num_words - 1, - .argv = words + 1, - }; + .ctx = context, + .current = c, + .name = c->name, + .argc = num_words - 1, + .argv = words + 1, + }; int retval = c->handler(&cmd); - if (retval == ERROR_COMMAND_SYNTAX_ERROR) - { + if (retval == ERROR_COMMAND_SYNTAX_ERROR) { /* Print help for command */ char *full_name = command_name(c, ' '); if (NULL != full_name) { @@ -641,13 +621,9 @@ static int run_command(struct command_context *context, free(full_name); } else retval = -ENOMEM; - } - else if (retval == ERROR_COMMAND_CLOSE_CONNECTION) - { + } else if (retval == ERROR_COMMAND_CLOSE_CONNECTION) { /* just fall through for a shutdown request */ - } - else if (retval != ERROR_OK) - { + } else if (retval != ERROR_OK) { /* we do not print out an error message because the command *should* * have printed out an error */ @@ -674,13 +650,11 @@ int command_run_line(struct command_context *context, char *line) Jim_Interp *interp = context->interp; Jim_DeleteAssocData(interp, "context"); retcode = Jim_SetAssocData(interp, "context", NULL, context); - if (retcode == JIM_OK) - { + if (retcode == JIM_OK) { /* associated the return value */ Jim_DeleteAssocData(interp, "retval"); retcode = Jim_SetAssocData(interp, "retval", NULL, &retval); - if (retcode == JIM_OK) - { + if (retcode == JIM_OK) { retcode = Jim_Eval_Named(interp, line, 0, 0); Jim_DeleteAssocData(interp, "retval"); @@ -688,32 +662,28 @@ int command_run_line(struct command_context *context, char *line) Jim_DeleteAssocData(interp, "context"); } if (retcode == JIM_ERR) { - if (retval != ERROR_COMMAND_CLOSE_CONNECTION) - { + if (retval != ERROR_COMMAND_CLOSE_CONNECTION) { /* We do not print the connection closed error message */ Jim_MakeErrorMessage(interp); LOG_USER("%s", Jim_GetString(Jim_GetResult(interp), NULL)); } - if (retval == ERROR_OK) - { + if (retval == ERROR_OK) { /* It wasn't a low level OpenOCD command that failed */ return ERROR_FAIL; } return retval; } else if (retcode == JIM_EXIT) { - /* ignore. */ - /* exit(Jim_GetExitCode(interp)); */ + /* ignore. + * exit(Jim_GetExitCode(interp)); */ } else { const char *result; int reslen; result = Jim_GetString(Jim_GetResult(interp), &reslen); - if (reslen > 0) - { + if (reslen > 0) { int i; char buff[256 + 1]; - for (i = 0; i < reslen; i += 256) - { + for (i = 0; i < reslen; i += 256) { int chunk; chunk = reslen - i; if (chunk > 256) @@ -736,8 +706,7 @@ int command_run_linef(struct command_context *context, const char *format, ...) va_list ap; va_start(ap, format); string = alloc_vprintf(format, ap); - if (string != NULL) - { + if (string != NULL) { retval = command_run_line(context, string); free(string); } @@ -745,16 +714,16 @@ int command_run_linef(struct command_context *context, const char *format, ...) return retval; } -void command_set_output_handler(struct command_context* context, - command_output_handler_t output_handler, void *priv) +void command_set_output_handler(struct command_context *context, + command_output_handler_t output_handler, void *priv) { context->output_handler = output_handler; context->output_handler_priv = priv; } -struct command_context* copy_command_context(struct command_context* context) +struct command_context *copy_command_context(struct command_context *context) { - struct command_context* copy_context = malloc(sizeof(struct command_context)); + struct command_context *copy_context = malloc(sizeof(struct command_context)); *copy_context = *context; @@ -787,8 +756,7 @@ static int jim_find(Jim_Interp *interp, int argc, Jim_Obj *const *argv) COMMAND_HANDLER(jim_echo) { - if (CMD_ARGC == 2 && !strcmp(CMD_ARGV[0], "-n")) - { + if (CMD_ARGC == 2 && !strcmp(CMD_ARGV[0], "-n")) { LOG_USER_N("%s", CMD_ARGV[1]); return JIM_OK; } @@ -829,7 +797,7 @@ static int jim_capture(Jim_Interp *interp, int argc, Jim_Obj *const *argv) } static COMMAND_HELPER(command_help_find, struct command *head, - struct command **out) + struct command **out) { if (0 == CMD_ARGC) return ERROR_COMMAND_SYNTAX_ERROR; @@ -845,10 +813,10 @@ static COMMAND_HELPER(command_help_find, struct command *head, } static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, - bool show_help, const char *match); + bool show_help, const char *match); static COMMAND_HELPER(command_help_show_list, struct command *head, unsigned n, - bool show_help, const char *match) + bool show_help, const char *match) { for (struct command *c = head; NULL != c; c = c->next) CALL_COMMAND_HANDLER(command_help_show, c, n, show_help, match); @@ -865,8 +833,7 @@ static void command_help_show_indent(unsigned n) static void command_help_show_wrap(const char *str, unsigned n, unsigned n2) { const char *cp = str, *last = str; - while (*cp) - { + while (*cp) { const char *next = last; do { cp = next; @@ -883,7 +850,7 @@ static void command_help_show_wrap(const char *str, unsigned n, unsigned n2) } } static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, - bool show_help, const char *match) + bool show_help, const char *match) { char *cmd_name = command_name(c, ' '); if (NULL == cmd_name) @@ -892,28 +859,24 @@ static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, /* If the match string occurs anywhere, we print out * stuff for this command. */ bool is_match = (strstr(cmd_name, match) != NULL) || - ((c->usage != NULL) && (strstr(c->usage, match) != NULL)) || - ((c->help != NULL) && (strstr(c->help, match) != NULL)); + ((c->usage != NULL) && (strstr(c->usage, match) != NULL)) || + ((c->help != NULL) && (strstr(c->help, match) != NULL)); - if (is_match) - { + if (is_match) { command_help_show_indent(n); LOG_USER_N("%s", cmd_name); } free(cmd_name); - if (is_match) - { + if (is_match) { if (c->usage) { LOG_USER_N(" "); command_help_show_wrap(c->usage, 0, n + 5); - } - else + } else LOG_USER_N("\n"); } - if (is_match && show_help) - { + if (is_match && show_help) { char *msg; /* Normal commands are runtime-only; highlight exceptions */ @@ -921,22 +884,21 @@ static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, const char *stage_msg = ""; switch (c->mode) { - case COMMAND_CONFIG: - stage_msg = " (configuration command)"; - break; - case COMMAND_ANY: - stage_msg = " (command valid any time)"; - break; - default: - stage_msg = " (?mode error?)"; - break; + case COMMAND_CONFIG: + stage_msg = " (configuration command)"; + break; + case COMMAND_ANY: + stage_msg = " (command valid any time)"; + break; + default: + stage_msg = " (?mode error?)"; + break; } msg = alloc_printf("%s%s", c->help ? : "", stage_msg); } else msg = alloc_printf("%s", c->help ? : ""); - if (NULL != msg) - { + if (NULL != msg) { command_help_show_wrap(msg, n + 3, n + 3); free(msg); } else @@ -949,7 +911,7 @@ static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, } return CALL_COMMAND_HANDLER(command_help_show_list, - c->children, n, show_help, match); + c->children, n, show_help, match); } COMMAND_HANDLER(handle_help_command) { @@ -972,14 +934,14 @@ COMMAND_HANDLER(handle_help_command) free(prev); if (NULL == match) { LOG_ERROR("unable to build " - "search string"); + "search string"); return -ENOMEM; } } else { match = alloc_printf("%s", CMD_ARGV[i]); if (NULL == match) { LOG_ERROR("unable to build " - "search string"); + "search string"); return -ENOMEM; } } @@ -996,7 +958,7 @@ COMMAND_HANDLER(handle_help_command) } static int command_unknown_find(unsigned argc, Jim_Obj *const *argv, - struct command *head, struct command **out, bool top_level) + struct command *head, struct command **out, bool top_level) { if (0 == argc) return argc; @@ -1010,12 +972,10 @@ static int command_unknown_find(unsigned argc, Jim_Obj *const *argv, return command_unknown_find(--argc, ++argv, (*out)->children, out, false); } - static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) { const char *cmd_name = Jim_GetString(argv[0], NULL); - if (strcmp(cmd_name, "unknown") == 0) - { + if (strcmp(cmd_name, "unknown") == 0) { if (argc == 1) return JIM_OK; argc--; @@ -1026,9 +986,8 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) struct command_context *cmd_ctx = current_command_context(interp); struct command *c = cmd_ctx->commands; int remaining = command_unknown_find(argc, argv, c, &c, true); - // if nothing could be consumed, then it's really an unknown command - if (remaining == argc) - { + /* if nothing could be consumed, then it's really an unknown command */ + if (remaining == argc) { const char *cmd = Jim_GetString(argv[0], NULL); LOG_ERROR("Unknown command:\n %s", cmd); return JIM_OK; @@ -1037,17 +996,13 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) bool found = true; Jim_Obj *const *start; unsigned count; - if (c->handler || c->jim_handler) - { - // include the command name in the list + if (c->handler || c->jim_handler) { + /* include the command name in the list */ count = remaining + 1; start = argv + (argc - remaining - 1); - } - else - { + } else { c = command_find(cmd_ctx->commands, "usage"); - if (NULL == c) - { + if (NULL == c) { LOG_ERROR("unknown command, but usage is missing too"); return JIM_ERR; } @@ -1055,9 +1010,8 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) start = argv; found = false; } - // pass the command through to the intended handler - if (c->jim_handler) - { + /* pass the command through to the intended handler */ + if (c->jim_handler) { interp->cmdPrivData = c->jim_handler_data; return (*c->jim_handler)(interp, count, start); } @@ -1070,27 +1024,32 @@ static int jim_command_mode(Jim_Interp *interp, int argc, Jim_Obj *const *argv) struct command_context *cmd_ctx = current_command_context(interp); enum command_mode mode; - if (argc > 1) - { + if (argc > 1) { struct command *c = cmd_ctx->commands; int remaining = command_unknown_find(argc - 1, argv + 1, c, &c, true); - // if nothing could be consumed, then it's an unknown command - if (remaining == argc - 1) - { + /* if nothing could be consumed, then it's an unknown command */ + if (remaining == argc - 1) { Jim_SetResultString(interp, "unknown", -1); return JIM_OK; } mode = c->mode; - } - else + } else mode = cmd_ctx->mode; const char *mode_str; switch (mode) { - case COMMAND_ANY: mode_str = "any"; break; - case COMMAND_CONFIG: mode_str = "config"; break; - case COMMAND_EXEC: mode_str = "exec"; break; - default: mode_str = "unknown"; break; + case COMMAND_ANY: + mode_str = "any"; + break; + case COMMAND_CONFIG: + mode_str = "config"; + break; + case COMMAND_EXEC: + mode_str = "exec"; + break; + default: + mode_str = "unknown"; + break; } Jim_SetResultString(interp, mode_str, -1); return JIM_OK; @@ -1104,9 +1063,8 @@ static int jim_command_type(Jim_Interp *interp, int argc, Jim_Obj *const *argv) struct command_context *cmd_ctx = current_command_context(interp); struct command *c = cmd_ctx->commands; int remaining = command_unknown_find(argc - 1, argv + 1, c, &c, true); - // if nothing could be consumed, then it's an unknown command - if (remaining == argc - 1) - { + /* if nothing could be consumed, then it's an unknown command */ + if (remaining == argc - 1) { Jim_SetResultString(interp, "unknown", -1); return JIM_OK; } @@ -1122,33 +1080,29 @@ static int jim_command_type(Jim_Interp *interp, int argc, Jim_Obj *const *argv) } int help_add_command(struct command_context *cmd_ctx, struct command *parent, - const char *cmd_name, const char *help_text, const char *usage) + const char *cmd_name, const char *help_text, const char *usage) { struct command **head = command_list_for_parent(cmd_ctx, parent); struct command *nc = command_find(*head, cmd_name); - if (NULL == nc) - { - // add a new command with help text + if (NULL == nc) { + /* add a new command with help text */ struct command_registration cr = { - .name = cmd_name, - .mode = COMMAND_ANY, - .help = help_text, - .usage = usage, - }; + .name = cmd_name, + .mode = COMMAND_ANY, + .help = help_text, + .usage = usage, + }; nc = register_command(cmd_ctx, parent, &cr); - if (NULL == nc) - { + if (NULL == nc) { LOG_ERROR("failed to add '%s' help text", cmd_name); return ERROR_FAIL; } LOG_DEBUG("added '%s' help text", cmd_name); return ERROR_OK; } - if (help_text) - { + if (help_text) { bool replaced = false; - if (nc->help) - { + if (nc->help) { free((void *)nc->help); replaced = true; } @@ -1158,11 +1112,9 @@ int help_add_command(struct command_context *cmd_ctx, struct command *parent, else LOG_DEBUG("added '%s' help text", cmd_name); } - if (usage) - { + if (usage) { bool replaced = false; - if (nc->usage) - { + if (nc->usage) { free((void *)nc->usage); replaced = true; } @@ -1177,27 +1129,24 @@ int help_add_command(struct command_context *cmd_ctx, struct command *parent, COMMAND_HANDLER(handle_help_add_command) { - if (CMD_ARGC < 2) - { + if (CMD_ARGC < 2) { LOG_ERROR("%s: insufficient arguments", CMD_NAME); return ERROR_COMMAND_SYNTAX_ERROR; } - // save help text and remove it from argument list + /* save help text and remove it from argument list */ const char *str = CMD_ARGV[--CMD_ARGC]; const char *help = !strcmp(CMD_NAME, "add_help_text") ? str : NULL; const char *usage = !strcmp(CMD_NAME, "add_usage_text") ? str : NULL; - if (!help && !usage) - { + if (!help && !usage) { LOG_ERROR("command name '%s' is unknown", CMD_NAME); return ERROR_COMMAND_SYNTAX_ERROR; } - // likewise for the leaf command name + /* likewise for the leaf command name */ const char *cmd_name = CMD_ARGV[--CMD_ARGC]; struct command *c = NULL; - if (CMD_ARGC > 0) - { + if (CMD_ARGC > 0) { c = CMD_CTX->commands; int retval = CALL_COMMAND_HANDLER(command_help_find, c, &c); if (ERROR_OK != retval) @@ -1212,14 +1161,12 @@ COMMAND_HANDLER(handle_help_add_command) COMMAND_HANDLER(handle_sleep_command) { bool busy = false; - if (CMD_ARGC == 2) - { + if (CMD_ARGC == 2) { if (strcmp(CMD_ARGV[1], "busy") == 0) busy = true; else return ERROR_COMMAND_SYNTAX_ERROR; - } - else if (CMD_ARGC < 1 || CMD_ARGC > 2) + } else if (CMD_ARGC < 1 || CMD_ARGC > 2) return ERROR_COMMAND_SYNTAX_ERROR; unsigned long duration = 0; @@ -1227,16 +1174,13 @@ COMMAND_HANDLER(handle_sleep_command) if (ERROR_OK != retval) return retval; - if (!busy) - { + if (!busy) { long long then = timeval_ms(); - while (timeval_ms() - then < (long long)duration) - { + while (timeval_ms() - then < (long long)duration) { target_call_timer_callbacks_now(); usleep(1000); } - } - else + } else busy_sleep(duration); return ERROR_OK; @@ -1318,16 +1262,16 @@ static const struct command_registration command_builtin_handlers[] = { }, { .name = "command", - .mode= COMMAND_ANY, + .mode = COMMAND_ANY, .help = "core command group (introspection)", .chain = command_subcommand_handlers, }, COMMAND_REGISTRATION_DONE }; -struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp) +struct command_context *command_init(const char *startup_tcl, Jim_Interp *interp) { - struct command_context* context = malloc(sizeof(struct command_context)); + struct command_context *context = malloc(sizeof(struct command_context)); const char *HostOs; context->mode = COMMAND_EXEC; @@ -1338,8 +1282,7 @@ struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp #if !BUILD_ECOSBOARD /* Create a jim interpreter if we were not handed one */ - if (interp == NULL) - { + if (interp == NULL) { /* Create an interpreter */ interp = Jim_CreateInterp(); /* Add all the Jim core commands */ @@ -1376,7 +1319,7 @@ struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp HostOs = "other"; #endif Jim_SetGlobalVariableStr(interp, "ocd_HOSTOS", - Jim_NewStringObj(interp, HostOs , strlen(HostOs))); + Jim_NewStringObj(interp, HostOs, strlen(HostOs))); Jim_CreateCommand(interp, "ocd_find", jim_find, NULL, NULL); Jim_CreateCommand(interp, "capture", jim_capture, NULL, NULL); @@ -1384,8 +1327,7 @@ struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp register_commands(context, NULL, command_builtin_handlers); Jim_SetAssocData(interp, "context", NULL, context); - if (Jim_Eval_Named(interp, startup_tcl, "embedded:startup.tcl",1) == JIM_ERR) - { + if (Jim_Eval_Named(interp, startup_tcl, "embedded:startup.tcl", 1) == JIM_ERR) { LOG_ERROR("Failed to run startup.tcl (embedded into OpenOCD)"); Jim_MakeErrorMessage(interp); LOG_USER_N("%s", Jim_GetString(Jim_GetResult(interp), NULL)); @@ -1408,7 +1350,7 @@ int command_context_mode(struct command_context *cmd_ctx, enum command_mode mode void process_jim_events(struct command_context *cmd_ctx) { #if !BUILD_ECOSBOARD - static int recursion = 0; + static int recursion; if (recursion) return; @@ -1419,46 +1361,42 @@ void process_jim_events(struct command_context *cmd_ctx) } #define DEFINE_PARSE_NUM_TYPE(name, type, func, min, max) \ - int parse##name(const char *str, type *ul) \ + int parse ## name(const char *str, type * ul) \ { \ - if (!*str) \ - { \ + if (!*str) { \ LOG_ERROR("Invalid command argument"); \ return ERROR_COMMAND_ARGUMENT_INVALID; \ } \ char *end; \ *ul = func(str, &end, 0); \ - if (*end) \ - { \ + if (*end) { \ LOG_ERROR("Invalid command argument"); \ return ERROR_COMMAND_ARGUMENT_INVALID; \ } \ - if ((max == *ul) && (ERANGE == errno)) \ - { \ - LOG_ERROR("Argument overflow"); \ - return ERROR_COMMAND_ARGUMENT_OVERFLOW; \ + if ((max == *ul) && (ERANGE == errno)) { \ + LOG_ERROR("Argument overflow"); \ + return ERROR_COMMAND_ARGUMENT_OVERFLOW; \ } \ - if (min && (min == *ul) && (ERANGE == errno)) \ - { \ + if (min && (min == *ul) && (ERANGE == errno)) { \ LOG_ERROR("Argument underflow"); \ return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \ } \ return ERROR_OK; \ } -DEFINE_PARSE_NUM_TYPE(_ulong, unsigned long , strtoul, 0, ULONG_MAX) +DEFINE_PARSE_NUM_TYPE(_ulong, unsigned long, strtoul, 0, ULONG_MAX) DEFINE_PARSE_NUM_TYPE(_ullong, unsigned long long, strtoull, 0, ULLONG_MAX) -DEFINE_PARSE_NUM_TYPE(_long, long , strtol, LONG_MIN, LONG_MAX) +DEFINE_PARSE_NUM_TYPE(_long, long, strtol, LONG_MIN, LONG_MAX) DEFINE_PARSE_NUM_TYPE(_llong, long long, strtoll, LLONG_MIN, LLONG_MAX) #define DEFINE_PARSE_WRAPPER(name, type, min, max, functype, funcname) \ - int parse##name(const char *str, type *ul) \ + int parse ## name(const char *str, type * ul) \ { \ functype n; \ - int retval = parse##funcname(str, &n); \ - if (ERROR_OK != retval) \ + int retval = parse ## funcname(str, &n); \ + if (ERROR_OK != retval) \ return retval; \ if (n > max) \ - return ERROR_COMMAND_ARGUMENT_OVERFLOW; \ + return ERROR_COMMAND_ARGUMENT_OVERFLOW; \ if (min) \ return ERROR_COMMAND_ARGUMENT_UNDERFLOW; \ *ul = n; \ @@ -1472,7 +1410,7 @@ DEFINE_PARSE_ULONG(_u32, uint32_t, 0, UINT32_MAX) DEFINE_PARSE_ULONG(_u16, uint16_t, 0, UINT16_MAX) DEFINE_PARSE_ULONG(_u8, uint8_t, 0, UINT8_MAX) -#define DEFINE_PARSE_LONG(name, type, min, max) \ +#define DEFINE_PARSE_LONG(name, type, min, max) \ DEFINE_PARSE_WRAPPER(name, type, min, max, long, _long) DEFINE_PARSE_LONG(_int, int, n < INT_MIN, INT_MAX) DEFINE_PARSE_LONG(_s32, int32_t, n < INT32_MIN, INT32_MAX) @@ -1480,7 +1418,7 @@ DEFINE_PARSE_LONG(_s16, int16_t, n < INT16_MIN, INT16_MAX) DEFINE_PARSE_LONG(_s8, int8_t, n < INT8_MIN, INT8_MAX) static int command_parse_bool(const char *in, bool *out, - const char *on, const char *off) + const char *on, const char *off) { if (strcasecmp(in, on) == 0) *out = true; @@ -1488,7 +1426,7 @@ static int command_parse_bool(const char *in, bool *out, *out = false; else return ERROR_COMMAND_SYNTAX_ERROR; - return ERROR_OK; + return ERROR_OK; } int command_parse_bool_arg(const char *in, bool *out) @@ -1509,20 +1447,19 @@ int command_parse_bool_arg(const char *in, bool *out) COMMAND_HELPER(handle_command_parse_bool, bool *out, const char *label) { switch (CMD_ARGC) { - case 1: { - const char *in = CMD_ARGV[0]; - if (command_parse_bool_arg(in, out) != ERROR_OK) - { - LOG_ERROR("%s: argument '%s' is not valid", CMD_NAME, in); - return ERROR_COMMAND_SYNTAX_ERROR; + case 1: { + const char *in = CMD_ARGV[0]; + if (command_parse_bool_arg(in, out) != ERROR_OK) { + LOG_ERROR("%s: argument '%s' is not valid", CMD_NAME, in); + return ERROR_COMMAND_SYNTAX_ERROR; + } + /* fall through */ } - // fall through - } - case 0: - LOG_INFO("%s is %s", label, *out ? "enabled" : "disabled"); - break; - default: - return ERROR_COMMAND_SYNTAX_ERROR; + case 0: + LOG_INFO("%s is %s", label, *out ? "enabled" : "disabled"); + break; + default: + return ERROR_COMMAND_SYNTAX_ERROR; } return ERROR_OK; } diff --git a/src/helper/command.h b/src/helper/command.h index 3d1cdec8..7c8c0121 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -20,6 +20,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef COMMAND_H #define COMMAND_H @@ -43,8 +44,7 @@ #define PRINTF_ATTRIBUTE_FORMAT printf #endif -enum command_mode -{ +enum command_mode { COMMAND_EXEC, COMMAND_CONFIG, COMMAND_ANY, @@ -52,12 +52,11 @@ enum command_mode struct command_context; -/// The type signature for command context's output handler. +/* / The type signature for command context's output handler. */ typedef int (*command_output_handler_t)(struct command_context *context, - const char* line); + const char *line); -struct command_context -{ +struct command_context { Jim_Interp *interp; enum command_mode mode; struct command *commands; @@ -86,8 +85,8 @@ struct command_invocation { * set provided by command.c. This macro uses C99 magic to allow * defining all such derivative types using this macro. */ -#define __COMMAND_HANDLER(name, extra...) \ - int name(struct command_invocation *cmd, ##extra) +#define __COMMAND_HANDLER(name, extra ...) \ + int name(struct command_invocation *cmd, ## extra) /** * Use this to macro to call a command helper (or a nested handler). @@ -102,8 +101,8 @@ struct command_invocation { * helper function, or care must be taken to avoid redefining the same * variables in intervening scope(s) by accident. */ -#define CALL_COMMAND_HANDLER(name, extra...) \ - name(cmd, ##extra) +#define CALL_COMMAND_HANDLER(name, extra ...) \ + name(cmd, ## extra) /** * Always use this macro to define new command handler functions. @@ -111,46 +110,46 @@ struct command_invocation { * they be can be used by other macros (e.g. COMMAND_PARSE_NUMBER). * All command handler functions must be defined as static in scope. */ -#define COMMAND_HANDLER(name) static __COMMAND_HANDLER(name) +#define COMMAND_HANDLER(name) \ + static __COMMAND_HANDLER(name) /** * Similar to COMMAND_HANDLER, except some parameters are expected. * A helper is globally-scoped because it may be shared between several * source files (e.g. the s3c24xx device command helper). */ -#define COMMAND_HELPER(name, extra...) __COMMAND_HANDLER(name, extra) +#define COMMAND_HELPER(name, extra ...) __COMMAND_HANDLER(name, extra) /** * Use this macro to access the context of the command being handled, * rather than accessing the variable directly. It may be moved. */ -#define CMD_CTX cmd->ctx +#define CMD_CTX (cmd->ctx) /** * Use this macro to access the number of arguments for the command being * handled, rather than accessing the variable directly. It may be moved. */ -#define CMD_ARGC cmd->argc +#define CMD_ARGC (cmd->argc) /** * Use this macro to access the arguments for the command being handled, * rather than accessing the variable directly. It may be moved. */ -#define CMD_ARGV cmd->argv +#define CMD_ARGV (cmd->argv) /** * Use this macro to access the name of the command being handled, * rather than accessing the variable directly. It may be moved. */ -#define CMD_NAME cmd->name +#define CMD_NAME (cmd->name) /** * Use this macro to access the current command being handled, * rather than accessing the variable directly. It may be moved. */ -#define CMD_CURRENT cmd->current +#define CMD_CURRENT (cmd->current) /** * Use this macro to access the invoked command handler's data pointer, * rather than accessing the variable directly. It may be moved. */ -#define CMD_DATA CMD_CURRENT->jim_handler_data - +#define CMD_DATA (CMD_CURRENT->jim_handler_data) /** * The type signature for command handling functions. They are @@ -171,8 +170,7 @@ struct command_invocation { */ typedef __COMMAND_HANDLER((*command_handler_t)); -struct command -{ +struct command { const char *name; const char *help; const char *usage; @@ -219,7 +217,7 @@ struct command_registration { void *jim_handler_data; enum command_mode mode; const char *help; - /// a string listing the options and arguments, required or optional + /* / a string listing the options and arguments, required or optional */ const char *usage; /** @@ -231,7 +229,7 @@ struct command_registration { const struct command_registration *chain; }; -/// Use this as the last entry in an array of command_registration records. +/* / Use this as the last entry in an array of command_registration records. */ #define COMMAND_REGISTRATION_DONE { .name = NULL, .chain = NULL } /** @@ -249,8 +247,8 @@ struct command_registration { * command parameters. * @returns The new command, if successful; otherwise, NULL. */ -struct command* register_command(struct command_context *cmd_ctx, - struct command *parent, const struct command_registration *rec); +struct command *register_command(struct command_context *cmd_ctx, + struct command *parent, const struct command_registration *rec); /** * Register one or more commands in the specified context, as children @@ -304,7 +302,7 @@ struct command *command_find_in_parent(struct command *parent, */ void command_set_handler_data(struct command *c, void *p); -void command_set_output_handler(struct command_context* context, +void command_set_output_handler(struct command_context *context, command_output_handler_t output_handler, void *priv); @@ -319,7 +317,7 @@ struct command_context *current_command_context(Jim_Interp *interp); * the existing Jim interpreter, if any. If interp == NULL, then command_init * creates a command interpreter. */ -struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp); +struct command_context *command_init(const char *startup_tcl, Jim_Interp *interp); /** * Creates a copy of an existing command context. This does not create * a deep copy of the command list, so modifications in one context will @@ -328,7 +326,7 @@ struct command_context* command_init(const char *startup_tcl, Jim_Interp *interp * @param cmd_ctx The command_context that will be copied. * @returns A new command_context with the same state as the original. */ -struct command_context* copy_command_context(struct command_context* cmd_ctx); +struct command_context *copy_command_context(struct command_context *cmd_ctx); /** * Frees the resources associated with a command context. The commands * are not removed, so unregister_all_commands() must be called first. @@ -337,22 +335,22 @@ struct command_context* copy_command_context(struct command_context* cmd_ctx); void command_done(struct command_context *context); void command_print(struct command_context *context, const char *format, ...) - __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); +__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); void command_print_sameline(struct command_context *context, const char *format, ...) - __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); +__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); int command_run_line(struct command_context *context, char *line); int command_run_linef(struct command_context *context, const char *format, ...) - __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); +__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); void command_output_text(struct command_context *context, const char *data); void process_jim_events(struct command_context *cmd_ctx); -#define ERROR_COMMAND_CLOSE_CONNECTION (-600) -#define ERROR_COMMAND_SYNTAX_ERROR (-601) -#define ERROR_COMMAND_NOTFOUND (-602) -#define ERROR_COMMAND_ARGUMENT_INVALID (-603) -#define ERROR_COMMAND_ARGUMENT_OVERFLOW (-604) -#define ERROR_COMMAND_ARGUMENT_UNDERFLOW (-605) +#define ERROR_COMMAND_CLOSE_CONNECTION (-600) +#define ERROR_COMMAND_SYNTAX_ERROR (-601) +#define ERROR_COMMAND_NOTFOUND (-602) +#define ERROR_COMMAND_ARGUMENT_INVALID (-603) +#define ERROR_COMMAND_ARGUMENT_OVERFLOW (-604) +#define ERROR_COMMAND_ARGUMENT_UNDERFLOW (-605) int parse_ulong(const char *str, unsigned long *ul); int parse_ullong(const char *str, unsigned long long *ul); @@ -361,7 +359,7 @@ int parse_long(const char *str, long *ul); int parse_llong(const char *str, long long *ul); #define DECLARE_PARSE_WRAPPER(name, type) \ - int parse##name(const char *str, type *ul) + int parse ## name(const char *str, type * ul) DECLARE_PARSE_WRAPPER(_uint, unsigned); DECLARE_PARSE_WRAPPER(_u32, uint32_t); @@ -386,7 +384,7 @@ DECLARE_PARSE_WRAPPER(_s8, int8_t); */ #define COMMAND_PARSE_NUMBER(type, in, out) \ do { \ - int retval_macro_tmp = parse_##type(in, &(out)); \ + int retval_macro_tmp = parse_ ## type(in, &(out)); \ if (ERROR_OK != retval_macro_tmp) { \ command_print(CMD_CTX, stringify(out) \ " option value ('%s') is not valid", in); \ @@ -417,14 +415,14 @@ DECLARE_PARSE_WRAPPER(_s8, int8_t); int command_parse_bool_arg(const char *in, bool *out); COMMAND_HELPER(handle_command_parse_bool, bool *out, const char *label); -/// parses an on/off command argument +/* / parses an on/off command argument */ #define COMMAND_PARSE_ON_OFF(in, out) \ - COMMAND_PARSE_BOOL(in, out, "on", "off") -/// parses an enable/disable command argument + COMMAND_PARSE_BOOL(in, out, "on", "off") +/* / parses an enable/disable command argument */ #define COMMAND_PARSE_ENABLE(in, out) \ - COMMAND_PARSE_BOOL(in, out, "enable", "disable") + COMMAND_PARSE_BOOL(in, out, "enable", "disable") void script_debug(Jim_Interp *interp, const char *cmd, - unsigned argc, Jim_Obj *const *argv); + unsigned argc, Jim_Obj * const *argv); -#endif /* COMMAND_H */ +#endif /* COMMAND_H */ diff --git a/src/helper/configuration.c b/src/helper/configuration.c index eedd8a1c..49c1c08f 100644 --- a/src/helper/configuration.c +++ b/src/helper/configuration.c @@ -27,17 +27,17 @@ #include "configuration.h" #include "log.h" - static size_t num_config_files; -static char** config_file_names; +static char **config_file_names; static size_t num_script_dirs; -static char** script_search_dirs; +static char **script_search_dirs; -void add_script_search_dir (const char *dir) +void add_script_search_dir(const char *dir) { num_script_dirs++; - script_search_dirs = (char **)realloc(script_search_dirs, (num_script_dirs + 1) * sizeof (char *)); + script_search_dirs = + (char **)realloc(script_search_dirs, (num_script_dirs + 1) * sizeof(char *)); script_search_dirs[num_script_dirs-1] = strdup(dir); script_search_dirs[num_script_dirs] = NULL; @@ -45,10 +45,11 @@ void add_script_search_dir (const char *dir) LOG_DEBUG("adding %s", dir); } -void add_config_command (const char *cfg) +void add_config_command(const char *cfg) { num_config_files++; - config_file_names = (char **)realloc(config_file_names, (num_config_files + 1) * sizeof (char *)); + config_file_names = + (char **)realloc(config_file_names, (num_config_files + 1) * sizeof(char *)); config_file_names[num_config_files-1] = strdup(cfg); config_file_names[num_config_files] = NULL; @@ -60,7 +61,7 @@ char *find_file(const char *file) FILE *fp = NULL; char **search_dirs = script_search_dirs; char *dir; - char const *mode="r"; + char const *mode = "r"; char *full_path; /* Check absolute and relative to current working dir first. @@ -68,8 +69,7 @@ char *find_file(const char *file) full_path = alloc_printf("%s", file); fp = fopen(full_path, mode); - while (!fp) - { + while (!fp) { free(full_path); full_path = NULL; dir = *search_dirs++; @@ -81,8 +81,7 @@ char *find_file(const char *file) fp = fopen(full_path, mode); } - if (fp) - { + if (fp) { fclose(fp); LOG_DEBUG("found %s", full_path); return full_path; @@ -95,11 +94,9 @@ char *find_file(const char *file) FILE *open_file_from_path(const char *file, const char *mode) { - if (mode[0]!='r') - { + if (mode[0] != 'r') return fopen(file, mode); - } else - { + else { char *full_path = find_file(file); if (full_path == NULL) return NULL; @@ -122,8 +119,7 @@ int parse_config_file(struct command_context *cmd_ctx) cfg = config_file_names; - while (*cfg) - { + while (*cfg) { retval = command_run_line(cmd_ctx, *cfg); if (retval != ERROR_OK) return retval; diff --git a/src/helper/configuration.h b/src/helper/configuration.h index caa80eec..b329da76 100644 --- a/src/helper/configuration.h +++ b/src/helper/configuration.h @@ -20,6 +20,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef CONFIGURATION_H #define CONFIGURATION_H @@ -40,4 +41,4 @@ FILE *open_file_from_path(const char *file, const char *mode); char *find_file(const char *name); -#endif /* CONFIGURATION_H */ +#endif /* CONFIGURATION_H */ diff --git a/src/helper/fileio.c b/src/helper/fileio.c index b97ebf42..4963d22c 100644 --- a/src/helper/fileio.c +++ b/src/helper/fileio.c @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -44,8 +45,7 @@ static inline int fileio_open_local(struct fileio_internal *fileio) { char file_access[4]; - switch (fileio->access) - { + switch (fileio->access) { case FILEIO_READ: strcpy(file_access, "r"); break; @@ -70,18 +70,15 @@ static inline int fileio_open_local(struct fileio_internal *fileio) #ifndef _WIN32 if (fileio->type == FILEIO_BINARY) #endif - { strcat(file_access, "b"); - } - if (!(fileio->file = open_file_from_path (fileio->url, file_access))) - { + fileio->file = open_file_from_path(fileio->url, file_access); + if (!fileio->file) { LOG_ERROR("couldn't open %s", fileio->url); return ERROR_FILEIO_OPERATION_FAILED; } - if ((fileio->access != FILEIO_WRITE) || (fileio->access == FILEIO_READWRITE)) - { + if ((fileio->access != FILEIO_WRITE) || (fileio->access == FILEIO_READWRITE)) { /* NB! Here we use fseek() instead of stat(), since stat is a * more advanced operation that might not apply to e.g. a disk path * that refers to e.g. a tftp client */ @@ -93,21 +90,20 @@ static inline int fileio_open_local(struct fileio_internal *fileio) result2 = fseek(fileio->file, 0, SEEK_SET); - if ((fileio->size < 0)||(result < 0)||(result2 < 0)) - { + if ((fileio->size < 0) || (result < 0) || (result2 < 0)) { fileio_close_local(fileio); return ERROR_FILEIO_OPERATION_FAILED; } - } - else - { + } else fileio->size = 0x0; - } return ERROR_OK; } -int fileio_open(struct fileio *fileio_p, const char *url, enum fileio_access access_type, enum fileio_type type) +int fileio_open(struct fileio *fileio_p, + const char *url, + enum fileio_access access_type, + enum fileio_type type) { int retval = ERROR_OK; @@ -125,17 +121,12 @@ int fileio_open(struct fileio *fileio_p, const char *url, enum fileio_access acc static inline int fileio_close_local(struct fileio_internal *fileio) { - int retval; - if ((retval = fclose(fileio->file)) != 0) - { + int retval = fclose(fileio->file); + if (retval != 0) { if (retval == EBADF) - { LOG_ERROR("BUG: fileio_local->file not a valid file descriptor"); - } else - { LOG_ERROR("couldn't close %s: %s", fileio->url, strerror(errno)); - } return ERROR_FILEIO_OPERATION_FAILED; } @@ -150,7 +141,7 @@ int fileio_close(struct fileio *fileio_p) retval = fileio_close_local(fileio); - free((void*)fileio->url); + free((void *)fileio->url); fileio->url = NULL; free(fileio); @@ -163,8 +154,8 @@ int fileio_seek(struct fileio *fileio_p, size_t position) { int retval; struct fileio_internal *fileio = fileio_p->fp; - if ((retval = fseek(fileio->file, position, SEEK_SET)) != 0) - { + retval = fseek(fileio->file, position, SEEK_SET); + if (retval != 0) { LOG_ERROR("couldn't seek file %s: %s", fileio->url, strerror(errno)); return ERROR_FILEIO_OPERATION_FAILED; } @@ -173,7 +164,7 @@ int fileio_seek(struct fileio *fileio_p, size_t position) } static int fileio_local_read(struct fileio_internal *fileio, - size_t size, void *buffer, size_t *size_read) + size_t size, void *buffer, size_t *size_read) { ssize_t retval = fread(buffer, 1, size, fileio->file); *size_read = (retval >= 0) ? retval : 0; @@ -181,7 +172,7 @@ static int fileio_local_read(struct fileio_internal *fileio, } int fileio_read(struct fileio *fileio_p, size_t size, void *buffer, - size_t *size_read) + size_t *size_read) { struct fileio_internal *fileio = fileio_p->fp; return fileio_local_read(fileio, size, buffer, size_read); @@ -201,7 +192,7 @@ int fileio_read_u32(struct fileio *fileio_p, uint32_t *data) } static int fileio_local_fgets(struct fileio_internal *fileio, - size_t size, void *buffer) + size_t size, void *buffer) { if (fgets(buffer, size, fileio->file) == NULL) return ERROR_FILEIO_OPERATION_FAILED; @@ -216,7 +207,7 @@ int fileio_fgets(struct fileio *fileio_p, size_t size, void *buffer) } static int fileio_local_write(struct fileio_internal *fileio, - size_t size, const void *buffer, size_t *size_written) + size_t size, const void *buffer, size_t *size_written) { ssize_t retval = fwrite(buffer, 1, size, fileio->file); *size_written = (retval >= 0) ? retval : 0; @@ -224,7 +215,7 @@ static int fileio_local_write(struct fileio_internal *fileio, } int fileio_write(struct fileio *fileio_p, - size_t size, const void *buffer, size_t *size_written) + size_t size, const void *buffer, size_t *size_written) { struct fileio_internal *fileio = fileio_p->fp; int retval = fileio_local_write(fileio, size, buffer, size_written); diff --git a/src/helper/fileio.h b/src/helper/fileio.h index f37dbd14..bd644245 100644 --- a/src/helper/fileio.h +++ b/src/helper/fileio.h @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef FILEIO_H #define FILEIO_H @@ -30,14 +31,12 @@ #define FILEIO_MAX_ERROR_STRING (128) -enum fileio_type -{ +enum fileio_type { FILEIO_TEXT, FILEIO_BINARY, }; -enum fileio_access -{ +enum fileio_access { FILEIO_NONE, /* open without any access (invalid mode) */ FILEIO_READ, /* open for reading, position at beginning */ FILEIO_WRITE, /* open for writing, position at beginning */ @@ -46,14 +45,13 @@ enum fileio_access FILEIO_APPENDREAD, /* open for writing, position at end, allow reading */ }; -struct fileio -{ +struct fileio { /* The structure is opaque */ struct fileio_internal *fp; }; int fileio_open(struct fileio *fileio, - const char *url, enum fileio_access access_type, enum fileio_type type); + const char *url, enum fileio_access access_type, enum fileio_type type); int fileio_close(struct fileio *fileio); int fileio_seek(struct fileio *fileio, size_t position); @@ -68,11 +66,11 @@ int fileio_read_u32(struct fileio *fileio, uint32_t *data); int fileio_write_u32(struct fileio *fileio, uint32_t data); int fileio_size(struct fileio *fileio, int *size); -#define ERROR_FILEIO_LOCATION_UNKNOWN (-1200) -#define ERROR_FILEIO_NOT_FOUND (-1201) -#define ERROR_FILEIO_OPERATION_FAILED (-1202) -#define ERROR_FILEIO_ACCESS_NOT_SUPPORTED (-1203) -#define ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN (-1204) +#define ERROR_FILEIO_LOCATION_UNKNOWN (-1200) +#define ERROR_FILEIO_NOT_FOUND (-1201) +#define ERROR_FILEIO_OPERATION_FAILED (-1202) +#define ERROR_FILEIO_ACCESS_NOT_SUPPORTED (-1203) +#define ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN (-1204) #define ERROR_FILEIO_OPERATION_NOT_SUPPORTED (-1205) -#endif /* FILEIO_H */ +#endif /* FILEIO_H */ diff --git a/src/helper/ioutil.c b/src/helper/ioutil.c index 8dc70312..4e9d6878 100644 --- a/src/helper/ioutil.c +++ b/src/helper/ioutil.c @@ -53,52 +53,45 @@ #endif #endif - /* loads a file and returns a pointer to it in memory. The file contains * a 0 byte(sentinel) after len bytes - the length of the file. */ int loadFile(const char *fileName, void **data, size_t *len) { - // ensure returned length is always sane + /* ensure returned length is always sane */ *len = 0; - FILE * pFile; - pFile = fopen(fileName,"rb"); - if (pFile == NULL) - { + FILE *pFile; + pFile = fopen(fileName, "rb"); + if (pFile == NULL) { LOG_ERROR("Can't open %s", fileName); return ERROR_FAIL; } - if (fseek(pFile, 0, SEEK_END) != 0) - { + if (fseek(pFile, 0, SEEK_END) != 0) { LOG_ERROR("Can't open %s", fileName); fclose(pFile); return ERROR_FAIL; } long fsize = ftell(pFile); - if (fsize == -1) - { + if (fsize == -1) { LOG_ERROR("Can't open %s", fileName); fclose(pFile); return ERROR_FAIL; } *len = fsize; - if (fseek(pFile, 0, SEEK_SET) != 0) - { + if (fseek(pFile, 0, SEEK_SET) != 0) { LOG_ERROR("Can't open %s", fileName); fclose(pFile); return ERROR_FAIL; } *data = malloc(*len + 1); - if (*data == NULL) - { + if (*data == NULL) { LOG_ERROR("Can't open %s", fileName); fclose(pFile); return ERROR_FAIL; } - if (fread(*data, 1, *len, pFile)!=*len) - { + if (fread(*data, 1, *len, pFile) != *len) { fclose(pFile); free(*data); LOG_ERROR("Can't open %s", fileName); @@ -106,7 +99,7 @@ int loadFile(const char *fileName, void **data, size_t *len) } fclose(pFile); - // 0-byte after buffer (not included in *len) serves as a sentinel + /* 0-byte after buffer (not included in *len) serves as a sentinel */ char *buf = (char *)*data; buf[*len] = 0; @@ -116,24 +109,19 @@ int loadFile(const char *fileName, void **data, size_t *len) COMMAND_HANDLER(handle_cat_command) { if (CMD_ARGC != 1) - { return ERROR_COMMAND_SYNTAX_ERROR; - } - // NOTE!!! we only have line printing capability so we print the entire file as a single line. + /* NOTE!!! we only have line printing capability so we print the entire file as a single + * line. */ void *data; size_t len; int retval = loadFile(CMD_ARGV[0], &data, &len); - if (retval == ERROR_OK) - { + if (retval == ERROR_OK) { command_print(CMD_CTX, "%s", (char *)data); free(data); - } - else - { + } else command_print(CMD_CTX, "%s not found", CMD_ARGV[0]); - } return ERROR_OK; } @@ -141,9 +129,7 @@ COMMAND_HANDLER(handle_cat_command) COMMAND_HANDLER(handle_trunc_command) { if (CMD_ARGC != 1) - { return ERROR_COMMAND_SYNTAX_ERROR; - } FILE *config_file = NULL; config_file = fopen(CMD_ARGV[0], "w"); @@ -155,20 +141,16 @@ COMMAND_HANDLER(handle_trunc_command) COMMAND_HANDLER(handle_meminfo_command) { - static int prev = 0; + static int prev; struct mallinfo info; if (CMD_ARGC != 0) - { return ERROR_COMMAND_SYNTAX_ERROR; - } info = mallinfo(); if (prev > 0) - { command_print(CMD_CTX, "Diff: %d", prev - info.fordblks); - } prev = info.fordblks; command_print(CMD_CTX, "Available ram: %d", info.fordblks); @@ -180,26 +162,21 @@ COMMAND_HANDLER(handle_meminfo_command) COMMAND_HANDLER(handle_append_command) { if (CMD_ARGC < 1) - { return ERROR_COMMAND_SYNTAX_ERROR; - } int retval = ERROR_FAIL; FILE *config_file = NULL; config_file = fopen(CMD_ARGV[0], "a"); - if (config_file != NULL) - { + if (config_file != NULL) { fseek(config_file, 0, SEEK_END); unsigned i; - for (i = 1; i < CMD_ARGC; i++) - { + for (i = 1; i < CMD_ARGC; i++) { if (fwrite(CMD_ARGV[i], 1, strlen(CMD_ARGV[i]), config_file) != strlen(CMD_ARGV[i])) break; - if (i != CMD_ARGC - 1) - { + if (i != CMD_ARGC - 1) { if (fwrite(" ", 1, 1, config_file) != 1) break; } @@ -213,16 +190,13 @@ COMMAND_HANDLER(handle_append_command) return retval; } - - COMMAND_HANDLER(handle_cp_command) { if (CMD_ARGC != 2) - { return ERROR_COMMAND_SYNTAX_ERROR; - } - // NOTE!!! we only have line printing capability so we print the entire file as a single line. + /* NOTE!!! we only have line printing capability so we print the entire file as a single + * line. */ void *data; size_t len; @@ -235,22 +209,17 @@ COMMAND_HANDLER(handle_cp_command) retval = ERROR_COMMAND_SYNTAX_ERROR; size_t pos = 0; - for (;;) - { + for (;; ) { size_t chunk = len - pos; - static const size_t maxChunk = 512 * 1024; // ~1/sec + static const size_t maxChunk = 512 * 1024; /* ~1/sec */ if (chunk > maxChunk) - { chunk = maxChunk; - } if ((retval == ERROR_OK) && (fwrite(((char *)data) + pos, 1, chunk, f) != chunk)) retval = ERROR_COMMAND_SYNTAX_ERROR; if (retval != ERROR_OK) - { break; - } command_print(CMD_CTX, "%zu", len - pos); @@ -261,12 +230,9 @@ COMMAND_HANDLER(handle_cp_command) } if (retval == ERROR_OK) - { command_print(CMD_CTX, "Copied %s to %s", CMD_ARGV[0], CMD_ARGV[1]); - } else - { + else command_print(CMD_CTX, "copy failed"); - } if (data != NULL) free(data); @@ -279,10 +245,7 @@ COMMAND_HANDLER(handle_cp_command) return retval; } - - - -#define SHOW_RESULT(a, b) LOG_ERROR(#a " failed %d\n", (int)b) +#define SHOW_RESULT(a, b) LOG_ERROR(# a " failed %d\n", (int)b) #define IOSIZE 512 void copyfile(char *name2, char *name1) @@ -301,29 +264,31 @@ void copyfile(char *name2, char *name1) if (fd2 < 0) SHOW_RESULT(open, fd2); - for (;;) - { + for (;; ) { done = read(fd2, buf, IOSIZE); - if (done < 0) - { + if (done < 0) { SHOW_RESULT(read, done); break; } - if (done == 0) break; + if (done == 0) + break; wrote = write(fd1, buf, done); - if (wrote != done) SHOW_RESULT(write, wrote); + if (wrote != done) + SHOW_RESULT(write, wrote); - if (wrote != done) break; + if (wrote != done) + break; } err = close(fd1); - if (err < 0) SHOW_RESULT(close, err); + if (err < 0) + SHOW_RESULT(close, err); err = close(fd2); - if (err < 0) SHOW_RESULT(close, err); - + if (err < 0) + SHOW_RESULT(close, err); } /* utility fn to copy a directory */ @@ -334,18 +299,15 @@ void copydir(char *name, char *destdir) dirp = opendir(destdir); if (dirp == NULL) - { mkdir(destdir, 0777); - } else - { + else err = closedir(dirp); - } dirp = opendir(name); - if (dirp == NULL) SHOW_RESULT(opendir, -1); + if (dirp == NULL) + SHOW_RESULT(opendir, -1); - for (;;) - { + for (;; ) { struct dirent *entry = readdir(dirp); if (entry == NULL) @@ -363,8 +325,7 @@ void copydir(char *name, char *destdir) strcat(fullPath, "/"); strncat(fullPath, entry->d_name, PATH_MAX - strlen(fullPath)); - if (stat(fullPath, &buf) == -1) - { + if (stat(fullPath, &buf) == -1) { LOG_ERROR("unable to read status from %s", fullPath); break; } @@ -373,7 +334,7 @@ void copydir(char *name, char *destdir) if (isDir) continue; - // diag_printf(": entry %14s",entry->d_name); + /* diag_printf(": entry %14s",entry->d_name); */ char fullname[PATH_MAX]; char fullname2[PATH_MAX]; @@ -384,19 +345,17 @@ void copydir(char *name, char *destdir) strcpy(fullname2, destdir); strcat(fullname2, "/"); strcat(fullname2, entry->d_name); - // diag_printf("from %s to %s\n", fullname, fullname2); + /* diag_printf("from %s to %s\n", fullname, fullname2); */ copyfile(fullname, fullname2); - // diag_printf("\n"); + /* diag_printf("\n"); */ } err = closedir(dirp); - if (err < 0) SHOW_RESULT(stat, err); + if (err < 0) + SHOW_RESULT(stat, err); } - - - COMMAND_HANDLER(handle_rm_command) { if (CMD_ARGC != 1) @@ -411,39 +370,34 @@ COMMAND_HANDLER(handle_rm_command) return del ? ERROR_OK : ERROR_FAIL; } - -static int -ioutil_Jim_Command_ls(Jim_Interp *interp, - int argc, - Jim_Obj * const *argv) +static int ioutil_Jim_Command_ls(Jim_Interp *interp, + int argc, + Jim_Obj * const *argv) { - if (argc != 2) - { + if (argc != 2) { Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?"); return JIM_ERR; } - char *name = (char*) Jim_GetString(argv[1], NULL); + char *name = (char *) Jim_GetString(argv[1], NULL); DIR *dirp = NULL; dirp = opendir(name); if (dirp == NULL) - { return JIM_ERR; - } Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0); - for (;;) - { + for (;; ) { struct dirent *entry = NULL; entry = readdir(dirp); if (entry == NULL) break; - if ((strcmp(".", entry->d_name) == 0)||(strcmp("..", entry->d_name) == 0)) + if ((strcmp(".", entry->d_name) == 0) || (strcmp("..", entry->d_name) == 0)) continue; - Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, entry->d_name, strlen(entry->d_name))); + Jim_ListAppendElement(interp, objPtr, + Jim_NewStringObj(interp, entry->d_name, strlen(entry->d_name))); } closedir(dirp); @@ -452,13 +406,11 @@ ioutil_Jim_Command_ls(Jim_Interp *interp, return JIM_OK; } -static int -ioutil_Jim_Command_peek(Jim_Interp *interp, - int argc, - Jim_Obj * const *argv) +static int ioutil_Jim_Command_peek(Jim_Interp *interp, + int argc, + Jim_Obj *const *argv) { - if (argc != 2) - { + if (argc != 2) { Jim_WrongNumArgs(interp, 1, argv, "peek ?address?"); return JIM_ERR; } @@ -474,13 +426,11 @@ ioutil_Jim_Command_peek(Jim_Interp *interp, return JIM_OK; } -static int -ioutil_Jim_Command_poke(Jim_Interp *interp, - int argc, - Jim_Obj * const *argv) +static int ioutil_Jim_Command_poke(Jim_Interp *interp, + int argc, + Jim_Obj *const *argv) { - if (argc != 3) - { + if (argc != 3) { Jim_WrongNumArgs(interp, 1, argv, "poke ?address? ?value?"); return JIM_ERR; } @@ -497,10 +447,9 @@ ioutil_Jim_Command_poke(Jim_Interp *interp, return JIM_OK; } - /* not so pretty code to fish out ip number*/ static int ioutil_Jim_Command_ip(Jim_Interp *interp, int argc, - Jim_Obj * const *argv) + Jim_Obj *const *argv) { #if !defined(__CYGWIN__) Jim_Obj *tclOutput = Jim_NewStringObj(interp, "", 0); @@ -508,12 +457,9 @@ static int ioutil_Jim_Command_ip(Jim_Interp *interp, int argc, struct ifaddrs *ifa = NULL, *ifp = NULL; if (getifaddrs(&ifp) < 0) - { return JIM_ERR; - } - for (ifa = ifp; ifa; ifa = ifa->ifa_next) - { + for (ifa = ifp; ifa; ifa = ifa->ifa_next) { char ip[200]; socklen_t salen; @@ -526,9 +472,7 @@ static int ioutil_Jim_Command_ip(Jim_Interp *interp, int argc, if (getnameinfo(ifa->ifa_addr, salen, ip, sizeof(ip), NULL, 0, NI_NUMERICHOST) < 0) - { continue; - } Jim_AppendString(interp, tclOutput, ip, strlen(ip)); break; @@ -547,10 +491,8 @@ static int ioutil_Jim_Command_ip(Jim_Interp *interp, int argc, /* not so pretty code to fish out eth0 mac address */ static int ioutil_Jim_Command_mac(Jim_Interp *interp, int argc, - Jim_Obj * const *argv) + Jim_Obj *const *argv) { - - struct ifreq *ifr, *ifend; struct ifreq ifreq; struct ifconf ifc; @@ -559,45 +501,39 @@ static int ioutil_Jim_Command_mac(Jim_Interp *interp, int argc, SockFD = socket(AF_INET, SOCK_DGRAM, 0); if (SockFD < 0) - { return JIM_ERR; - } ifc.ifc_len = sizeof(ifs); ifc.ifc_req = ifs; - if (ioctl(SockFD, SIOCGIFCONF, &ifc) < 0) - { + if (ioctl(SockFD, SIOCGIFCONF, &ifc) < 0) { close(SockFD); return JIM_ERR; } ifend = ifs + (ifc.ifc_len / sizeof(struct ifreq)); - for (ifr = ifc.ifc_req; ifr < ifend; ifr++) - { - //if (ifr->ifr_addr.sa_family == AF_INET) + for (ifr = ifc.ifc_req; ifr < ifend; ifr++) { + /* if (ifr->ifr_addr.sa_family == AF_INET) */ { if (strcmp("eth0", ifr->ifr_name) != 0) continue; strncpy(ifreq.ifr_name, ifr->ifr_name, sizeof(ifreq.ifr_name)); - if (ioctl(SockFD, SIOCGIFHWADDR, &ifreq) < 0) - { + if (ioctl(SockFD, SIOCGIFHWADDR, &ifreq) < 0) { close(SockFD); return JIM_ERR; } close(SockFD); - Jim_Obj *tclOutput = Jim_NewStringObj(interp, "", 0); char buffer[256]; sprintf(buffer, "%02x-%02x-%02x-%02x-%02x-%02x", - ifreq.ifr_hwaddr.sa_data[0]&0xff, - ifreq.ifr_hwaddr.sa_data[1]&0xff, - ifreq.ifr_hwaddr.sa_data[2]&0xff, - ifreq.ifr_hwaddr.sa_data[3]&0xff, - ifreq.ifr_hwaddr.sa_data[4]&0xff, - ifreq.ifr_hwaddr.sa_data[5]&0xff); + ifreq.ifr_hwaddr.sa_data[0]&0xff, + ifreq.ifr_hwaddr.sa_data[1]&0xff, + ifreq.ifr_hwaddr.sa_data[2]&0xff, + ifreq.ifr_hwaddr.sa_data[3]&0xff, + ifreq.ifr_hwaddr.sa_data[4]&0xff, + ifreq.ifr_hwaddr.sa_data[5]&0xff); Jim_AppendString(interp, tclOutput, buffer, strlen(buffer)); @@ -618,14 +554,14 @@ static const struct command_registration ioutil_command_handlers[] = { .handler = handle_cat_command, .mode = COMMAND_ANY, .help = "display text file content", - .usage= "file_name", + .usage = "file_name", }, { .name = "trunc", .handler = handle_trunc_command, .mode = COMMAND_ANY, .help = "truncate a file to zero length", - .usage= "file_name", + .usage = "file_name", }, { .name = "cp", @@ -660,7 +596,7 @@ static const struct command_registration ioutil_command_handlers[] = { * server-internal addresses. */ - // jim handlers + /* jim handlers */ { .name = "peek", .mode = COMMAND_ANY, diff --git a/src/helper/ioutil.h b/src/helper/ioutil.h index 855ae550..82cce4e9 100644 --- a/src/helper/ioutil.h +++ b/src/helper/ioutil.h @@ -24,4 +24,4 @@ struct command_context; int ioutil_init(struct command_context *cmd_ctx); -#endif // HELPER_IOUTILS_H +#endif /* HELPER_IOUTILS_H */ diff --git a/src/helper/jim-nvp.c b/src/helper/jim-nvp.c index 6a78a84e..4602a8db 100644 --- a/src/helper/jim-nvp.c +++ b/src/helper/jim-nvp.c @@ -45,337 +45,298 @@ #include int Jim_GetNvp(Jim_Interp *interp, - Jim_Obj *objPtr, const Jim_Nvp * nvp_table, const Jim_Nvp ** result) + Jim_Obj *objPtr, const Jim_Nvp *nvp_table, const Jim_Nvp **result) { - Jim_Nvp *n; - int e; - - e = Jim_Nvp_name2value_obj(interp, nvp_table, objPtr, &n); - if (e == JIM_ERR) { - return e; - } - - /* Success? found? */ - if (n->name) { - /* remove const */ - *result = (Jim_Nvp *) n; - return JIM_OK; - } - else { - return JIM_ERR; - } + Jim_Nvp *n; + int e; + + e = Jim_Nvp_name2value_obj(interp, nvp_table, objPtr, &n); + if (e == JIM_ERR) + return e; + + /* Success? found? */ + if (n->name) { + /* remove const */ + *result = (Jim_Nvp *) n; + return JIM_OK; + } else + return JIM_ERR; } -Jim_Nvp *Jim_Nvp_name2value_simple(const Jim_Nvp * p, const char *name) +Jim_Nvp *Jim_Nvp_name2value_simple(const Jim_Nvp *p, const char *name) { - while (p->name) { - if (0 == strcmp(name, p->name)) { - break; - } - p++; - } - return ((Jim_Nvp *) (p)); + while (p->name) { + if (0 == strcmp(name, p->name)) + break; + p++; + } + return (Jim_Nvp *) (p); } -Jim_Nvp *Jim_Nvp_name2value_nocase_simple(const Jim_Nvp * p, const char *name) +Jim_Nvp *Jim_Nvp_name2value_nocase_simple(const Jim_Nvp *p, const char *name) { - while (p->name) { - if (0 == strcasecmp(name, p->name)) { - break; - } - p++; - } - return ((Jim_Nvp *) (p)); + while (p->name) { + if (0 == strcasecmp(name, p->name)) + break; + p++; + } + return (Jim_Nvp *) (p); } -int Jim_Nvp_name2value_obj(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** result) +int Jim_Nvp_name2value_obj(Jim_Interp *interp, const Jim_Nvp *p, Jim_Obj *o, Jim_Nvp **result) { - return Jim_Nvp_name2value(interp, p, Jim_String(o), result); + return Jim_Nvp_name2value(interp, p, Jim_String(o), result); } - -int Jim_Nvp_name2value(Jim_Interp *interp, const Jim_Nvp * _p, const char *name, Jim_Nvp ** result) +int Jim_Nvp_name2value(Jim_Interp *interp, const Jim_Nvp *_p, const char *name, Jim_Nvp **result) { - const Jim_Nvp *p; - - p = Jim_Nvp_name2value_simple(_p, name); - - /* result */ - if (result) { - *result = (Jim_Nvp *) (p); - } - - /* found? */ - if (p->name) { - return JIM_OK; - } - else { - return JIM_ERR; - } + const Jim_Nvp *p; + + p = Jim_Nvp_name2value_simple(_p, name); + + /* result */ + if (result) + *result = (Jim_Nvp *) (p); + + /* found? */ + if (p->name) + return JIM_OK; + else + return JIM_ERR; } -int -Jim_Nvp_name2value_obj_nocase(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** puthere) +int Jim_Nvp_name2value_obj_nocase(Jim_Interp *interp, + const Jim_Nvp *p, + Jim_Obj *o, + Jim_Nvp **puthere) { - return Jim_Nvp_name2value_nocase(interp, p, Jim_String(o), puthere); + return Jim_Nvp_name2value_nocase(interp, p, Jim_String(o), puthere); } -int -Jim_Nvp_name2value_nocase(Jim_Interp *interp, const Jim_Nvp * _p, const char *name, - Jim_Nvp ** puthere) +int Jim_Nvp_name2value_nocase(Jim_Interp *interp, const Jim_Nvp *_p, const char *name, + Jim_Nvp **puthere) { - const Jim_Nvp *p; - - p = Jim_Nvp_name2value_nocase_simple(_p, name); - - if (puthere) { - *puthere = (Jim_Nvp *) (p); - } - /* found */ - if (p->name) { - return JIM_OK; - } - else { - return JIM_ERR; - } -} + const Jim_Nvp *p; + + p = Jim_Nvp_name2value_nocase_simple(_p, name); + if (puthere) + *puthere = (Jim_Nvp *) (p); + /* found */ + if (p->name) + return JIM_OK; + else + return JIM_ERR; +} -int Jim_Nvp_value2name_obj(Jim_Interp *interp, const Jim_Nvp * p, Jim_Obj *o, Jim_Nvp ** result) +int Jim_Nvp_value2name_obj(Jim_Interp *interp, const Jim_Nvp *p, Jim_Obj *o, Jim_Nvp **result) { - int e;; - jim_wide w; + int e; + jim_wide w; - e = Jim_GetWide(interp, o, &w); - if (e != JIM_OK) { - return e; - } + e = Jim_GetWide(interp, o, &w); + if (e != JIM_OK) + return e; - return Jim_Nvp_value2name(interp, p, w, result); + return Jim_Nvp_value2name(interp, p, w, result); } -Jim_Nvp *Jim_Nvp_value2name_simple(const Jim_Nvp * p, int value) +Jim_Nvp *Jim_Nvp_value2name_simple(const Jim_Nvp *p, int value) { - while (p->name) { - if (value == p->value) { - break; - } - p++; - } - return ((Jim_Nvp *) (p)); + while (p->name) { + if (value == p->value) + break; + p++; + } + return (Jim_Nvp *) (p); } - -int Jim_Nvp_value2name(Jim_Interp *interp, const Jim_Nvp * _p, int value, Jim_Nvp ** result) +int Jim_Nvp_value2name(Jim_Interp *interp, const Jim_Nvp *_p, int value, Jim_Nvp **result) { - const Jim_Nvp *p; + const Jim_Nvp *p; - p = Jim_Nvp_value2name_simple(_p, value); + p = Jim_Nvp_value2name_simple(_p, value); - if (result) { - *result = (Jim_Nvp *) (p); - } + if (result) + *result = (Jim_Nvp *) (p); - if (p->name) { - return JIM_OK; - } - else { - return JIM_ERR; - } + if (p->name) + return JIM_OK; + else + return JIM_ERR; } - -int Jim_GetOpt_Setup(Jim_GetOptInfo * p, Jim_Interp *interp, int argc, Jim_Obj *const *argv) +int Jim_GetOpt_Setup(Jim_GetOptInfo *p, Jim_Interp *interp, int argc, Jim_Obj *const *argv) { - memset(p, 0, sizeof(*p)); - p->interp = interp; - p->argc = argc; - p->argv = argv; + memset(p, 0, sizeof(*p)); + p->interp = interp; + p->argc = argc; + p->argv = argv; - return JIM_OK; + return JIM_OK; } -void Jim_GetOpt_Debug(Jim_GetOptInfo * p) +void Jim_GetOpt_Debug(Jim_GetOptInfo *p) { - int x; + int x; - fprintf(stderr, "---args---\n"); - for (x = 0; x < p->argc; x++) { - fprintf(stderr, "%2d) %s\n", x, Jim_String(p->argv[x])); - } - fprintf(stderr, "-------\n"); + fprintf(stderr, "---args---\n"); + for (x = 0; x < p->argc; x++) + fprintf(stderr, "%2d) %s\n", x, Jim_String(p->argv[x])); + fprintf(stderr, "-------\n"); } - -int Jim_GetOpt_Obj(Jim_GetOptInfo * goi, Jim_Obj **puthere) +int Jim_GetOpt_Obj(Jim_GetOptInfo *goi, Jim_Obj **puthere) { - Jim_Obj *o; - - o = NULL; // failure - if (goi->argc) { - // success - o = goi->argv[0]; - goi->argc -= 1; - goi->argv += 1; - } - if (puthere) { - *puthere = o; - } - if (o != NULL) { - return JIM_OK; - } - else { - return JIM_ERR; - } + Jim_Obj *o; + + o = NULL; /* failure */ + if (goi->argc) { + /* success */ + o = goi->argv[0]; + goi->argc -= 1; + goi->argv += 1; + } + if (puthere) + *puthere = o; + if (o != NULL) + return JIM_OK; + else + return JIM_ERR; } -int Jim_GetOpt_String(Jim_GetOptInfo * goi, char **puthere, int *len) +int Jim_GetOpt_String(Jim_GetOptInfo *goi, char **puthere, int *len) { - int r; - Jim_Obj *o; - const char *cp; - - - r = Jim_GetOpt_Obj(goi, &o); - if (r == JIM_OK) { - cp = Jim_GetString(o, len); - if (puthere) { - /* remove const */ - *puthere = (char *)(cp); - } - } - return r; + int r; + Jim_Obj *o; + const char *cp; + + r = Jim_GetOpt_Obj(goi, &o); + if (r == JIM_OK) { + cp = Jim_GetString(o, len); + if (puthere) { + /* remove const */ + *puthere = (char *)(cp); + } + } + return r; } -int Jim_GetOpt_Double(Jim_GetOptInfo * goi, double *puthere) +int Jim_GetOpt_Double(Jim_GetOptInfo *goi, double *puthere) { - int r; - Jim_Obj *o; - double _safe; - - if (puthere == NULL) { - puthere = &_safe; - } - - r = Jim_GetOpt_Obj(goi, &o); - if (r == JIM_OK) { - r = Jim_GetDouble(goi->interp, o, puthere); - if (r != JIM_OK) { - Jim_SetResultFormatted(goi->interp, "not a number: %#s", o); - } - } - return r; + int r; + Jim_Obj *o; + double _safe; + + if (puthere == NULL) + puthere = &_safe; + + r = Jim_GetOpt_Obj(goi, &o); + if (r == JIM_OK) { + r = Jim_GetDouble(goi->interp, o, puthere); + if (r != JIM_OK) + Jim_SetResultFormatted(goi->interp, "not a number: %#s", o); + } + return r; } -int Jim_GetOpt_Wide(Jim_GetOptInfo * goi, jim_wide * puthere) +int Jim_GetOpt_Wide(Jim_GetOptInfo *goi, jim_wide *puthere) { - int r; - Jim_Obj *o; - jim_wide _safe; - - if (puthere == NULL) { - puthere = &_safe; - } - - r = Jim_GetOpt_Obj(goi, &o); - if (r == JIM_OK) { - r = Jim_GetWide(goi->interp, o, puthere); - } - return r; + int r; + Jim_Obj *o; + jim_wide _safe; + + if (puthere == NULL) + puthere = &_safe; + + r = Jim_GetOpt_Obj(goi, &o); + if (r == JIM_OK) + r = Jim_GetWide(goi->interp, o, puthere); + return r; } -int Jim_GetOpt_Nvp(Jim_GetOptInfo * goi, const Jim_Nvp * nvp, Jim_Nvp ** puthere) +int Jim_GetOpt_Nvp(Jim_GetOptInfo *goi, const Jim_Nvp *nvp, Jim_Nvp **puthere) { - Jim_Nvp *_safe; - Jim_Obj *o; - int e; + Jim_Nvp *_safe; + Jim_Obj *o; + int e; - if (puthere == NULL) { - puthere = &_safe; - } + if (puthere == NULL) + puthere = &_safe; - e = Jim_GetOpt_Obj(goi, &o); - if (e == JIM_OK) { - e = Jim_Nvp_name2value_obj(goi->interp, nvp, o, puthere); - } + e = Jim_GetOpt_Obj(goi, &o); + if (e == JIM_OK) + e = Jim_Nvp_name2value_obj(goi->interp, nvp, o, puthere); - return e; + return e; } -void Jim_GetOpt_NvpUnknown(Jim_GetOptInfo * goi, const Jim_Nvp * nvptable, int hadprefix) +void Jim_GetOpt_NvpUnknown(Jim_GetOptInfo *goi, const Jim_Nvp *nvptable, int hadprefix) { - if (hadprefix) { - Jim_SetResult_NvpUnknown(goi->interp, goi->argv[-2], goi->argv[-1], nvptable); - } - else { - Jim_SetResult_NvpUnknown(goi->interp, NULL, goi->argv[-1], nvptable); - } + if (hadprefix) + Jim_SetResult_NvpUnknown(goi->interp, goi->argv[-2], goi->argv[-1], nvptable); + else + Jim_SetResult_NvpUnknown(goi->interp, NULL, goi->argv[-1], nvptable); } - -int Jim_GetOpt_Enum(Jim_GetOptInfo * goi, const char *const *lookup, int *puthere) +int Jim_GetOpt_Enum(Jim_GetOptInfo *goi, const char *const *lookup, int *puthere) { - int _safe; - Jim_Obj *o; - int e; - - if (puthere == NULL) { - puthere = &_safe; - } - e = Jim_GetOpt_Obj(goi, &o); - if (e == JIM_OK) { - e = Jim_GetEnum(goi->interp, o, lookup, puthere, "option", JIM_ERRMSG); - } - return e; + int _safe; + Jim_Obj *o; + int e; + + if (puthere == NULL) + puthere = &_safe; + e = Jim_GetOpt_Obj(goi, &o); + if (e == JIM_OK) + e = Jim_GetEnum(goi->interp, o, lookup, puthere, "option", JIM_ERRMSG); + return e; } -void -Jim_SetResult_NvpUnknown(Jim_Interp *interp, - Jim_Obj *param_name, Jim_Obj *param_value, const Jim_Nvp * nvp) +void Jim_SetResult_NvpUnknown(Jim_Interp *interp, + Jim_Obj *param_name, Jim_Obj *param_value, const Jim_Nvp *nvp) { - if (param_name) { - Jim_SetResultFormatted(interp, "%#s: Unknown: %#s, try one of: ", param_name, param_value); - } - else { - Jim_SetResultFormatted(interp, "Unknown param: %#s, try one of: ", param_value); - } - while (nvp->name) { - const char *a; - const char *b; - - if ((nvp + 1)->name) { - a = nvp->name; - b = ", "; - } - else { - a = "or "; - b = nvp->name; - } - Jim_AppendStrings(interp, Jim_GetResult(interp), a, b, NULL); - nvp++; - } + if (param_name) + Jim_SetResultFormatted(interp, + "%#s: Unknown: %#s, try one of: ", + param_name, + param_value); + else + Jim_SetResultFormatted(interp, "Unknown param: %#s, try one of: ", param_value); + while (nvp->name) { + const char *a; + const char *b; + + if ((nvp + 1)->name) { + a = nvp->name; + b = ", "; + } else { + a = "or "; + b = nvp->name; + } + Jim_AppendStrings(interp, Jim_GetResult(interp), a, b, NULL); + nvp++; + } } const char *Jim_Debug_ArgvString(Jim_Interp *interp, int argc, Jim_Obj *const *argv) { - static Jim_Obj *debug_string_obj; + static Jim_Obj *debug_string_obj; - int x; + int x; - if (debug_string_obj) { - Jim_FreeObj(interp, debug_string_obj); - } + if (debug_string_obj) + Jim_FreeObj(interp, debug_string_obj); - debug_string_obj = Jim_NewEmptyStringObj(interp); - for (x = 0; x < argc; x++) { - Jim_AppendStrings(interp, debug_string_obj, Jim_String(argv[x]), " ", NULL); - } + debug_string_obj = Jim_NewEmptyStringObj(interp); + for (x = 0; x < argc; x++) + Jim_AppendStrings(interp, debug_string_obj, Jim_String(argv[x]), " ", NULL); - return Jim_String(debug_string_obj); + return Jim_String(debug_string_obj); } int Jim_nvpInit(Jim_Interp *interp) { - /* This is really a helper library, not an extension, but this is the easy way */ - return JIM_OK; + /* This is really a helper library, not an extension, but this is the easy way */ + return JIM_OK; } diff --git a/src/helper/jim-nvp.h b/src/helper/jim-nvp.h index 4428f5d2..05d79c4a 100644 --- a/src/helper/jim-nvp.h +++ b/src/helper/jim-nvp.h @@ -83,34 +83,47 @@ */ typedef struct { const char *name; - int value; + int value; } Jim_Nvp; - -int Jim_GetNvp (Jim_Interp *interp, - Jim_Obj *objPtr, - const Jim_Nvp *nvp_table, - const Jim_Nvp **result); +int Jim_GetNvp(Jim_Interp *interp, + Jim_Obj *objPtr, + const Jim_Nvp *nvp_table, + const Jim_Nvp **result); /* Name Value Pairs Operations */ Jim_Nvp *Jim_Nvp_name2value_simple(const Jim_Nvp *nvp_table, const char *name); Jim_Nvp *Jim_Nvp_name2value_nocase_simple(const Jim_Nvp *nvp_table, const char *name); Jim_Nvp *Jim_Nvp_value2name_simple(const Jim_Nvp *nvp_table, int v); -int Jim_Nvp_name2value(Jim_Interp *interp, const Jim_Nvp *nvp_table, const char *name, Jim_Nvp **result); -int Jim_Nvp_name2value_nocase(Jim_Interp *interp, const Jim_Nvp *nvp_table, const char *name, Jim_Nvp **result); +int Jim_Nvp_name2value(Jim_Interp *interp, + const Jim_Nvp *nvp_table, + const char *name, + Jim_Nvp **result); +int Jim_Nvp_name2value_nocase(Jim_Interp *interp, + const Jim_Nvp *nvp_table, + const char *name, + Jim_Nvp **result); int Jim_Nvp_value2name(Jim_Interp *interp, const Jim_Nvp *nvp_table, int value, Jim_Nvp **result); -int Jim_Nvp_name2value_obj(Jim_Interp *interp, const Jim_Nvp *nvp_table, Jim_Obj *name_obj, Jim_Nvp **result); -int Jim_Nvp_name2value_obj_nocase(Jim_Interp *interp, const Jim_Nvp *nvp_table, Jim_Obj *name_obj, Jim_Nvp **result); -int Jim_Nvp_value2name_obj(Jim_Interp *interp, const Jim_Nvp *nvp_table, Jim_Obj *value_obj, Jim_Nvp **result); +int Jim_Nvp_name2value_obj(Jim_Interp *interp, + const Jim_Nvp *nvp_table, + Jim_Obj *name_obj, + Jim_Nvp **result); +int Jim_Nvp_name2value_obj_nocase(Jim_Interp *interp, + const Jim_Nvp *nvp_table, + Jim_Obj *name_obj, + Jim_Nvp **result); +int Jim_Nvp_value2name_obj(Jim_Interp *interp, + const Jim_Nvp *nvp_table, + Jim_Obj *value_obj, + Jim_Nvp **result); /** prints a nice 'unknown' parameter error message to the 'result' */ void Jim_SetResult_NvpUnknown(Jim_Interp *interp, - Jim_Obj *param_name, - Jim_Obj *param_value, - const Jim_Nvp *nvp_table); - + Jim_Obj *param_name, + Jim_Obj *param_value, + const Jim_Nvp *nvp_table); /** Debug: convert argc/argv into a printable string for printf() debug * @@ -145,10 +158,10 @@ const char *Jim_Debug_ArgvString(Jim_Interp *interp, int argc, Jim_Obj *const *a */ typedef struct jim_getopt { - Jim_Interp *interp; - int argc; - Jim_Obj * const * argv; - int isconfigure; /* non-zero if configure */ + Jim_Interp *interp; + int argc; + Jim_Obj *const *argv; + int isconfigure; /* non-zero if configure */ } Jim_GetOptInfo; /** GetOpt - how to. @@ -208,9 +221,9 @@ typedef struct jim_getopt { */ int Jim_GetOpt_Setup(Jim_GetOptInfo *goi, - Jim_Interp *interp, - int argc, - Jim_Obj * const * argv); + Jim_Interp *interp, + int argc, + Jim_Obj *const *argv); /** Debug - Dump parameters to stderr @@ -218,8 +231,6 @@ int Jim_GetOpt_Setup(Jim_GetOptInfo *goi, */ void Jim_GetOpt_Debug(Jim_GetOptInfo *goi); - - /** Remove argv[0] from the list. * * \param goi - get opt info @@ -313,6 +324,6 @@ void Jim_GetOpt_NvpUnknown(Jim_GetOptInfo *goi, const Jim_Nvp *lookup, int hadpr * \param puthere - where param is put. * */ -int Jim_GetOpt_Enum(Jim_GetOptInfo *goi, const char * const * lookup, int *puthere); +int Jim_GetOpt_Enum(Jim_GetOptInfo *goi, const char *const *lookup, int *puthere); #endif diff --git a/src/helper/log.c b/src/helper/log.c index fa66de06..74fdd657 100644 --- a/src/helper/log.c +++ b/src/helper/log.c @@ -23,12 +23,13 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "time_support.h" -// @todo the inclusion of server.h here is a layering violation +/* @todo the inclusion of server.h here is a layering violation */ #include #include @@ -43,72 +44,62 @@ int debug_level = -1; -static FILE* log_output; -static struct log_callback *log_callbacks = NULL; +static FILE *log_output; +static struct log_callback *log_callbacks; static long long last_time; static long long current_time; static long long start; -static char *log_strings[5] = -{ +static char *log_strings[5] = { "User : ", "Error: ", - "Warn : ", /* want a space after each colon, all same width, colons aligned */ + "Warn : ", /* want a space after each colon, all same width, colons aligned */ "Info : ", "Debug: " }; +static int count; -static int count = 0; - - -static struct store_log_forward * log_head = NULL; -static int log_forward_count = 0; +static struct store_log_forward *log_head; +static int log_forward_count; -struct store_log_forward -{ - struct store_log_forward * next; - const char * file; +struct store_log_forward { + struct store_log_forward *next; + const char *file; int line; - const char * function; - const char * string; + const char *function; + const char *string; }; /* either forward the log to the listeners or store it for possible forwarding later */ static void log_forward(const char *file, unsigned line, const char *function, const char *string) { - if (log_forward_count==0) - { + if (log_forward_count == 0) { struct log_callback *cb, *next; cb = log_callbacks; /* DANGER!!!! the log callback can remove itself!!!! */ - while (cb) - { + while (cb) { next = cb->next; cb->fn(cb->priv, file, line, function, string); cb = next; } - } else - { - struct store_log_forward *log = malloc(sizeof (struct store_log_forward)); + } else { + struct store_log_forward *log = malloc(sizeof(struct store_log_forward)); log->file = strdup(file); log->line = line; log->function = strdup(function); log->string = strdup(string); log->next = NULL; - if (log_head==NULL) + if (log_head == NULL) log_head = log; - else - { + else { /* append to tail */ - struct store_log_forward * t; + struct store_log_forward *t; t = log_head; - while (t->next!=NULL) - { + while (t->next != NULL) t = t->next; - } t->next = log; } } @@ -124,11 +115,14 @@ static void log_forward(const char *file, unsigned line, const char *function, c * target_request.c). * */ -static void log_puts(enum log_levels level, const char *file, int line, const char *function, const char *string) +static void log_puts(enum log_levels level, + const char *file, + int line, + const char *function, + const char *string) { char *f; - if (level == LOG_LVL_OUTPUT) - { + if (level == LOG_LVL_OUTPUT) { /* do not prepend any headers, just print out what we were given and return */ fputs(string, log_output); fflush(log_output); @@ -139,10 +133,8 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch if (f != NULL) file = f + 1; - if (strlen(string) > 0) - { - if (debug_level >= LOG_LVL_DEBUG) - { + if (strlen(string) > 0) { + if (debug_level >= LOG_LVL_DEBUG) { /* print with count and time information */ int t = (int)(timeval_ms()-start); #ifdef _DEBUG_FREE_SPACE_ @@ -151,37 +143,37 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch #endif fprintf(log_output, "%s%d %d %s:%d %s()" #ifdef _DEBUG_FREE_SPACE_ - " %d" + " %d" #endif - ": %s", log_strings[level + 1], count, t, file, line, function, + ": %s", log_strings[level + 1], count, t, file, line, function, #ifdef _DEBUG_FREE_SPACE_ - info.fordblks, + info.fordblks, #endif - string); - } - else - { + string); + } else { /* if we are using gdb through pipes then we do not want any output * to the pipe otherwise we get repeated strings */ fprintf(log_output, "%s%s", - (level > LOG_LVL_USER)?log_strings[level + 1]:"", string); + (level > LOG_LVL_USER) ? log_strings[level + 1] : "", string); } - } else - { - /* Empty strings are sent to log callbacks to keep e.g. gdbserver alive, here we do nothing. */ + } else { + /* Empty strings are sent to log callbacks to keep e.g. gdbserver alive, here we do + *nothing. */ } fflush(log_output); /* Never forward LOG_LVL_DEBUG, too verbose and they can be found in the log if need be */ if (level <= LOG_LVL_INFO) - { log_forward(file, line, function, string); - } } - -void log_printf(enum log_levels level, const char *file, unsigned line, const char *function, const char *format, ...) +void log_printf(enum log_levels level, + const char *file, + unsigned line, + const char *function, + const char *format, + ...) { char *string; va_list ap; @@ -193,8 +185,7 @@ void log_printf(enum log_levels level, const char *file, unsigned line, const ch va_start(ap, format); string = alloc_vprintf(format, ap); - if (string != NULL) - { + if (string != NULL) { log_puts(level, file, line, function, string); free(string); } @@ -202,7 +193,12 @@ void log_printf(enum log_levels level, const char *file, unsigned line, const ch va_end(ap); } -void log_printf_lf(enum log_levels level, const char *file, unsigned line, const char *function, const char *format, ...) +void log_printf_lf(enum log_levels level, + const char *file, + unsigned line, + const char *function, + const char *format, + ...) { char *string; va_list ap; @@ -214,9 +210,9 @@ void log_printf_lf(enum log_levels level, const char *file, unsigned line, const va_start(ap, format); string = alloc_vprintf(format, ap); - if (string != NULL) - { - strcat(string, "\n"); /* alloc_vprintf guaranteed the buffer to be at least one char longer */ + if (string != NULL) { + strcat(string, "\n"); /* alloc_vprintf guaranteed the buffer to be at least one + *char longer */ log_puts(level, file, line, function, string); free(string); } @@ -226,18 +222,15 @@ void log_printf_lf(enum log_levels level, const char *file, unsigned line, const COMMAND_HANDLER(handle_debug_level_command) { - if (CMD_ARGC == 1) - { + if (CMD_ARGC == 1) { int new_level; COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], new_level); - if ((debug_level > LOG_LVL_DEBUG) || (new_level < LOG_LVL_SILENT)) - { + if ((debug_level > LOG_LVL_DEBUG) || (new_level < LOG_LVL_SILENT)) { LOG_ERROR("level must be between %d and %d", LOG_LVL_SILENT, LOG_LVL_DEBUG); return ERROR_COMMAND_SYNTAX_ERROR; } debug_level = new_level; - } - else if (CMD_ARGC > 1) + } else if (CMD_ARGC > 1) return ERROR_COMMAND_SYNTAX_ERROR; command_print(CMD_CTX, "debug_level: %i", debug_level); @@ -247,14 +240,11 @@ COMMAND_HANDLER(handle_debug_level_command) COMMAND_HANDLER(handle_log_output_command) { - if (CMD_ARGC == 1) - { - FILE* file = fopen(CMD_ARGV[0], "w"); + if (CMD_ARGC == 1) { + FILE *file = fopen(CMD_ARGV[0], "w"); if (file) - { log_output = file; - } } return ERROR_OK; @@ -293,16 +283,13 @@ void log_init(void) debug_level = LOG_LVL_INFO; char *debug_env = getenv("OPENOCD_DEBUG_LEVEL"); - if (NULL != debug_env) - { + if (NULL != debug_env) { int value; int retval = parse_int(debug_env, &value); if (ERROR_OK == retval && debug_level >= LOG_LVL_SILENT && debug_level <= LOG_LVL_DEBUG) - { - debug_level = value; - } + debug_level = value; } if (log_output == NULL) @@ -323,14 +310,15 @@ int log_add_callback(log_callback_fn fn, void *priv) struct log_callback *cb; /* prevent the same callback to be registered more than once, just for sure */ - for (cb = log_callbacks; cb; cb = cb->next) - { + for (cb = log_callbacks; cb; cb = cb->next) { if (cb->fn == fn && cb->priv == priv) return ERROR_COMMAND_SYNTAX_ERROR; } - /* alloc memory, it is safe just to return in case of an error, no need for the caller to check this */ - if ((cb = malloc(sizeof(struct log_callback))) == NULL) + /* alloc memory, it is safe just to return in case of an error, no need for the caller to + *check this */ + cb = malloc(sizeof(struct log_callback)); + if (cb == NULL) return ERROR_BUF_TOO_SMALL; /* add item to the beginning of the linked list */ @@ -346,10 +334,8 @@ int log_remove_callback(log_callback_fn fn, void *priv) { struct log_callback *cb, **p; - for (p = &log_callbacks; (cb = *p); p = &(*p)->next) - { - if (cb->fn == fn && cb->priv == priv) - { + for (p = &log_callbacks; (cb = *p); p = &(*p)->next) { + if (cb->fn == fn && cb->priv == priv) { *p = cb->next; free(cb); return ERROR_OK; @@ -420,8 +406,7 @@ char *alloc_printf(const char *format, ...) void keep_alive() { current_time = timeval_ms(); - if (current_time-last_time > 1000) - { + if (current_time-last_time > 1000) { extern int gdb_actual_connections; if (gdb_actual_connections) @@ -436,8 +421,7 @@ void keep_alive() "trouble with GDB connections.", current_time-last_time); } - if (current_time-last_time > 500) - { + if (current_time-last_time > 500) { /* this will keep the GDB connection alive */ LOG_USER_N("%s", ""); @@ -464,8 +448,7 @@ void kept_alive() void alive_sleep(uint64_t ms) { uint64_t napTime = 10; - for (uint64_t i = 0; i < ms; i += napTime) - { + for (uint64_t i = 0; i < ms; i += napTime) { uint64_t sleep_a_bit = ms - i; if (sleep_a_bit > napTime) sleep_a_bit = napTime; @@ -478,8 +461,9 @@ void alive_sleep(uint64_t ms) void busy_sleep(uint64_t ms) { uint64_t then = timeval_ms(); - while (timeval_ms() - then < ms) - { - /* busy wait */ + while (timeval_ms() - then < ms) { + /* + * busy wait + */ } } diff --git a/src/helper/log.h b/src/helper/log.h index 7edfa7b6..e161a6ea 100644 --- a/src/helper/log.h +++ b/src/helper/log.h @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef ERROR_H #define ERROR_H @@ -48,8 +49,7 @@ * LOG_LVL_INFO - state information, etc. * LOG_LVL_DEBUG - debug statements, execution trace */ -enum log_levels -{ +enum log_levels { LOG_LVL_SILENT = -3, LOG_LVL_OUTPUT = -2, LOG_LVL_USER = -1, @@ -60,10 +60,10 @@ enum log_levels }; void log_printf(enum log_levels level, const char *file, unsigned line, - const char *function, const char *format, ...) + const char *function, const char *format, ...) __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6))); void log_printf_lf(enum log_levels level, const char *file, unsigned line, - const char *function, const char *format, ...) + const char *function, const char *format, ...) __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6))); /** @@ -103,40 +103,40 @@ extern int debug_level; #define LOG_LEVEL_IS(FOO) ((debug_level) >= (FOO)) #define LOG_DEBUG(expr ...) \ - do { \ - if (debug_level >= LOG_LVL_DEBUG) \ - log_printf_lf(LOG_LVL_DEBUG, \ - __FILE__, __LINE__, __func__, \ - expr); \ - } while (0) + do { \ + if (debug_level >= LOG_LVL_DEBUG) \ + log_printf_lf(LOG_LVL_DEBUG, \ + __FILE__, __LINE__, __func__, \ + expr); \ + } while (0) #define LOG_INFO(expr ...) \ - log_printf_lf (LOG_LVL_INFO, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf_lf(LOG_LVL_INFO, __FILE__, __LINE__, __func__, expr) #define LOG_WARNING(expr ...) \ - log_printf_lf (LOG_LVL_WARNING, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf_lf(LOG_LVL_WARNING, __FILE__, __LINE__, __func__, expr) #define LOG_ERROR(expr ...) \ - log_printf_lf (LOG_LVL_ERROR, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf_lf(LOG_LVL_ERROR, __FILE__, __LINE__, __func__, expr) #define LOG_USER(expr ...) \ - log_printf_lf (LOG_LVL_USER, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf_lf(LOG_LVL_USER, __FILE__, __LINE__, __func__, expr) #define LOG_USER_N(expr ...) \ - log_printf (LOG_LVL_USER, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf(LOG_LVL_USER, __FILE__, __LINE__, __func__, expr) #define LOG_OUTPUT(expr ...) \ - log_printf (LOG_LVL_OUTPUT, __FILE__, __LINE__, __FUNCTION__, expr) + log_printf(LOG_LVL_OUTPUT, __FILE__, __LINE__, __func__, expr) /* general failures * error codes < 100 */ -#define ERROR_OK (0) -#define ERROR_NO_CONFIG_FILE (-2) -#define ERROR_BUF_TOO_SMALL (-3) +#define ERROR_OK (0) +#define ERROR_NO_CONFIG_FILE (-2) +#define ERROR_BUF_TOO_SMALL (-3) /* see "Error:" log entry for meaningful message to the user. The caller should * make no assumptions about what went wrong and try to handle the problem. */ -#define ERROR_FAIL (-4) +#define ERROR_FAIL (-4) -#endif /* LOG_H */ +#endif /* LOG_H */ diff --git a/src/helper/options.c b/src/helper/options.c index f8db2cda..e31066d7 100644 --- a/src/helper/options.c +++ b/src/helper/options.c @@ -20,32 +20,32 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "configuration.h" -// @todo the inclusion of server.h here is a layering violation +/* @todo the inclusion of server.h here is a layering violation */ #include #include static int help_flag, version_flag; -static const struct option long_options[] = -{ - {"help", no_argument, &help_flag, 1}, - {"version", no_argument, &version_flag, 1}, - {"debug", optional_argument, 0, 'd'}, - {"file", required_argument, 0, 'f'}, - {"search", required_argument, 0, 's'}, - {"log_output", required_argument, 0, 'l'}, - {"command", required_argument, 0, 'c'}, - {"pipe", no_argument, 0, 'p'}, +static const struct option long_options[] = { + {"help", no_argument, &help_flag, 1}, + {"version", no_argument, &version_flag, 1}, + {"debug", optional_argument, 0, 'd'}, + {"file", required_argument, 0, 'f'}, + {"search", required_argument, 0, 's'}, + {"log_output", required_argument, 0, 'l'}, + {"command", required_argument, 0, 'c'}, + {"pipe", no_argument, 0, 'p'}, {0, 0, 0, 0} }; -int configuration_output_handler(struct command_context *context, const char* line) +int configuration_output_handler(struct command_context *context, const char *line) { LOG_USER_N("%s", line); @@ -64,8 +64,8 @@ static void add_default_dirs(void) * target\at91eb40a.cfg */ { - char strExePath [MAX_PATH]; - GetModuleFileName (NULL, strExePath, MAX_PATH); + char strExePath[MAX_PATH]; + GetModuleFileName(NULL, strExePath, MAX_PATH); /* Either this code will *always* work or it will SEGFAULT giving * excellent information on the culprit. */ @@ -84,11 +84,11 @@ static void add_default_dirs(void) * share/openocd/scripts/target/at91eb40a.cfg */ { - char strExePath [MAX_PATH]; + char strExePath[MAX_PATH]; char *p; - GetModuleFileName (NULL, strExePath, MAX_PATH); + GetModuleFileName(NULL, strExePath, MAX_PATH); *strrchr(strExePath, '\\') = 0; - strcat(strExePath, "/../share/"PACKAGE"/scripts"); + strcat(strExePath, "/../share/"PACKAGE "/scripts"); for (p = strExePath; *p; p++) { if (*p == '\\') *p = '/'; @@ -104,14 +104,12 @@ static void add_default_dirs(void) const char *home = getenv("HOME"); - if (home) - { + if (home) { char *path; path = alloc_printf("%s/.openocd", home); - if (path) - { + if (path) { add_script_search_dir(path); free(path); } @@ -127,8 +125,7 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) int c; char command_buffer[128]; - while (1) - { + while (1) { /* getopt_long stores the option index here. */ int option_index = 0; @@ -138,56 +135,52 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) if (c == -1) break; - switch (c) - { + switch (c) { case 0: break; - case 'h': /* --help | -h */ + case 'h': /* --help | -h */ help_flag = 1; break; - case 'v': /* --version | -v */ + case 'v': /* --version | -v */ version_flag = 1; break; - case 'f': /* --file | -f */ + case 'f': /* --file | -f */ { snprintf(command_buffer, 128, "script {%s}", optarg); add_config_command(command_buffer); break; } - case 's': /* --search | -s */ + case 's': /* --search | -s */ add_script_search_dir(optarg); break; - case 'd': /* --debug | -d */ + case 'd': /* --debug | -d */ if (optarg) snprintf(command_buffer, 128, "debug_level %s", optarg); else snprintf(command_buffer, 128, "debug_level 3"); command_run_line(cmd_ctx, command_buffer); break; - case 'l': /* --log_output | -l */ - if (optarg) - { + case 'l': /* --log_output | -l */ + if (optarg) { snprintf(command_buffer, 128, "log_output %s", optarg); command_run_line(cmd_ctx, command_buffer); } break; - case 'c': /* --command | -c */ + case 'c': /* --command | -c */ if (optarg) - { - add_config_command(optarg); - } + add_config_command(optarg); break; case 'p': /* to replicate the old syntax this needs to be synchronous * otherwise the gdb stdin will overflow with the warning message */ command_run_line(cmd_ctx, "gdb_port pipe; log_output openocd.log"); - LOG_WARNING("deprecated option: -p/--pipe. Use '-c \"gdb_port pipe; log_output openocd.log\"' instead."); + LOG_WARNING("deprecated option: -p/--pipe. Use '-c \"gdb_port pipe; " + "log_output openocd.log\"' instead."); break; } } - if (help_flag) - { + if (help_flag) { LOG_OUTPUT("Open On-Chip Debugger\nLicensed under GNU GPL v2\n"); LOG_OUTPUT("--help | -h\tdisplay this help\n"); LOG_OUTPUT("--version | -v\tdisplay OpenOCD version\n"); @@ -199,10 +192,9 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[]) exit(-1); } - if (version_flag) - { + if (version_flag) { /* Nothing to do, version gets printed automatically. */ - // It is not an error to request the VERSION number. + /* It is not an error to request the VERSION number. */ exit(0); } diff --git a/src/helper/replacements.c b/src/helper/replacements.c index ef20e771..2020003f 100644 --- a/src/helper/replacements.c +++ b/src/helper/replacements.c @@ -36,22 +36,19 @@ void *clear_malloc(size_t size) { void *t = malloc(size); if (t != NULL) - { memset(t, 0x00, size); - } return t; } void *fill_malloc(size_t size) { void *t = malloc(size); - if (t != NULL) - { - /* We want to initialize memory to some known bad state. */ - /* 0 and 0xff yields 0 and -1 as integers, which often */ - /* have meaningful values. 0x5555... is not often a valid */ - /* integer and is quite easily spotted in the debugger */ - /* also it is almost certainly an invalid address */ + if (t != NULL) { + /* We want to initialize memory to some known bad state. + * 0 and 0xff yields 0 and -1 as integers, which often + * have meaningful values. 0x5555... is not often a valid + * integer and is quite easily spotted in the debugger + * also it is almost certainly an invalid address */ memset(t, 0x55, size); } return t; @@ -88,22 +85,22 @@ int gettimeofday(struct timeval *tv, struct timezone *tz) __int64 t; static int tzflag; - if (tv) - { + if (tv) { GetSystemTimeAsFileTime(&ft); li.LowPart = ft.dwLowDateTime; li.HighPart = ft.dwHighDateTime; - t = li.QuadPart; /* In 100-nanosecond intervals */ - t -= EPOCHFILETIME; /* Offset to the Epoch time */ - t /= 10; /* In microseconds */ + t = li.QuadPart; /* In 100-nanosecond + *intervals */ + t -= EPOCHFILETIME; /* Offset to the Epoch time + **/ + t /= 10; /* In microseconds + **/ tv->tv_sec = (long)(t / 1000000); tv->tv_usec = (long)(t % 1000000); } - if (tz) - { - if (!tzflag) - { + if (tz) { + if (!tzflag) { _tzset(); tzflag++; } @@ -113,29 +110,29 @@ int gettimeofday(struct timeval *tv, struct timezone *tz) return 0; } -#endif /* _WIN32 */ +#endif /* _WIN32 */ -#endif /* HAVE_GETTIMEOFDAY */ +#endif /* HAVE_GETTIMEOFDAY */ #ifndef HAVE_STRNLEN size_t strnlen(const char *s, size_t maxlen) { - const char *end= (const char *)memchr(s, '\0', maxlen); + const char *end = (const char *)memchr(s, '\0', maxlen); return end ? (size_t) (end - s) : maxlen; } #endif #ifndef HAVE_STRNDUP -char* strndup(const char *s, size_t n) +char *strndup(const char *s, size_t n) { - size_t len = strnlen (s, n); - char *new = (char *) malloc (len + 1); + size_t len = strnlen(s, n); + char *new = (char *) malloc(len + 1); if (new == NULL) return NULL; new[len] = '\0'; - return (char *) memcpy (new, s, len); + return (char *) memcpy(new, s, len); } #endif @@ -152,12 +149,12 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time struct timeval tvslice; int retcode; -#define SAFE_FD_ISSET(fd, set) (set != NULL && FD_ISSET(fd, set)) +#define SAFE_FD_ISSET(fd, set) (set != NULL && FD_ISSET(fd, set)) /* calculate how long we need to wait in milliseconds */ - if (tv == NULL) { + if (tv == NULL) ms_total = INFINITE; - } else { + else { ms_total = tv->tv_sec * 1000; ms_total += tv->tv_usec / 1000; } @@ -173,18 +170,14 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time handles[n_handles] = (HANDLE)handle; if (handles[n_handles] == INVALID_HANDLE_VALUE) { /* socket */ - if (SAFE_FD_ISSET(i, rfds)) { + if (SAFE_FD_ISSET(i, rfds)) FD_SET(i, &sock_read); - } - if (SAFE_FD_ISSET(i, wfds)) { + if (SAFE_FD_ISSET(i, wfds)) FD_SET(i, &sock_write); - } - if (SAFE_FD_ISSET(i, efds)) { + if (SAFE_FD_ISSET(i, efds)) FD_SET(i, &sock_except); - } - if (i > sock_max_fd) { + if (i > sock_max_fd) sock_max_fd = i; - } } else { handle_slot_to_fd[n_handles] = i; n_handles++; @@ -224,7 +217,11 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time /* check handles */ DWORD wret; - wret = MsgWaitForMultipleObjects(n_handles, handles, FALSE, retcode > 0 ? 0 : 100, QS_ALLEVENTS); + wret = MsgWaitForMultipleObjects(n_handles, + handles, + FALSE, + retcode > 0 ? 0 : 100, + QS_ALLEVENTS); if (wret == WAIT_TIMEOUT) { /* set retcode to 0; this is the default. @@ -233,31 +230,30 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time * does nothing */ ; } else if (wret == WAIT_FAILED) { - if (retcode == 0) { + if (retcode == 0) retcode = -1; - } } else { - if (retcode < 0) { + if (retcode < 0) retcode = 0; - } for (i = 0; i < n_handles; i++) { if (WAIT_OBJECT_0 == WaitForSingleObject(handles[i], 0)) { if (SAFE_FD_ISSET(handle_slot_to_fd[i], rfds)) { DWORD dwBytes; - intptr_t handle = (intptr_t) _get_osfhandle(handle_slot_to_fd[i]); - - if (PeekNamedPipe((HANDLE)handle, NULL, 0, NULL, &dwBytes, NULL)) - { - /* check to see if gdb pipe has data available */ - if (dwBytes) - { - FD_SET(handle_slot_to_fd[i], &aread); + intptr_t handle = (intptr_t) _get_osfhandle( + handle_slot_to_fd[i]); + + if (PeekNamedPipe((HANDLE)handle, NULL, 0, + NULL, &dwBytes, NULL)) { + /* check to see if gdb pipe has data + *available */ + if (dwBytes) { + FD_SET(handle_slot_to_fd[i], + &aread); retcode++; } - } - else - { - FD_SET(handle_slot_to_fd[i], &aread); + } else { + FD_SET(handle_slot_to_fd[i], + &aread); retcode++; } } @@ -275,15 +271,12 @@ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct time } } while (retcode == 0 && (ms_total == INFINITE || GetTickCount() < limit)); - if (rfds) { + if (rfds) *rfds = aread; - } - if (wfds) { + if (wfds) *wfds = awrite; - } - if (efds) { + if (efds) *efds = aexcept; - } return retcode; } diff --git a/src/helper/replacements.h b/src/helper/replacements.h index da48b91e..6f2e9595 100644 --- a/src/helper/replacements.h +++ b/src/helper/replacements.h @@ -23,15 +23,16 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef REPLACEMENTS_H #define REPLACEMENTS_H /* MIN,MAX macros */ #ifndef MIN -#define MIN(a,b) (((a) < (b))?(a):(b)) +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) #endif #ifndef MAX -#define MAX(a,b) (((a) > (b))?(a):(b)) +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) #endif /* for systems that do not support ENOTSUP @@ -56,7 +57,7 @@ struct timeval { long tv_usec; }; -#endif /* _TIMEVAL_DEFINED */ +#endif /* _TIMEVAL_DEFINED */ #endif @@ -107,21 +108,21 @@ void *fill_malloc(size_t size); * the following macros. Which is the default way. */ -/* #define malloc(_a) clear_malloc(_a) */ -/* #define malloc(_a) fill_malloc(_a) */ +/* #define malloc(_a) clear_malloc(_a) + * #define malloc(_a) fill_malloc(_a) */ /* GNU extensions to the C library that may be missing on some systems */ #ifndef HAVE_STRNDUP -char* strndup(const char *s, size_t n); -#endif /* HAVE_STRNDUP */ +char *strndup(const char *s, size_t n); +#endif /* HAVE_STRNDUP */ #ifndef HAVE_STRNLEN size_t strnlen(const char *s, size_t maxlen); -#endif /* HAVE_STRNLEN */ +#endif /* HAVE_STRNLEN */ #ifndef HAVE_USLEEP #ifdef _WIN32 -static __inline unsigned usleep(unsigned int usecs) +static inline unsigned usleep(unsigned int usecs) { Sleep((usecs/1000)); return 0; @@ -133,7 +134,7 @@ void usleep(int us); #error no usleep defined for your platform #endif #endif -#endif /* HAVE_USLEEP */ +#endif /* HAVE_USLEEP */ /* Windows specific */ #ifdef _WIN32 @@ -149,29 +150,29 @@ void usleep(int us); #endif #if IS_MINGW == 1 -static __inline unsigned char inb(unsigned short int port) +static inline unsigned char inb(unsigned short int port) { unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inb %w1,%0" : "=a" (_v) : "Nd" (port)); return _v; } -static __inline void outb(unsigned char value, unsigned short int port) +static inline void outb(unsigned char value, unsigned short int port) { - __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outb %b0,%w1" : : "a" (value), "Nd" (port)); } /* mingw does not have ffs, so use gcc builtin types */ #define ffs __builtin_ffs -#endif /* IS_MINGW */ +#endif /* IS_MINGW */ int win_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeval *tv); -#endif /* _WIN32 */ +#endif /* _WIN32 */ /* generic socket functions for Windows and Posix */ -static __inline int write_socket(int handle, const void *buffer, unsigned int count) +static inline int write_socket(int handle, const void *buffer, unsigned int count) { #ifdef _WIN32 return send(handle, buffer, count, 0); @@ -180,7 +181,7 @@ static __inline int write_socket(int handle, const void *buffer, unsigned int co #endif } -static __inline int read_socket(int handle, void *buffer, unsigned int count) +static inline int read_socket(int handle, void *buffer, unsigned int count) { #ifdef _WIN32 return recv(handle, buffer, count, 0); @@ -189,7 +190,7 @@ static __inline int read_socket(int handle, void *buffer, unsigned int count) #endif } -static __inline int close_socket(int sock) +static inline int close_socket(int sock) { #ifdef _WIN32 return closesocket(sock); @@ -198,7 +199,7 @@ static __inline int close_socket(int sock) #endif } -static __inline void socket_nonblock(int fd) +static inline void socket_nonblock(int fd) { #ifdef _WIN32 unsigned long nonblock = 1; @@ -209,7 +210,11 @@ static __inline void socket_nonblock(int fd) #endif } -static __inline int socket_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeval *tv) +static inline int socket_select(int max_fd, + fd_set *rfds, + fd_set *wfds, + fd_set *efds, + struct timeval *tv) { #ifdef _WIN32 return win_select(max_fd, rfds, wfds, efds, tv); @@ -222,45 +227,43 @@ static __inline int socket_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set #include -typedef uint32_t Elf32_Addr; -typedef uint16_t Elf32_Half; -typedef uint32_t Elf32_Off; -typedef int32_t Elf32_Sword; -typedef uint32_t Elf32_Word; -typedef uint32_t Elf32_Size; -typedef Elf32_Off Elf32_Hashelt; - -typedef struct -{ - unsigned char e_ident[16]; /* Magic number and other info */ - Elf32_Half e_type; /* Object file type */ - Elf32_Half e_machine; /* Architecture */ - Elf32_Word e_version; /* Object file version */ - Elf32_Addr e_entry; /* Entry point virtual address */ - Elf32_Off e_phoff; /* Program header table file offset */ - Elf32_Off e_shoff; /* Section header table file offset */ - Elf32_Word e_flags; /* Processor-specific flags */ - Elf32_Half e_ehsize; /* ELF header size in bytes */ - Elf32_Half e_phentsize; /* Program header table entry size */ - Elf32_Half e_phnum; /* Program header table entry count */ - Elf32_Half e_shentsize; /* Section header table entry size */ - Elf32_Half e_shnum; /* Section header table entry count */ - Elf32_Half e_shstrndx; /* Section header string table index */ +typedef uint32_t Elf32_Addr; +typedef uint16_t Elf32_Half; +typedef uint32_t Elf32_Off; +typedef int32_t Elf32_Sword; +typedef uint32_t Elf32_Word; +typedef uint32_t Elf32_Size; +typedef Elf32_Off Elf32_Hashelt; + +typedef struct { + unsigned char e_ident[16]; /* Magic number and other info */ + Elf32_Half e_type; /* Object file type */ + Elf32_Half e_machine; /* Architecture */ + Elf32_Word e_version; /* Object file version */ + Elf32_Addr e_entry; /* Entry point virtual address */ + Elf32_Off e_phoff; /* Program header table file offset */ + Elf32_Off e_shoff; /* Section header table file offset */ + Elf32_Word e_flags; /* Processor-specific flags */ + Elf32_Half e_ehsize; /* ELF header size in bytes */ + Elf32_Half e_phentsize; /* Program header table entry size */ + Elf32_Half e_phnum; /* Program header table entry count */ + Elf32_Half e_shentsize; /* Section header table entry size */ + Elf32_Half e_shnum; /* Section header table entry count */ + Elf32_Half e_shstrndx; /* Section header string table index */ } Elf32_Ehdr; -#define ELFMAG "\177ELF" -#define SELFMAG 4 +#define ELFMAG "\177ELF" +#define SELFMAG 4 -#define EI_CLASS 4 /* File class byte index */ -#define ELFCLASS32 1 /* 32-bit objects */ -#define ELFCLASS64 2 /* 64-bit objects */ +#define EI_CLASS 4 /* File class byte index */ +#define ELFCLASS32 1 /* 32-bit objects */ +#define ELFCLASS64 2 /* 64-bit objects */ -#define EI_DATA 5 /* Data encoding byte index */ -#define ELFDATA2LSB 1 /* 2's complement, little endian */ -#define ELFDATA2MSB 2 /* 2's complement, big endian */ +#define EI_DATA 5 /* Data encoding byte index */ +#define ELFDATA2LSB 1 /* 2's complement, little endian */ +#define ELFDATA2MSB 2 /* 2's complement, big endian */ -typedef struct -{ +typedef struct { Elf32_Word p_type; /* Segment type */ Elf32_Off p_offset; /* Segment file offset */ Elf32_Addr p_vaddr; /* Segment virtual address */ @@ -271,8 +274,8 @@ typedef struct Elf32_Size p_align; /* Segment alignment */ } Elf32_Phdr; -#define PT_LOAD 1 /* Loadable program segment */ +#define PT_LOAD 1 /* Loadable program segment */ -#endif /* HAVE_ELF_H */ +#endif /* HAVE_ELF_H */ -#endif /* REPLACEMENTS_H */ +#endif /* REPLACEMENTS_H */ diff --git a/src/helper/system.h b/src/helper/system.h index 8ff3532a..85e0b1ee 100644 --- a/src/helper/system.h +++ b/src/helper/system.h @@ -19,10 +19,11 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef SYSTEM_H #define SYSTEM_H -// standard C library header files +/* standard C library header files */ #include #include #include @@ -30,7 +31,7 @@ #include #include -// +++ AC_HEADER_TIME +++ +/* +++ AC_HEADER_TIME +++ */ #ifdef TIME_WITH_SYS_TIME # include # include @@ -41,9 +42,9 @@ # include # endif #endif -// --- AC_HEADER_TIME --- +/* --- AC_HEADER_TIME --- */ -// +++ platform specific headers +++ +/* +++ platform specific headers +++ */ #if BUILD_ECOSBOARD == 1 #include #endif @@ -53,7 +54,7 @@ #include #include #endif -// --- platform specific headers --- +/* --- platform specific headers --- */ #ifdef HAVE_SYS_SOCKET_H #include @@ -65,7 +66,7 @@ #ifdef __ECOS /* missing from eCos */ #ifndef EFAULT -#define EFAULT 14 /* Bad address */ +#define EFAULT 14 /* Bad address */ #endif #endif @@ -73,10 +74,10 @@ #include #endif #ifdef HAVE_SYS_SELECT_H -#include /* select, FD_SET and friends (POSIX.1-2001) */ +#include /* select, FD_SET and friends (POSIX.1-2001) */ #endif #ifdef HAVE_SYS_PARAM_H -#include /* for MIN/MAX macros */ +#include /* for MIN/MAX macros */ #endif #ifdef HAVE_UNISTD_H #include @@ -86,8 +87,8 @@ #endif #ifndef true -#define true 1 -#define false 0 +#define true 1 +#define false 0 #endif -#endif // SYSTEM_H +#endif /* SYSTEM_H */ diff --git a/src/helper/time_support.c b/src/helper/time_support.c index 1f55bc20..f7e93522 100644 --- a/src/helper/time_support.c +++ b/src/helper/time_support.c @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -32,8 +33,7 @@ /* calculate difference between two struct timeval values */ int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y) { - if (x->tv_usec < y->tv_usec) - { + if (x->tv_usec < y->tv_usec) { int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1; y->tv_usec -= 1000000 * nsec; y->tv_sec += nsec; @@ -56,8 +56,7 @@ int timeval_add_time(struct timeval *result, long sec, long usec) result->tv_sec += sec; result->tv_usec += usec; - while (result->tv_usec > 1000000) - { + while (result->tv_usec > 1000000) { result->tv_usec -= 1000000; result->tv_sec++; } diff --git a/src/helper/time_support.h b/src/helper/time_support.h index fab432d3..8689d706 100644 --- a/src/helper/time_support.h +++ b/src/helper/time_support.h @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifndef TIME_SUPPORT_H #define TIME_SUPPORT_H @@ -40,23 +41,22 @@ int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y); int timeval_add_time(struct timeval *result, long sec, long usec); -/// @returns gettimeofday() timeval as 64-bit in ms +/* / @returns gettimeofday() timeval as 64-bit in ms */ int64_t timeval_ms(void); -struct duration -{ +struct duration { struct timeval start; struct timeval elapsed; }; -/// Update the duration->start field to start the @a duration measurement. +/* / Update the duration->start field to start the @a duration measurement. */ int duration_start(struct duration *duration); -/// Update the duration->elapsed field to finish the @a duration measurment. +/* / Update the duration->elapsed field to finish the @a duration measurment. */ int duration_measure(struct duration *duration); -/// @returns Elapsed time in seconds. +/* / @returns Elapsed time in seconds. */ float duration_elapsed(struct duration *duration); -/// @returns KB/sec for the elapsed @a duration and @a count bytes. +/* / @returns KB/sec for the elapsed @a duration and @a count bytes. */ float duration_kbps(struct duration *duration, size_t count); -#endif /* TIME_SUPPORT_H */ +#endif /* TIME_SUPPORT_H */ diff --git a/src/helper/time_support_common.c b/src/helper/time_support_common.c index 1ad3676c..dc55d11a 100644 --- a/src/helper/time_support_common.c +++ b/src/helper/time_support_common.c @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif diff --git a/src/helper/time_support_ecos.c b/src/helper/time_support_ecos.c index b0911fce..110edd24 100644 --- a/src/helper/time_support_ecos.c +++ b/src/helper/time_support_ecos.c @@ -23,6 +23,7 @@ * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -37,7 +38,7 @@ int64_t timeval_ms() * profiling */ static const int ms_per_tick = - (CYGNUM_HAL_RTC_NUMERATOR / CYGNUM_HAL_RTC_DENOMINATOR) / 1000000; + (CYGNUM_HAL_RTC_NUMERATOR / CYGNUM_HAL_RTC_DENOMINATOR) / 1000000; cyg_tick_count_t cur_time = cyg_current_time(); return ((int)cur_time) * ms_per_tick; } diff --git a/src/helper/types.h b/src/helper/types.h index d47fb44a..6866f560 100644 --- a/src/helper/types.h +++ b/src/helper/types.h @@ -217,11 +217,11 @@ typedef uint64_t uintmax_t; #define UINT64_MAX (__CONCAT(INT64_MAX, U) * 2ULL + 1ULL) #endif - #ifndef LLONG_MAX + #ifndef LLONG_MAX #define ULLONG_MAX UINT64_C(0xFFFFFFFFFFFFFFFF) #define LLONG_MAX INT64_C(0x7FFFFFFFFFFFFFFF) #define LLONG_MIN ULLONG_MAX - #endif + #endif #define ULLONG_MAX 18446744073709551615 diff --git a/src/helper/util.c b/src/helper/util.c index 12b83f61..e60397d9 100644 --- a/src/helper/util.c +++ b/src/helper/util.c @@ -26,13 +26,11 @@ #include "log.h" #include "time_support.h" -static int -util_Jim_Command_ms(Jim_Interp *interp, - int argc, - Jim_Obj * const *argv) +static int util_Jim_Command_ms(Jim_Interp *interp, + int argc, + Jim_Obj * const *argv) { - if (argc != 1) - { + if (argc != 1) { Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?"); return JIM_ERR; } @@ -45,12 +43,13 @@ util_Jim_Command_ms(Jim_Interp *interp, } static const struct command_registration util_command_handlers[] = { - // jim handlers + /* jim handlers */ { .name = "ms", .mode = COMMAND_ANY, .jim_handler = util_Jim_Command_ms, - .help = "Returns ever increasing milliseconds. Used to calculuate differences in time.", + .help = + "Returns ever increasing milliseconds. Used to calculuate differences in time.", .usage = "", }, COMMAND_REGISTRATION_DONE diff --git a/src/helper/util.h b/src/helper/util.h index 267477ad..ac429413 100644 --- a/src/helper/util.h +++ b/src/helper/util.h @@ -24,4 +24,4 @@ struct command_context; int util_init(struct command_context *cmd_ctx); -#endif // HELPER_UTILS_H +#endif /* HELPER_UTILS_H */