/* */
/* */
/* */
-/* (C) 1998-2000 Ullrich von Bassewitz */
-/* Wacholderweg 14 */
-/* D-70597 Stuttgart */
-/* EMail: uz@musoftware.de */
+/* (C) 1998-2000, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/*
- * This is the interface to the cc65 debugger. Since many of the functions
- * used for the debugger are quite usable even in another context, they
- * are declared here.
- *
- * To use the debugger, just call DbgInit in your application. Once it has
- * been called, the debugger will catch any BRK opcode. Use the BREAK macro
- * defined below to insert breakpoints into your code.
- *
- * There are currently a lot of things that cannot be debugged, graphical
- * applications are an example. The debugger does not save your screen
- * contents, so even your text screen gets destroyed. However, you can
- * debug the C and runtime library, even if the debugger is using this
- * stuff itself.
- *
- * Note: When using the debugger, there are some other identifiers with
- * external linkage, that start with Dbg. Avoid those names if you use the
- * module.
- */
+** This is the interface to the cc65 debugger. Since many of the functions
+** used for the debugger are quite usable even in another context, they
+** are declared here.
+**
+** To use the debugger, just call DbgInit in your application. Once it has
+** been called, the debugger will catch any BRK opcode. Use the BREAK macro
+** defined below to insert breakpoints into your code.
+**
+** There are currently a lot of things that cannot be debugged, graphical
+** applications are an example. The debugger does not save your screen
+** contents, so even your text screen gets destroyed. However, you can
+** debug the C and runtime library, even if the debugger is using this
+** stuff itself.
+**
+** Note: When using the debugger, there are some other identifiers with
+** external linkage, that start with Dbg. Avoid those names if you use the
+** module.
+*/
unsigned __fastcall__ DbgDisAsm (unsigned Addr, char* Buf, unsigned char Len);
/* Disassemble one instruction at address addr into the given buffer.
- * The resulting line has the format, "AAAA__BB_BB_BB___OPC_OPERAND",
- * where AAAA is the hexadecimal representation of addr, BB are the
- * bytes (in hex) that make the instruction, OPC is the mnemonic, and
- * OPERAND is an operand for the instruction.
- * The buffer is filled with spaces up to the given length and terminated as
- * a usual C string. NOTE: Buf must be able to hold Len+1 characters.
- * The function returns the length of the disassembled instruction, so,
- * to disassemble the next instruction, add the return value to addr
- * and call the function again.
- */
+** The resulting line has the format, "AAAA__BB_BB_BB___OPC_OPERAND",
+** where AAAA is the hexadecimal representation of addr, BB are the
+** bytes (in hex) that make the instruction, OPC is the mnemonic, and
+** OPERAND is an operand for the instruction.
+** The buffer is filled with spaces up to the given length and terminated as
+** a usual C string. NOTE: Buf must be able to hold Len+1 characters.
+** The function returns the length of the disassembled instruction, so,
+** to disassemble the next instruction, add the return value to addr
+** and call the function again.
+*/
unsigned __fastcall__ DbgDisAsmLen (unsigned Addr);
/* Disassemble one instruction, but do only return the length, do not
- * create a visible representation. This function is useful when
- * disassembling backwards, it is much faster than DbgDisAsm.
- */
+** create a visible representation. This function is useful when
+** disassembling backwards, it is much faster than DbgDisAsm.
+*/
int __fastcall__ DbgIsRAM (unsigned Addr);
/* Return true if we can read and write the given address */
-char* DbgMemDump (unsigned Addr, char* Buf, unsigned char Len);
+char* __cdecl__ DbgMemDump (unsigned Addr, char* Buf, unsigned char Len);
/* Create a line of a memory dump in the given buffer. The buffer contains
- * the starting address (4 digits hex), then Len bytes in this format:
- * "AAAA__XX_YY_ZZ_...". The passed char buffer must hold Len*3+5 bytes
- * plus a terminator byte.
- * The function does not work correctly if the created string is longer
- * than 255 bytes.
- * The return value is Buf.
- */
+** the starting address (4 digits hex), then Len bytes in this format:
+** "AAAA__XX_YY_ZZ_...". The passed char buffer must hold Len*3+5 bytes
+** plus a terminator byte.
+** The function does not work correctly if the created string is longer
+** than 255 bytes.
+** The return value is Buf.
+*/
void __fastcall__ DbgInit (unsigned unused);
/* Initialize the debugger. Use 0 as parameter. The debugger will popup on
- * next brk encountered.
- */
+** next brk encountered.
+*/
#define BREAK() __asm__ ("brk")
/* Use this to insert breakpoints into your code */
projects / cc65 / blobdiff