From: Øyvind Harboe <oyvind.harboe@zylin.com>
Date: Fri, 19 Mar 2010 21:04:45 +0000 (+0100)
Subject: jtag: move towards making out_value const
X-Git-Tag: v0.5.0-rc1~810
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=96949890ee29ab4b3ca15802302c5d93358b69e1;p=openocd

jtag: move towards making out_value const

These were relatively straightforward fixes which are
backwards compatible.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
---

diff --git a/src/flash/nor/str9xpec.c b/src/flash/nor/str9xpec.c
index 732226f5..a93b6a27 100644
--- a/src/flash/nor/str9xpec.c
+++ b/src/flash/nor/str9xpec.c
@@ -44,13 +44,14 @@ int str9xpec_set_instr(struct jtag_tap *tap, uint32_t new_instr, tap_state_t end
 		struct scan_field field;
 
 		field.num_bits = tap->ir_length;
-		field.out_value = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		void * t = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
+		field.out_value = t;
+		buf_set_u32(t, 0, field.num_bits, new_instr);
 		field.in_value = NULL;
 
 		jtag_add_ir_scan(tap, &field, end_state);
 
-		free(field.out_value);
+		free(t);
 	}
 
 	return ERROR_OK;
diff --git a/src/pld/virtex2.c b/src/pld/virtex2.c
index b2833fae..19637366 100644
--- a/src/pld/virtex2.c
+++ b/src/pld/virtex2.c
@@ -36,13 +36,14 @@ static int virtex2_set_instr(struct jtag_tap *tap, uint32_t new_instr)
 		struct scan_field field;
 
 		field.num_bits = tap->ir_length;
-		field.out_value = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		void * t = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
+		field.out_value = t;
+		buf_set_u32(t, 0, field.num_bits, new_instr);
 		field.in_value = NULL;
 
 		jtag_add_ir_scan(tap, &field, TAP_IDLE);
 
-		free(field.out_value);
+		free(t);
 	}
 
 	return ERROR_OK;
diff --git a/src/target/arm_jtag.c b/src/target/arm_jtag.c
index f8b5f4f4..8cc44289 100644
--- a/src/target/arm_jtag.c
+++ b/src/target/arm_jtag.c
@@ -40,7 +40,7 @@ int arm_jtag_set_instr_inner(struct arm_jtag *jtag_info, uint32_t new_instr,  vo
 
 	field.num_bits = tap->ir_length;
 	field.out_value = t;
-	buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+	buf_set_u32(t, 0, field.num_bits, new_instr);
 	field.in_value = NULL;
 
 	if (no_verify_capture == NULL)
diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c
index 37e1f09f..98b27f0b 100644
--- a/src/target/mips_ejtag.c
+++ b/src/target/mips_ejtag.c
@@ -43,7 +43,7 @@ int mips_ejtag_set_instr(struct mips_ejtag *ejtag_info, int new_instr)
 
 		field.num_bits = tap->ir_length;
 		field.out_value = t;
-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		buf_set_u32(t, 0, field.num_bits, new_instr);
 		field.in_value = NULL;
 
 		jtag_add_ir_scan(tap, &field, TAP_IDLE);
@@ -105,7 +105,7 @@ int mips_ejtag_drscan_32(struct mips_ejtag *ejtag_info, uint32_t *data)
 
 	field.num_bits = 32;
 	field.out_value = t;
-	buf_set_u32(field.out_value, 0, field.num_bits, *data);
+	buf_set_u32(t, 0, field.num_bits, *data);
 	field.in_value = r;
 
 	jtag_add_dr_scan(tap, 1, &field, TAP_IDLE);
@@ -136,7 +136,7 @@ int mips_ejtag_drscan_8(struct mips_ejtag *ejtag_info, uint32_t *data)
 
 	field.num_bits = 8;
 	field.out_value = t;
-	buf_set_u32(field.out_value, 0, field.num_bits, *data);
+	buf_set_u32(t, 0, field.num_bits, *data);
 	field.in_value = r;
 
 	jtag_add_dr_scan(tap, 1, &field, TAP_IDLE);
diff --git a/src/target/xscale.c b/src/target/xscale.c
index f0e2311f..0f1953d8 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -171,7 +171,7 @@ static int xscale_jtag_set_instr(struct jtag_tap *tap, uint32_t new_instr, tap_s
 		memset(&field, 0, sizeof field);
 		field.num_bits = tap->ir_length;
 		field.out_value = scratch;
-		buf_set_u32(field.out_value, 0, field.num_bits, new_instr);
+		buf_set_u32(scratch, 0, field.num_bits, new_instr);
 
 		jtag_add_ir_scan(tap, &field, end_state);
 	}