ARM: keep a handle to the PC

[openocd.git] / src / target / feroceon.c

diff --git a/src/target/feroceon.c b/src/target/feroceon.c
index 19ed0cd50d80f135da63390e64d93a52bb9573dc..e0c3c3954480f3dc6118ae9d54f50c2561bd8db4 100644 (file)
--- a/src/target/feroceon.c
+++ b/src/target/feroceon.c
@@ -337,7 +337,7 @@ void feroceon_branch_resume_thumb(struct target *target)
        struct arm7_9_common *arm7_9 = armv4_5->arch_info;
        struct arm_jtag *jtag_info = &arm7_9->jtag_info;
        uint32_t r0 = buf_get_u32(armv4_5->core_cache->reg_list[0].value, 0, 32);
-       uint32_t pc = buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32);
+       uint32_t pc = buf_get_u32(armv4_5->pc->value, 0, 32);
 
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
        arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
@@ -519,7 +519,7 @@ int feroceon_bulk_write_memory(struct target *target, uint32_t address, uint32_t
        /* backup clobbered processor state */
        for (i = 0; i <= 5; i++)
                save[i] = buf_get_u32(armv4_5->core_cache->reg_list[i].value, 0, 32);
-       save[i] = buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32);
+       save[i] = buf_get_u32(armv4_5->pc->value, 0, 32);
 
        /* set up target address in r0 */
        buf_set_u32(armv4_5->core_cache->reg_list[0].value, 0, 32, address);
@@ -572,9 +572,9 @@ int feroceon_bulk_write_memory(struct target *target, uint32_t address, uint32_t
                armv4_5->core_cache->reg_list[i].valid = 1;
                armv4_5->core_cache->reg_list[i].dirty = 1;
        }
-       buf_set_u32(armv4_5->core_cache->reg_list[15].value, 0, 32, save[i]);
-       armv4_5->core_cache->reg_list[15].valid = 1;
-       armv4_5->core_cache->reg_list[15].dirty = 1;
+       buf_set_u32(armv4_5->pc->value, 0, 32, save[i]);
+       armv4_5->pc->valid = 1;
+       armv4_5->pc->dirty = 1;
        armv4_5->core_state = core_state;
 
        return retval;