ARM: keep a handle to the PC

[openocd.git] / src / target / cortex_a8.c

diff --git a/src/target/cortex_a8.c b/src/target/cortex_a8.c
index bcdb526017dc3063972d82c2b4747a7bc5b4de4f..050238ce2df962f7f2ef530a933843d1061e44d8 100644 (file)
--- a/src/target/cortex_a8.c
+++ b/src/target/cortex_a8.c
@@ -695,9 +695,7 @@ static int cortex_a8_resume(struct target *target, int current,
 #endif
 
        /* current = 1: continue on current pc, otherwise continue at <address> */
-       resume_pc = buf_get_u32(
-                       armv4_5->core_cache->reg_list[15].value,
-                       0, 32);
+       resume_pc = buf_get_u32(armv4_5->pc->value, 0, 32);
        if (!current)
                resume_pc = address;
 
@@ -721,10 +719,9 @@ static int cortex_a8_resume(struct target *target, int current,
                return ERROR_FAIL;
        }
        LOG_DEBUG("resume pc = 0x%08" PRIx32, resume_pc);
-       buf_set_u32(armv4_5->core_cache->reg_list[15].value,
-                       0, 32, resume_pc);
-       armv4_5->core_cache->reg_list[15].dirty = 1;
-       armv4_5->core_cache->reg_list[15].valid = 1;
+       buf_set_u32(armv4_5->pc->value, 0, 32, resume_pc);
+       armv4_5->pc->dirty = 1;
+       armv4_5->pc->valid = 1;
 
        cortex_a8_restore_context(target, handle_breakpoints);
 
@@ -869,7 +866,7 @@ static int cortex_a8_debug_entry(struct target *target)
                        regfile[ARM_PC] -= 8;
                }
 
-               reg = armv4_5->core_cache->reg_list + 15;
+               reg = armv4_5->pc;
                buf_set_u32(reg->value, 0, 32, regfile[ARM_PC]);
                reg->dirty = reg->valid;
        }
@@ -952,7 +949,7 @@ static int cortex_a8_step(struct target *target, int current, uint32_t address,
        }
 
        /* current = 1: continue on current pc, otherwise continue at <address> */
-       r = armv4_5->core_cache->reg_list + 15;
+       r = armv4_5->pc;
        if (!current)
        {
                buf_set_u32(r->value, 0, 32, address);