target/cortex_a: remove duplicate code to read target registers

[openocd] / src / target / arm_dpm.c

diff --git a/src/target/arm_dpm.c b/src/target/arm_dpm.c
index 9bab96f7e17bbc47f41eb6925c0207dd5e91d75e..8b99570334e259ce645962c5eeb709e9d9d7b656 100644 (file)
--- a/src/target/arm_dpm.c
+++ b/src/target/arm_dpm.c
@@ -168,7 +168,7 @@ static int dpm_read_reg_u64(struct arm_dpm *dpm, struct reg *r, unsigned regnum)
 }
 
 /* just read the register -- rely on the core mode being right */
-static int dpm_read_reg(struct arm_dpm *dpm, struct reg *r, unsigned regnum)
+int arm_dpm_read_reg(struct arm_dpm *dpm, struct reg *r, unsigned regnum)
 {
        uint32_t value;
        int retval;
@@ -352,7 +352,7 @@ int arm_dpm_read_current_registers(struct arm_dpm *dpm)
        for (unsigned i = 0; i < 2; i++) {
                r = arm->core_cache->reg_list + i;
                if (!r->valid) {
-                       retval = dpm_read_reg(dpm, r, i);
+                       retval = arm_dpm_read_reg(dpm, r, i);
                        if (retval != ERROR_OK)
                                goto fail;
                }
@@ -372,7 +372,7 @@ int arm_dpm_read_current_registers(struct arm_dpm *dpm)
                if (r->valid)
                        continue;
 
-               retval = dpm_read_reg(dpm, r, i);
+               retval = arm_dpm_read_reg(dpm, r, i);
                if (retval != ERROR_OK)
                        goto fail;
        }
@@ -676,7 +676,7 @@ static int arm_dpm_read_core_reg(struct target *target, struct reg *r,
                        goto fail;
        }
 
-       retval = dpm_read_reg(dpm, r, regnum);
+       retval = arm_dpm_read_reg(dpm, r, regnum);
        if (retval != ERROR_OK)
                goto fail;
        /* always clean up, regardless of error */
@@ -784,7 +784,7 @@ static int arm_dpm_full_context(struct target *target)
                                continue;
 
                        /* CPSR was read, so "R16" must mean SPSR */
-                       retval = dpm_read_reg(dpm,
+                       retval = arm_dpm_read_reg(dpm,
                                        &cache->reg_list[i],
                                        (r->num == 16) ? 17 : r->num);
                        if (retval != ERROR_OK)