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armv7m: remove unused armv7m_regtype 

This simplifies the armv7m_core_reg structure ready for the move to using
the generic struct arm_reg.

Change-Id: I8edb9d77cc54965d49cd2e754568ebcea4cf6964
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/967
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Spencer Oliver 2012-11-08 14:50:05 +00:00 committed by Andreas Fritiofson
parent fc2abe63fd
commit 85ed6ea59f
4 changed files with 7 additions and 20 deletions
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4
src/target/armv7m.c
View File

@ -213,7 +213,6 @@ static int armv7m_read_core_reg(struct target *target, unsigned num)
armv7m_core_reg = armv7m->core_cache->reg_list[num].arch_info;
retval = armv7m->load_core_reg_u32(target,
armv7m_core_reg->type,
armv7m_core_reg->num,
&reg_value);
buf_set_u32(armv7m->core_cache->reg_list[num].value, 0, 32, reg_value);
@ -236,7 +235,6 @@ static int armv7m_write_core_reg(struct target *target, unsigned num)
reg_value = buf_get_u32(armv7m->core_cache->reg_list[num].value, 0, 32);
armv7m_core_reg = armv7m->core_cache->reg_list[num].arch_info;
retval = armv7m->store_core_reg_u32(target,
armv7m_core_reg->type,
armv7m_core_reg->num,
reg_value);
if (retval != ERROR_OK) {
@ -429,7 +427,7 @@ int armv7m_wait_algorithm(struct target *target,
return ERROR_TARGET_TIMEOUT;
}
armv7m->load_core_reg_u32(target, ARMV7M_REGISTER_CORE_GP, 15, &pc);
armv7m->load_core_reg_u32(target, 15, &pc);
if (exit_point && (pc != exit_point)) {
LOG_DEBUG("failed algorithm halted at 0x%" PRIx32 ", expected 0x%" PRIx32,
pc,

13
src/target/armv7m.h
View File

@ -43,12 +43,6 @@ extern struct reg armv7m_gdb_dummy_cpsr_reg;
extern const int armv7m_psp_reg_map[];
extern const int armv7m_msp_reg_map[];
enum armv7m_regtype {
ARMV7M_REGISTER_CORE_GP,
ARMV7M_REGISTER_CORE_SP,
ARMV7M_REGISTER_MEMMAP
};
char *armv7m_exception_string(int number);
/* offsets into armv7m core register cache */
@ -168,10 +162,8 @@ struct armv7m_common {
bool stlink;
/* Direct processor core register read and writes */
int (*load_core_reg_u32)(struct target *target,
enum armv7m_regtype type, uint32_t num, uint32_t *value);
int (*store_core_reg_u32)(struct target *target,
enum armv7m_regtype type, uint32_t num, uint32_t value);
int (*load_core_reg_u32)(struct target *target, uint32_t num, uint32_t *value);
int (*store_core_reg_u32)(struct target *target, uint32_t num, uint32_t value);
/* register cache to processor synchronization */
int (*read_core_reg)(struct target *target, unsigned num);
@ -204,7 +196,6 @@ struct armv7m_algorithm {
struct armv7m_core_reg {
uint32_t num;
enum armv7m_regtype type;
struct target *target;
struct armv7m_common *armv7m_common;
};

8
src/target/cortex_m.c
View File

@ -61,7 +61,7 @@
/* forward declarations */
static int cortex_m3_store_core_reg_u32(struct target *target,
enum armv7m_regtype type, uint32_t num, uint32_t value);
uint32_t num, uint32_t value);
static int cortexm3_dap_read_coreregister_u32(struct adiv5_dap *swjdp,
uint32_t *value, int regnum)
@ -446,7 +446,7 @@ static int cortex_m3_debug_entry(struct target *target)
/* For IT instructions xPSR must be reloaded on resume and clear on debug exec */
if (xPSR & 0xf00) {
r->dirty = r->valid;
cortex_m3_store_core_reg_u32(target, ARMV7M_REGISTER_CORE_GP, 16, xPSR & ~0xff);
cortex_m3_store_core_reg_u32(target, 16, xPSR & ~0xff);
}
/* Are we in an exception handler */
@ -1464,7 +1464,7 @@ void cortex_m3_enable_watchpoints(struct target *target)
}
static int cortex_m3_load_core_reg_u32(struct target *target,
enum armv7m_regtype type, uint32_t num, uint32_t *value)
uint32_t num, uint32_t *value)
{
int retval;
struct armv7m_common *armv7m = target_to_armv7m(target);
@ -1525,7 +1525,7 @@ static int cortex_m3_load_core_reg_u32(struct target *target,
}
static int cortex_m3_store_core_reg_u32(struct target *target,
enum armv7m_regtype type, uint32_t num, uint32_t value)
uint32_t num, uint32_t value)
{
int retval;
uint32_t reg;

2
src/target/hla_target.c
View File

@ -47,7 +47,6 @@ static inline struct hl_interface_s *target_to_adapter(struct target *target)
}
static int adapter_load_core_reg_u32(struct target *target,
enum armv7m_regtype type,
uint32_t num, uint32_t *value)
{
int retval;
@ -144,7 +143,6 @@ static int adapter_load_core_reg_u32(struct target *target,
}
static int adapter_store_core_reg_u32(struct target *target,
enum armv7m_regtype type,
uint32_t num, uint32_t value)
{
int retval;