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target: add debug_reason_name() 

Provide and use debug_reason_name() instead of expecting targets
to call Jim_Nvp_value2name_simple().  Less dependency on Jim, and
the code becomes more clear too.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
__archive__
David Brownell 2009-12-07 14:55:08 -08:00
parent 19ad7f828b
commit bbb754aa39
5 changed files with 19 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/target/armv4_5.c
View File

@ -595,8 +595,7 @@ int arm_arch_state(struct target *target)
LOG_USER("target halted in %s state due to %s, current mode: %s\n"
"cpsr: 0x%8.8" PRIx32 " pc: 0x%8.8" PRIx32 "%s",
arm_state_strings[armv4_5->core_state],
Jim_Nvp_value2name_simple(nvp_target_debug_reason,
target->debug_reason)->name,
debug_reason_name(target),
arm_mode_name(armv4_5->core_mode),
buf_get_u32(armv4_5->cpsr->value, 0, 32),
buf_get_u32(armv4_5->core_cache->reg_list[15].value,

3
src/target/armv7m.c
View File

@ -480,8 +480,7 @@ int armv7m_arch_state(struct target *target)
LOG_USER("target halted due to %s, current mode: %s %s\n"
"xPSR: %#8.8" PRIx32 " pc: %#8.8" PRIx32 " %csp: %#8.8" PRIx32,
Jim_Nvp_value2name_simple(nvp_target_debug_reason,
target->debug_reason)->name,
debug_reason_name(target),
armv7m_mode_strings[armv7m->core_mode],
armv7m_exception_string(armv7m->exception_number),
buf_get_u32(armv7m->core_cache->reg_list[ARMV7M_xPSR].value, 0, 32),

2
src/target/mips32.c
View File

@ -254,7 +254,7 @@ int mips32_arch_state(struct target *target)
}
LOG_USER("target halted due to %s, pc: 0x%8.8" PRIx32 "",
Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name ,
debug_reason_name(target),
buf_get_u32(mips32->core_cache->reg_list[MIPS32_PC].value, 0, 32));
return ERROR_OK;

15
src/target/target.c
View File

@ -187,7 +187,7 @@ const Jim_Nvp nvp_target_state[] = {
{ .name = NULL, .value = -1 },
};
const Jim_Nvp nvp_target_debug_reason [] = {
static const Jim_Nvp nvp_target_debug_reason [] = {
{ .name = "debug-request" , .value = DBG_REASON_DBGRQ },
{ .name = "breakpoint" , .value = DBG_REASON_BREAKPOINT },
{ .name = "watchpoint" , .value = DBG_REASON_WATCHPOINT },
@ -214,6 +214,19 @@ const Jim_Nvp nvp_reset_modes[] = {
{ .name = NULL , .value = -1 },
};
const char *debug_reason_name(struct target *t)
{
const char *cp;
cp = Jim_Nvp_value2name_simple(nvp_target_debug_reason,
t->debug_reason)->name;
if (!cp) {
LOG_ERROR("Invalid debug reason: %d", (int)(t->debug_reason));
cp = "(*BUG*unknown*BUG*)";
}
return cp;
}
const char *
target_state_name( struct target *t )
{

4
src/target/target.h
View File

@ -91,8 +91,6 @@ enum target_debug_reason
DBG_REASON_UNDEFINED = 6
};
extern const Jim_Nvp nvp_target_debug_reason[];
enum target_endianess
{
TARGET_ENDIAN_UNKNOWN = 0,
@ -165,6 +163,8 @@ static inline const char *target_name(struct target *target)
return target->cmd_name;
}
const char *debug_reason_name(struct target *t);
enum target_event
{
/* LD historical names