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Fix "unused variable" warnings (errors) detected with GCC 4.7.0 - trivial fixes

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This commit is contained in:
Freddie Chopin
2011-06-03 22:10:03 +02:00
committed by Øyvind Harboe
parent ae02a0e517
commit f6315d5e5b
22 changed files with 16 additions and 87 deletions
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src/target/dsp563xx.c
+3 -11
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@@ -349,13 +349,11 @@ static int dsp563xx_get_gdb_reg_list(struct target *target, struct reg **reg_lis
static int dsp563xx_read_core_reg(struct target *target, int num)
{
uint32_t reg_value;
struct dsp563xx_core_reg *dsp563xx_core_reg;
struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target);
if ((num < 0) || (num >= DSP563XX_NUMCOREREGS))
return ERROR_INVALID_ARGUMENTS;
dsp563xx_core_reg = dsp563xx->core_cache->reg_list[num].arch_info;
reg_value = dsp563xx->core_regs[num];
buf_set_u32(dsp563xx->core_cache->reg_list[num].value, 0, 32, reg_value);
dsp563xx->core_cache->reg_list[num].valid = 1;
@@ -367,14 +365,12 @@ static int dsp563xx_read_core_reg(struct target *target, int num)
static int dsp563xx_write_core_reg(struct target *target, int num)
{
uint32_t reg_value;
struct dsp563xx_core_reg *dsp563xx_core_reg;
struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target);
if ((num < 0) || (num >= DSP563XX_NUMCOREREGS))
return ERROR_INVALID_ARGUMENTS;
reg_value = buf_get_u32(dsp563xx->core_cache->reg_list[num].value, 0, 32);
dsp563xx_core_reg = dsp563xx->core_cache->reg_list[num].arch_info;
dsp563xx->core_regs[num] = reg_value;
dsp563xx->core_cache->reg_list[num].valid = 1;
dsp563xx->core_cache->reg_list[num].dirty = 0;
@@ -582,7 +578,7 @@ static int dsp563xx_reg_pc_read(struct target *target)
static int dsp563xx_reg_ssh_read(struct target *target)
{
int err;
uint32_t sp, sc, ep;
uint32_t sp;
struct dsp563xx_core_reg *arch_info;
struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target);
@@ -598,14 +594,14 @@ static int dsp563xx_reg_ssh_read(struct target *target)
/* get a valid stack count */
if ((err = dsp563xx_read_register(target, DSP563XX_REG_IDX_SC, 0)) != ERROR_OK)
return err;
sc = dsp563xx->core_regs[DSP563XX_REG_IDX_SC];
if ((err = dsp563xx_write_register(target, DSP563XX_REG_IDX_SC, 0)) != ERROR_OK)
return err;
/* get a valid extended pointer */
if ((err = dsp563xx_read_register(target, DSP563XX_REG_IDX_EP, 0)) != ERROR_OK)
return err;
ep = dsp563xx->core_regs[DSP563XX_REG_IDX_EP];
if ((err = dsp563xx_write_register(target, DSP563XX_REG_IDX_EP, 0)) != ERROR_OK)
return err;
@@ -1060,7 +1056,6 @@ static int dsp563xx_halt(struct target *target)
static int dsp563xx_resume(struct target *target, int current, uint32_t address, int handle_breakpoints, int debug_execution)
{
int err;
struct dsp563xx_core_reg *dsp563xx_core_reg;
struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target);
/* check if pc was changed and resume want to execute the next address
@@ -1072,7 +1067,6 @@ static int dsp563xx_resume(struct target *target, int current, uint32_t address,
if ( current && dsp563xx->core_cache->reg_list[DSP563XX_REG_IDX_PC].dirty )
{
dsp563xx_write_core_reg(target,DSP563XX_REG_IDX_PC);
dsp563xx_core_reg = dsp563xx->core_cache->reg_list[DSP563XX_REG_IDX_PC].arch_info;
address = dsp563xx->core_regs[DSP563XX_REG_IDX_PC];
current = 0;
}
@@ -1112,7 +1106,6 @@ static int dsp563xx_step_ex(struct target *target, int current, uint32_t address
int err;
uint32_t once_status;
uint32_t dr_in, cnt;
struct dsp563xx_core_reg *dsp563xx_core_reg;
struct dsp563xx_common *dsp563xx = target_to_dsp563xx(target);
if (target->state != TARGET_HALTED)
@@ -1130,7 +1123,6 @@ static int dsp563xx_step_ex(struct target *target, int current, uint32_t address
if ( current && dsp563xx->core_cache->reg_list[DSP563XX_REG_IDX_PC].dirty )
{
dsp563xx_write_core_reg(target,DSP563XX_REG_IDX_PC);
dsp563xx_core_reg = dsp563xx->core_cache->reg_list[DSP563XX_REG_IDX_PC].arch_info;
address = dsp563xx->core_regs[DSP563XX_REG_IDX_PC];
current = 0;
}