diff options
| -rw-r--r-- | src/target/mips32.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/src/target/mips32.c b/src/target/mips32.c index d5381233..48e2b342 100644 --- a/src/target/mips32.c +++ b/src/target/mips32.c @@ -85,18 +85,16 @@ mips32_core_reg_t mips32_core_reg_list_arch_info[MIPS32NUMCOREREGS] = {37, NULL, NULL}, }; -u8 mips32_gdb_dummy_fsr_value[] = {0, 0, 0, 0}; +/* number of mips dummy fp regs fp0 - fp31 + fsr and fir + * we also add 18 unknown registers to handle gdb requests */ -reg_t mips32_gdb_dummy_fsr_reg = -{ - "GDB dummy floating-point status register", mips32_gdb_dummy_fsr_value, 0, 1, 32, NULL, 0, NULL, 0 -}; +#define MIPS32NUMFPREGS 34 + 18 -u8 mips32_gdb_dummy_fir_value[] = {0, 0, 0, 0}; +u8 mips32_gdb_dummy_fp_value[] = {0, 0, 0, 0}; -reg_t mips32_gdb_dummy_fir_reg = +reg_t mips32_gdb_dummy_fp_reg = { - "GDB dummy floating-point register", mips32_gdb_dummy_fir_value, 0, 1, 32, NULL, 0, NULL, 0 + "GDB dummy floating-point register", mips32_gdb_dummy_fp_value, 0, 1, 32, NULL, 0, NULL, 0 }; int mips32_core_reg_arch_type = -1; @@ -198,8 +196,8 @@ int mips32_get_gdb_reg_list(target_t *target, reg_t **reg_list[], int *reg_list_ mips32_common_t *mips32 = target->arch_info; int i; - /* include fsr/fir reg */ - *reg_list_size = MIPS32NUMCOREREGS + 2; + /* include floating point registers */ + *reg_list_size = MIPS32NUMCOREREGS + MIPS32NUMFPREGS; *reg_list = malloc(sizeof(reg_t*) * (*reg_list_size)); for (i = 0; i < MIPS32NUMCOREREGS; i++) @@ -208,9 +206,11 @@ int mips32_get_gdb_reg_list(target_t *target, reg_t **reg_list[], int *reg_list_ } /* add dummy floating points regs */ - (*reg_list)[38] = &mips32_gdb_dummy_fsr_reg; - (*reg_list)[39] = &mips32_gdb_dummy_fir_reg; - + for (i = MIPS32NUMCOREREGS; i < (MIPS32NUMCOREREGS + MIPS32NUMFPREGS); i++) + { + (*reg_list)[i] = &mips32_gdb_dummy_fp_reg; + } + return ERROR_OK; } @@ -290,8 +290,7 @@ reg_cache_t *mips32_build_reg_cache(target_t *target) if (mips32_core_reg_arch_type == -1) mips32_core_reg_arch_type = register_reg_arch_type(mips32_get_core_reg, mips32_set_core_reg); - register_init_dummy(&mips32_gdb_dummy_fsr_reg); - register_init_dummy(&mips32_gdb_dummy_fir_reg); + register_init_dummy(&mips32_gdb_dummy_fp_reg); /* Build the process context cache */ cache->name = "mips32 registers"; |