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| author | Damien <damien.p.george@gmail.com> | 2013-11-03 13:58:19 +0000 |
|---|---|---|
| committer | Damien <damien.p.george@gmail.com> | 2013-11-03 13:58:19 +0000 |
| commit | 1a6633a74d686cdbc4609875713019b8530e3da7 (patch) | |
| tree | 4abdcbe7f25afcf4c38f87a5287f30446538878d /py/asmthumb.h | |
| parent | a53f694dc3bda40431bad21ebeefe88d65bf1d6b (diff) | |
Implement more thumb branch instructions.
Diffstat (limited to 'py/asmthumb.h')
| -rw-r--r-- | py/asmthumb.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/py/asmthumb.h b/py/asmthumb.h index 55c36d712..22aa4a5f6 100644 --- a/py/asmthumb.h +++ b/py/asmthumb.h @@ -26,6 +26,21 @@ #define REG_ARG_3 REG_R2 #define REG_ARG_4 REG_R3 +#define THUMB_CC_EQ (0x0) +#define THUMB_CC_NE (0x1) +#define THUMB_CC_CS (0x2) +#define THUMB_CC_CC (0x3) +#define THUMB_CC_MI (0x4) +#define THUMB_CC_PL (0x5) +#define THUMB_CC_VS (0x6) +#define THUMB_CC_VC (0x7) +#define THUMB_CC_HI (0x8) +#define THUMB_CC_LS (0x9) +#define THUMB_CC_GE (0xa) +#define THUMB_CC_LT (0xb) +#define THUMB_CC_GT (0xc) +#define THUMB_CC_LE (0xd) + typedef struct _asm_thumb_t asm_thumb_t; asm_thumb_t *asm_thumb_new(uint max_num_labels); @@ -50,7 +65,7 @@ void asm_thumb_mov_reg_reg(asm_thumb_t *as, uint reg_dest, uint reg_src); void asm_thumb_subs_rlo_rlo_i3(asm_thumb_t *as, uint rlo_dest, uint rlo_src, int i3_src); void asm_thumb_cmp_rlo_i8(asm_thumb_t *as, uint rlo, int i8); void asm_thumb_b_n(asm_thumb_t *as, int label); -void asm_thumb_bgt_n(asm_thumb_t *as, int label); +void asm_thumb_bcc_n(asm_thumb_t *as, int cond, int label); void asm_thumb_mov_reg_i32(asm_thumb_t *as, uint reg_dest, machine_uint_t i32_src); // convenience void asm_thumb_mov_reg_i32_optimised(asm_thumb_t *as, uint reg_dest, int i32_src); // convenience @@ -63,6 +78,6 @@ void asm_thumb_cmp_reg_reg(asm_thumb_t *as, uint rlo_a, uint rlo_b); // convenie void asm_thumb_ite_ge(asm_thumb_t *as); // convenience ? void asm_thumb_b_label(asm_thumb_t *as, int label); // convenience ? -void asm_thumb_cmp_reg_bz_label(asm_thumb_t *as, uint rlo, int label); // convenience ? +void asm_thumb_bcc_label(asm_thumb_t *as, int cc, int label); // convenience: picks narrow or wide branch void asm_thumb_bl_ind(asm_thumb_t *as, void *fun_ptr, uint fun_id, uint reg_temp); // convenience ? |