diff options
Diffstat (limited to 'py/asmx64.c')
| -rw-r--r-- | py/asmx64.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/py/asmx64.c b/py/asmx64.c index 222b280fb..39f060d38 100644 --- a/py/asmx64.c +++ b/py/asmx64.c @@ -159,6 +159,7 @@ void asm_x64_start_pass(asm_x64_t *as, uint pass) { void asm_x64_end_pass(asm_x64_t *as) { // could check labels are resolved... + (void)as; } // all functions must go through this one to emit bytes @@ -501,11 +502,11 @@ void asm_x64_setcc_r8(asm_x64_t *as, int jcc_type, int dest_r8) { asm_x64_write_byte_3(as, OPCODE_SETCC_RM8_A, OPCODE_SETCC_RM8_B | jcc_type, MODRM_R64(0) | MODRM_RM_REG | MODRM_RM_R64(dest_r8)); } -void asm_x64_label_assign(asm_x64_t *as, int label) { +void asm_x64_label_assign(asm_x64_t *as, mp_uint_t label) { assert(label < as->max_num_labels); if (as->pass < ASM_X64_PASS_EMIT) { // assign label offset - assert(as->label_offsets[label] == -1); + assert(as->label_offsets[label] == (mp_uint_t)-1); as->label_offsets[label] = as->code_offset; } else { // ensure label offset has not changed from PASS_COMPUTE to PASS_EMIT @@ -514,15 +515,15 @@ void asm_x64_label_assign(asm_x64_t *as, int label) { } } -STATIC mp_uint_t get_label_dest(asm_x64_t *as, int label) { +STATIC mp_uint_t get_label_dest(asm_x64_t *as, mp_uint_t label) { assert(label < as->max_num_labels); return as->label_offsets[label]; } -void asm_x64_jmp_label(asm_x64_t *as, int label) { +void asm_x64_jmp_label(asm_x64_t *as, mp_uint_t label) { mp_uint_t dest = get_label_dest(as, label); mp_int_t rel = dest - as->code_offset; - if (dest != -1 && rel < 0) { + if (dest != (mp_uint_t)-1 && rel < 0) { // is a backwards jump, so we know the size of the jump on the first pass // calculate rel assuming 8 bit relative jump rel -= 2; @@ -541,10 +542,10 @@ void asm_x64_jmp_label(asm_x64_t *as, int label) { } } -void asm_x64_jcc_label(asm_x64_t *as, int jcc_type, int label) { +void asm_x64_jcc_label(asm_x64_t *as, int jcc_type, mp_uint_t label) { mp_uint_t dest = get_label_dest(as, label); mp_int_t rel = dest - as->code_offset; - if (dest != -1 && rel < 0) { + if (dest != (mp_uint_t)-1 && rel < 0) { // is a backwards jump, so we know the size of the jump on the first pass // calculate rel assuming 8 bit relative jump rel -= 2; |