Mercurial > repos > blastem
comparison gen_x86.c @ 1072:cd6048e0397b
Fixed a bug in call_raxfallback that would cause the call to be omitted completely in the RAX fallback case. This fixes a crash on OpenBSD and possibly other systems
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Tue, 09 Aug 2016 21:29:49 -0700 |
| parents | dc71e32091d8 |
| children | 2ec5e6eaf81d |
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| 1071:0fff9bf3a3ee | 1072:cd6048e0397b |
|---|---|
| 2017 *(out++) = disp; | 2017 *(out++) = disp; |
| 2018 disp >>= 8; | 2018 disp >>= 8; |
| 2019 *(out++) = disp; | 2019 *(out++) = disp; |
| 2020 disp >>= 8; | 2020 disp >>= 8; |
| 2021 *(out++) = disp; | 2021 *(out++) = disp; |
| 2022 code->cur = out; | |
| 2022 } else { | 2023 } else { |
| 2023 mov_ir(code, (int64_t)fun, RAX, SZ_PTR); | 2024 mov_ir(code, (int64_t)fun, RAX, SZ_PTR); |
| 2024 call_r(code, RAX); | 2025 call_r(code, RAX); |
| 2025 } | 2026 } |
| 2026 code->cur = out; | |
| 2027 } | 2027 } |
| 2028 | 2028 |
| 2029 void call_r(code_info *code, uint8_t dst) | 2029 void call_r(code_info *code, uint8_t dst) |
| 2030 { | 2030 { |
| 2031 code->stack_off += sizeof(void *); | 2031 code->stack_off += sizeof(void *); |