diff options
| author | Tharo <17233964+Thar0@users.noreply.github.com> | 2024-12-22 23:48:13 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-22 15:48:13 -0800 |
| commit | 06b06ab50759d1b92fe0a3510453a11454d9409c (patch) | |
| tree | c4a14c616087f4cf55b1900fd8b2380c71b598fb /include | |
| parent | 187e75c4417f3a2b5373be4610adcf836dba93a1 (diff) | |
Check in makerom files (#1758)
* Check in makerom files
* Fix disasm for asm files in src
Diffstat (limited to 'include')
| -rw-r--r-- | include/PR/asm.h | 85 | ||||
| -rw-r--r-- | include/boot.h | 6 |
2 files changed, 91 insertions, 0 deletions
diff --git a/include/PR/asm.h b/include/PR/asm.h new file mode 100644 index 000000000..d5058f5c1 --- /dev/null +++ b/include/PR/asm.h @@ -0,0 +1,85 @@ +#ifndef PR_ASM_H +#define PR_ASM_H + +#ifdef __sgi +#define _MIPS_ISA_MIPS1 1 +#define _MIPS_ISA_MIPS2 2 +#define _MIPS_ISA_MIPS3 3 +#define _MIPS_ISA_MIPS4 4 +#endif + +#ifndef _LANGUAGE_C + +#define LEAF(x) \ + .balign 4 ;\ + .globl x ;\ + .type x, @function ;\ + x: ;\ + .ent x, 0 ;\ + .frame $sp, 0, $ra + +#define XLEAF(x) \ + .balign 4 ;\ + .globl x ;\ + .type x, @function ;\ + x: ;\ + .aent x, 0 + +#define NESTED(x, fsize, ra) \ + .globl x ;\ + x: ;\ + .ent x, 0 ;\ + .frame $sp, fsize, ra + +#define XNESTED(x) \ + .globl x ;\ + x: ;\ + .aent x, 0 + +#define END(x) \ + .size x, . - x ;\ + .end x + +#define IMPORT(x, size) \ + .extern x, size + +#define EXPORT(x) \ + .globl x ;\ + x: + +#define DATA(x) \ + .balign 4 ;\ + .globl x ;\ + .type x, @object ;\ + x: + +#define ENDDATA(x) \ + .size x, . - x + +#endif + +/** + * Stack Alignment + */ +#if (_MIPS_SIM == _ABIO32) +#define NARGSAVE 4 // space for 4 args must be allocated +#define ALSZ (8-1) +#define ALMASK ~(8-1) +#elif (_MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64) +#define NARGSAVE 0 // no caller responsibilities +#define ALSZ (16-1) +#define ALMASK ~(16-1) +#endif + +#define FRAMESZ(size) (((size) + ALSZ) & ALMASK) + +/** + * Register Size + */ +#if (_MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2) +#define SZREG 4 +#elif (_MIPS_ISA == _MIPS_ISA_MIPS3 || _MIPS_ISA == _MIPS_ISA_MIPS4) +#define SZREG 8 +#endif + +#endif diff --git a/include/boot.h b/include/boot.h new file mode 100644 index 000000000..b0c1a50f0 --- /dev/null +++ b/include/boot.h @@ -0,0 +1,6 @@ +#ifndef BOOT_H +#define BOOT_H + +#define BOOT_STACK_SIZE 0x400 + +#endif |