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Finish wiring stuff up

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This commit is contained in:
angie 2024-05-27 15:53:09 -04:00
parent ca53e8f85a
commit 35d6ec1752
2 changed files with 64 additions and 10 deletions
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27
librecomp/include/recomp_helpers.h
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@ -6,8 +6,31 @@
template<int index, typename T>
T _arg(uint8_t* rdram, recomp_context* ctx) {
static_assert(index < 4, "Only args 0 through 3 supported");
gpr raw_arg = (&ctx->r4)[index];
static_assert(index >= 0, "");
gpr raw_arg;
switch (index) {
case 0:
raw_arg = ctx->r4;
break;
case 1:
raw_arg = ctx->r5;
break;
case 2:
raw_arg = ctx->r6;
break;
case 3:
raw_arg = ctx->r7;
break;
default:
raw_arg = MEM_W(4 * index, ctx->r29);
break;
}
if constexpr (std::is_same_v<T, float>) {
if constexpr (index < 2) {
static_assert(index != 1, "Floats in arg 1 not supported");

47
librecomp/src/pak.cpp
View file

@ -27,10 +27,9 @@ extern "C" void osPfsAllocateFile_recomp(uint8_t * rdram, recomp_context * ctx)
u16 company_code = _arg<1, u16>(rdram, ctx);
u32 game_code = _arg<2, u32>(rdram, ctx);
PTR(u8) game_name = _arg<3, PTR(u8)>(rdram, ctx);
// TODO
PTR(u8) ext_name = 0; // _arg<4, PTR(u8)>(rdram, ctx);
int file_size_in_bytes = 0; // _arg<5, int>(rdram, ctx);
PTR(s32) file_no = 0; // _arg<6, s32>(rdram, ctx);
PTR(u8) ext_name = _arg<4, PTR(u8)>(rdram, ctx);
int file_size_in_bytes = _arg<5, int>(rdram, ctx);
PTR(s32) file_no = _arg<6, PTR(s32)>(rdram, ctx);
s32 ret = osPfsAllocateFile(rdram, pfs, company_code, game_code, game_name, ext_name, file_size_in_bytes, file_no);
@ -38,19 +37,51 @@ extern "C" void osPfsAllocateFile_recomp(uint8_t * rdram, recomp_context * ctx)
}
extern "C" void osPfsDeleteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
PTR(OSPfs) pfs = _arg<0, PTR(OSPfs)>(rdram, ctx);
u16 company_code = _arg<1, u16>(rdram, ctx);
u32 game_code = _arg<2, u32>(rdram, ctx);
PTR(u8) game_name = _arg<3, PTR(u8)>(rdram, ctx);
PTR(u8) ext_name = _arg<4, PTR(u8)>(rdram, ctx);
s32 ret = osPfsDeleteFile(rdram, pfs, company_code, game_code, game_name, ext_name);
_return<s32>(ctx, ret);
}
extern "C" void osPfsFileState_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
PTR(OSPfs) pfs = _arg<0, PTR(OSPfs)>(rdram, ctx);
s32 file_no = _arg<1, s32>(rdram, ctx);
PTR(OSPfsState) state = _arg<2, PTR(OSPfsState)>(rdram, ctx);
s32 ret = osPfsFileState(rdram, pfs, file_no, state);
_return<s32>(ctx, ret);
}
extern "C" void osPfsFindFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
PTR(OSPfs) pfs = _arg<0, PTR(OSPfs)>(rdram, ctx);
u16 company_code = _arg<1, u16>(rdram, ctx);
u32 game_code = _arg<2, u32>(rdram, ctx);
PTR(u8) game_name = _arg<3, PTR(u8)>(rdram, ctx);
PTR(u8) ext_name = _arg<4, PTR(u8)>(rdram, ctx);
PTR(s32) file_no = _arg<5, PTR(s32)>(rdram, ctx);
s32 ret = osPfsFindFile(rdram, pfs, company_code, game_code, game_name, ext_name, file_no);
_return<s32>(ctx, ret);
}
extern "C" void osPfsReadWriteFile_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 1; // PFS_ERR_NOPACK
PTR(OSPfs) pfs = _arg<0, PTR(OSPfs)>(rdram, ctx);
s32 file_no = _arg<1, s32>(rdram, ctx);
u8 flag = _arg<2, u8>(rdram, ctx);
int offset = _arg<3, int>(rdram, ctx);
int size_in_bytes = _arg<4, int>(rdram, ctx);
PTR(u8) data_buffer = _arg<5, PTR(u8)>(rdram, ctx);
s32 ret = osPfsReadWriteFile(rdram, pfs, file_no, flag, offset, size_in_bytes, data_buffer);
_return<s32>(ctx, ret);
}
extern "C" void osPfsChecker_recomp(uint8_t * rdram, recomp_context * ctx) {