diff options
| author | pixel <pixel> | 2003-09-10 16:00:01 +0000 |
|---|---|---|
| committer | pixel <pixel> | 2003-09-10 16:00:01 +0000 |
| commit | ae612d5361b66b7bcbafae3f36d851f7624aaae6 (patch) | |
| tree | e32f3b5b3cd8f7670123e50a202a804a7cc9c186 /includes | |
| parent | 40e45d8948a8b5315c83886b5218543cafae0c4a (diff) | |
Starting adding mips stuff
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/cdutils.h | 6 | ||||
| -rw-r--r-- | includes/mips.h | 39 |
2 files changed, 45 insertions, 0 deletions
diff --git a/includes/cdutils.h b/includes/cdutils.h index 91bb54c..86779ba 100644 --- a/includes/cdutils.h +++ b/includes/cdutils.h @@ -25,6 +25,12 @@ #include "Handle.h" +#define MODE0 0 +#define MODE1 1 +#define MODE2 2 +#define MODE2_FORM1 3 +#define MODE2_FORM2 4 +#define MODE_RAW 5 #define GUESS 6 extern const long sec_sizes[]; diff --git a/includes/mips.h b/includes/mips.h new file mode 100644 index 0000000..b0409ea --- /dev/null +++ b/includes/mips.h @@ -0,0 +1,39 @@ +#ifndef __MIPS_H__ +#define __MIPS_H__ +#include <Exceptions.h> +#include <generic.h> +#include <Handle.h> + +class mips : public Base { + public: + Uint8 Read8(Uint32); + Uint16 Read16(Uint32); + Uint32 Read32(Uint32); + void Write8(Uint32, Uint8); + void Write16(Uint32, Uint16); + void Write32(Uint32, Uint32); + void unpatch8(Uint32); + void unpatch16(Uint32); + void unpatch32(Uint32); + bool IsPatched(Uint32); + void LoadEXE(Handle *); + void SaveEXE(Handle *); + Uint32 GetPC(); + private: + void patch(Uint32, int); + void unpatch(Uint32, int); + Uint8 psyqhead[0x800]; + Uint8 plainmemory[0x200000]; + Uint8 patches[0x200000]; + Uint8 patchesmap[0x200000 / 8]; + Uint32 paddr, psize, startpc; + + struct psyq { + Uint8 id[8]; + Uint32 text, data, pc0, gp0, t_addr, t_size; + Uint32 d_addr, d_size, b_addr, b_size, s_addr, s_size; + Uint32 sp, fp, gp, ra, s0; + }; +}; + +#endif |