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https://github.com/libretro/RetroArch.git
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f22c337cfc
I used the code in `wiiu/` to bootstrap my own WiiU homebrew app; this PR reflects some changes I needed to make, that might be useful upstream. 1. Clean up filesystem initialization Filesystem driver initialization was lumped in with filesystem mounting; and that was a problem in my project, because I needed to be able to remount the SD card on the fly. So, now it's split up. I've added a callback object named "hooks" that can be used by consuming applications to handle filesystem mounting and unmounting. If these hooks are not provided, then the existing default behavior occurs. 2. Expand socket handling - add `SO_NONBLOCK` flag for non-blocking socket I/O - add normal errno defines like `EWOULDBLOCK` `EAGAIN`. 3. Remove RetroArch dependencies - the exception handler protects usage of version_git with `#ifdef HAVE_GIT_VERSION` but not the include, so I added that. It also technically depends on version.h, but I'm not touching that. It's easy enough to implement and I needed the same functionality. I'm not sure what the best solution for that dependency is. - missing_libc_functions.c included features/features_cpu.h which is a libretro include. This appears to be a stale include though, because everything compiles and works without it. - an ifdef referencing the RA "WIIU" define, rather than the devkitpro "__wiiu__" define
43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
#ifndef WIIU_DBG_H
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#define WIIU_DBG_H
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#include <stdio.h>
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#include <stdint.h>
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#include <inttypes.h>
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#ifdef __wiiu__
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#include <wiiu/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* void wait_for_input(void); */
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/* void dump_result_value(Result val); */
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void* OSGetSymbolName(u32 addr, char* out, u32 out_size);
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void DisassemblePPCRange(void *start, void *end, void* printf_func, void* GetSymbolName_func, u32 flags);
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#ifdef __cplusplus
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}
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#endif
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#define DEBUG_DISASM(start, count) DisassemblePPCRange((void*)start, (u32*)(start) + (count), printf, OSGetSymbolName, 0)
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#endif /* WIIU */
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/* #define DEBUG_HOLD() do{printf("%s@%s:%d.\n",__FUNCTION__, __FILE__, __LINE__);fflush(stdout);wait_for_input();}while(0) */
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#define DEBUG_LINE() do{printf("%s:%4d %s().\n", __FILE__, __LINE__, __FUNCTION__);fflush(stdout);}while(0)
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#define DEBUG_STR(X) do{printf( "%s: %s\n", #X, (char*)(X));fflush(stdout);}while(0)
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#define DEBUG_VAR(X) do{printf( "%-20s: 0x%08" PRIX32 "\n", #X, (uint32_t)(X));fflush(stdout);}while(0)
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#define DEBUG_VAR2(X) do{printf( "%-20s: 0x%08" PRIX32 " (%i)\n", #X, (uint32_t)(X), (int)(X));fflush(stdout);}while(0)
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#define DEBUG_INT(X) do{printf( "%-20s: %10" PRIi32 "\n", #X, (int32_t)(X));fflush(stdout);}while(0)
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#define DEBUG_FLOAT(X) do{printf( "%-20s: %10.3f\n", #X, (float)(X));fflush(stdout);}while(0)
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#define DEBUG_VAR64(X) do{printf( "%-20s: 0x%016" PRIX64 "\n", #X, (uint64_t)(X));fflush(stdout);}while(0)
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#define DEBUG_MAGIC(X) do{printf( "%-20s: '%c''%c''%c''%c' (0x%08X)\n", #X, (u32)(X)>>24, (u32)(X)>>16, (u32)(X)>>8, (u32)(X),(u32)(X));fflush(stdout);}while(0)
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/* #define DEBUG_ERROR(X) do{if(X)dump_result_value(X);}while(0) */
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#define PRINTFPOS(X,Y) "\x1b["#X";"#Y"H"
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#define PRINTFPOS_STR(X,Y) "\x1b[" X ";" Y "H"
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#define PRINTF_LINE(X) "\x1b[" X ";0H"
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#endif /* WIIU_DBG_H */
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