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Added initial support for emscripten clang compilers #70

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Added initial support for emscripten clang compilers #70

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404df9f
added initial support for emscripten clang compilers
novicearts May 26, 2025
9792f9f
replace AS_STR with incbin stringize macro
novicearts May 27, 2025
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22 changes: 20 additions & 2 deletions incbin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,8 @@
#if !defined(INCBIN_OUTPUT_SECTION)
# if defined(__APPLE__)
# define INCBIN_OUTPUT_SECTION ".const_data"
# elif defined(__EMSCRIPTEN__)
# define INCBIN_OUTPUT_SECTION ".data"
# else
# define INCBIN_OUTPUT_SECTION ".rodata"
# endif
Expand Down Expand Up @@ -173,8 +175,13 @@
# define INCBIN_BYTE ".byte "
# define INCBIN_TYPE(...)
#else
# define INCBIN_SECTION ".section " INCBIN_OUTPUT_SECTION "\n"
# define INCBIN_GLOBAL(NAME) ".global " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
# if defined(__EMSCRIPTEN__)
# define INCBIN_SECTION ".section " INCBIN_OUTPUT_SECTION ",\"\",@" "\n"
# define INCBIN_GLOBAL(NAME) ".global " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
# else
# define INCBIN_SECTION ".section " INCBIN_OUTPUT_SECTION "\n"
# define INCBIN_GLOBAL(NAME) ".global " INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
# endif
# if defined(__ghs__)
# define INCBIN_INT ".word "
# else
Expand Down Expand Up @@ -423,17 +430,28 @@
INCBIN_ALIGN_BYTE \
INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) ":\n" \
INCBIN_BYTE "1\n" \
INCBIN_WEB_SIZE(END, NAME, 0)\
INCBIN_GLOBAL_LABELS(NAME, SIZE) \
INCBIN_ALIGN_HOST \
INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(SIZE) ":\n" \
INCBIN_INT INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) " - " \
INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) "\n" \
INCBIN_ALIGN_HOST \
INCBIN_WEB_SIZE(SIZE, NAME, 4)\
INCBIN_WEB_DATA_SIZE(NAME)\
".text\n" \
); \
INCBIN_EXTERN(TYPE, NAME)
#endif

#if defined(__EMSCRIPTEN__)
# define INCBIN_WEB_SIZE(VAR_TYPE, NAME, SIZE) ".size " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(VAR_TYPE) ", " INCBIN_STRINGIZE(SIZE) "\n"
# define INCBIN_WEB_DATA_SIZE(NAME) ".size " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) ", " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) " - " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) "\n"
#else
# define INCBIN_WEB_SIZE(VAR_TYPE, NAME, SIZE)
# define INCBIN_WEB_DATA_SIZE(NAME)
#endif

/**
* @brief Include a textual file into the current translation unit.
*
Expand Down