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Add jit.os string.

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This commit is contained in:
Mike Pall 2010-11-16 15:05:21 +01:00
parent 24baf77955
commit 751ff5b392
2 changed files with 10 additions and 1 deletions
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9
doc/ext_jit.html
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@ -127,9 +127,16 @@ Contains the version number of the LuaJIT core. Version xx.yy.zz
is represented by the decimal number xxyyzz.
</p>
<h3 id="jit_os"><tt>jit.os</tt></h3>
<p>
Contains the target OS name:
"Windows", "Linux", "OSX", "BSD", "Posix" or "Other".
</p>
<h3 id="jit_arch"><tt>jit.arch</tt></h3>
<p>
Contains the target architecture name (CPU and optional ABI).
Contains the target architecture name:
"x86", "x64" or "ppcspe".
</p>
<h2 id="jit_opt"><tt>jit.opt.*</tt> &mdash; JIT compiler optimization control</h2>

2
src/lib_jit.c
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@ -133,6 +133,7 @@ LJLIB_CF(jit_attach)
return 0;
}
LJLIB_PUSH(top-5) LJLIB_SET(os)
LJLIB_PUSH(top-4) LJLIB_SET(arch)
LJLIB_PUSH(top-3) LJLIB_SET(version_num)
LJLIB_PUSH(top-2) LJLIB_SET(version)
@ -584,6 +585,7 @@ static void jit_init(lua_State *L)
LUALIB_API int luaopen_jit(lua_State *L)
{
lua_pushliteral(L, LJ_OS_NAME);
lua_pushliteral(L, LJ_ARCH_NAME);
lua_pushinteger(L, LUAJIT_VERSION_NUM);
lua_pushliteral(L, LUAJIT_VERSION);