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MIPS: Add build rules (non-functional, yet).

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This commit is contained in:
Mike Pall
2011-12-15 20:39:30 +01:00
parent b61be299c9
commit b330b468b3
6 changed files with 58 additions and 1 deletions
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24
src/lj_arch.h
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@@ -23,6 +23,8 @@
#define LUAJIT_ARCH_ppc 4
#define LUAJIT_ARCH_PPCSPE 5
#define LUAJIT_ARCH_ppcspe 5
#define LUAJIT_ARCH_MIPS 6
#define LUAJIT_ARCH_mips 6
/* Target OS. */
#define LUAJIT_OS_OTHER 0
@@ -47,6 +49,8 @@
#else
#define LUAJIT_TARGET LUAJIT_ARCH_PPC
#endif
#elif defined(__mips__) || defined(__mips) || defined(__MIPS__) || defined(__MIPS)
#define LUAJIT_TARGET LUAJIT_ARCH_MIPS
#else
#error "No support for this architecture (yet)"
#endif
@@ -182,6 +186,26 @@
#define LJ_ARCH_NOFFI 1 /* NYI: comparisons, calls. */
#define LJ_ARCH_NOJIT 1
#elif LUAJIT_TARGET == LUAJIT_ARCH_MIPS
#define LJ_ARCH_NAME "mips"
#define LJ_ARCH_BITS 32
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL)
#define LJ_ARCH_ENDIAN LUAJIT_LE
#else
#define LJ_ARCH_ENDIAN LUAJIT_BE
#endif
#define LJ_ARCH_HASFPU 1
#define LJ_TARGET_MIPS 1
#define LJ_TARGET_EHRETREG 4
#define LJ_TARGET_JUMPRANGE 27 /* 2*2^27 = 256MB-aligned region */
#define LJ_TARGET_MASKSHIFT 1
#define LJ_TARGET_MASKROT 1
#define LJ_TARGET_UNIFYROT 2 /* Want only IR_BROR. */
#define LJ_ARCH_NUMMODE LJ_NUMMODE_SINGLE
#define LJ_ARCH_NOFFI 1
#define LJ_ARCH_NOJIT 1
#else
#error "No target architecture defined"
#endif