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Handle cross-compiles with FPU/no-FPU or hard-fp/soft-fp ABI mismatch.

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This commit is contained in:
Mike Pall
2012-07-29 12:22:18 +02:00
parent b98c1582c9
commit e84c2a9e9a
2 changed files with 16 additions and 6 deletions
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14
src/lj_arch.h
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@@ -121,7 +121,6 @@
#define LJ_ARCH_NAME "x86"
#define LJ_ARCH_BITS 32
#define LJ_ARCH_ENDIAN LUAJIT_LE
#define LJ_ARCH_HASFPU 1
#if LJ_TARGET_WINDOWS || __CYGWIN__
#define LJ_ABI_WIN 1
#else
@@ -139,7 +138,6 @@
#define LJ_ARCH_NAME "x64"
#define LJ_ARCH_BITS 64
#define LJ_ARCH_ENDIAN LUAJIT_LE
#define LJ_ARCH_HASFPU 1
#define LJ_ABI_WIN LJ_TARGET_WINDOWS
#define LJ_TARGET_X64 1
#define LJ_TARGET_X86ORX64 1
@@ -154,8 +152,12 @@
#define LJ_ARCH_NAME "arm"
#define LJ_ARCH_BITS 32
#define LJ_ARCH_ENDIAN LUAJIT_LE
#ifndef LJ_ARCH_HASFPU
#define LJ_ARCH_HASFPU 0
#endif
#ifndef LJ_ABI_SOFTFP
#define LJ_ABI_SOFTFP 1
#endif
#define LJ_ABI_EABI 1
#define LJ_TARGET_ARM 1
#define LJ_TARGET_EHRETREG 0
@@ -184,7 +186,6 @@
#define LJ_ARCH_BITS 32
#endif
#define LJ_ARCH_ENDIAN LUAJIT_BE
#define LJ_ARCH_HASFPU 1
#define LJ_TARGET_PPC 1
#define LJ_TARGET_EHRETREG 3
#define LJ_TARGET_JUMPRANGE 25 /* +-2^25 = +-32MB */
@@ -228,8 +229,9 @@
#define LJ_ARCH_NAME "ppcspe"
#define LJ_ARCH_BITS 32
#define LJ_ARCH_ENDIAN LUAJIT_BE
#define LJ_ARCH_HASFPU 1
#ifndef LJ_ABI_SOFTFP
#define LJ_ABI_SOFTFP 1
#endif
#define LJ_ABI_EABI 1
#define LJ_TARGET_PPCSPE 1
#define LJ_TARGET_EHRETREG 3
@@ -251,7 +253,6 @@
#define LJ_ARCH_ENDIAN LUAJIT_BE
#endif
#define LJ_ARCH_BITS 32
#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 */
@@ -358,6 +359,9 @@
#define LJ_HASFFI 1
#endif
#ifndef LJ_ARCH_HASFPU
#define LJ_ARCH_HASFPU 1
#endif
#define LJ_SOFTFP (!LJ_ARCH_HASFPU)
#if LJ_ARCH_ENDIAN == LUAJIT_BE