DrSocalkwe3n/luajit
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Cleanup architecture, ABI and OS definitions.

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This commit is contained in:
Mike Pall
2010-11-16 14:06:59 +01:00
parent 1de05d1147
commit 24baf77955
19 changed files with 113 additions and 72 deletions
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68
src/lj_arch.h
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@@ -8,7 +8,6 @@
#include "lua.h"
/* Target endianess. */
#define LUAJIT_LE 0
#define LUAJIT_BE 1
@@ -23,6 +22,13 @@
#define LUAJIT_ARCH_PPCSPE 4
#define LUAJIT_ARCH_ppcspe 4
/* Target OS. */
#define LUAJIT_OS_OTHER 0
#define LUAJIT_OS_WINDOWS 1
#define LUAJIT_OS_LINUX 2
#define LUAJIT_OS_OSX 3
#define LUAJIT_OS_BSD 4
#define LUAJIT_OS_POSIX 5
/* Select native target if no target defined. */
#ifndef LUAJIT_TARGET
@@ -43,15 +49,58 @@
#endif
/* Set target properties. */
/* Select native OS if no target OS defined. */
#ifndef LUAJIT_OS
#if defined(_WIN32)
#define LUAJIT_OS LUAJIT_OS_WINDOWS
#elif defined(__linux__)
#define LUAJIT_OS LUAJIT_OS_LINUX
#elif defined(__MACH__) && defined(__APPLE__)
#define LUAJIT_OS LUAJIT_OS_OSX
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
defined(__NetBSD__) || defined(__OpenBSD__)
#define LUAJIT_OS LUAJIT_OS_BSD
#elif defined(__solaris__) || defined(__CYGWIN__)
#define LUAJIT_OS LUAJIT_OS_POSIX
#else
#define LUAJIT_OS LUAJIT_OS_OTHER
#endif
#endif
/* Set target OS properties. */
#if LUAJIT_OS == LUAJIT_OS_WINDOWS
#define LJ_OS_NAME "Windows"
#elif LUAJIT_OS == LUAJIT_OS_LINUX
#define LJ_OS_NAME "Linux"
#elif LUAJIT_OS == LUAJIT_OS_OSX
#define LJ_OS_NAME "OSX"
#elif LUAJIT_OS == LUAJIT_OS_BSD
#define LJ_OS_NAME "BSD"
#elif LUAJIT_OS == LUAJIT_OS_POSIX
#define LJ_OS_NAME "Posix"
#else
#define LJ_OS_NAME "Other"
#endif
#define LJ_TARGET_WINDOWS (LUAJIT_OS == LUAJIT_OS_WINDOWS)
#define LJ_TARGET_LINUX (LUAJIT_OS == LUAJIT_OS_LINUX)
#define LJ_TARGET_OSX (LUAJIT_OS == LUAJIT_OS_OSX)
#define LJ_TARGET_POSIX (LUAJIT_OS > LUAJIT_OS_WINDOWS)
#define LJ_TARGET_DLOPEN LJ_TARGET_POSIX
/* Set target architecture properties. */
#if LUAJIT_TARGET == LUAJIT_ARCH_X86
#define LJ_ARCH_NAME "x86"
#define LJ_ARCH_BITS 32
#define LJ_ARCH_ENDIAN LUAJIT_LE
#define LJ_ARCH_BITENDIAN LUAJIT_LE
#define LJ_ARCH_HASFPU 1
#define LJ_ABI_WIN LJ_TARGET_WINDOWS
#define LJ_TARGET_X86 1
#define LJ_TARGET_X86ORX64 1
#define LJ_PAGESIZE 4096
#define LJ_TARGET_EHRETREG 0
#define LJ_TARGET_MASKSHIFT 1
#define LJ_TARGET_MASKROT 1
@@ -61,9 +110,11 @@
#define LJ_ARCH_NAME "x64"
#define LJ_ARCH_BITS 64
#define LJ_ARCH_ENDIAN LUAJIT_LE
#define LJ_ARCH_BITENDIAN LUAJIT_LE
#define LJ_ARCH_HASFPU 1
#define LJ_ABI_WIN LJ_TARGET_WINDOWS
#define LJ_TARGET_X64 1
#define LJ_TARGET_X86ORX64 1
#define LJ_PAGESIZE 4096
#define LJ_TARGET_EHRETREG 0
#define LJ_TARGET_MASKSHIFT 1
#define LJ_TARGET_MASKROT 1
@@ -77,9 +128,12 @@
#define LJ_ARCH_NAME "ppcspe"
#define LJ_ARCH_BITS 32
#define LJ_ARCH_ENDIAN LUAJIT_BE
#define LJ_ARCH_BITENDIAN LUAJIT_BE
#define LJ_ARCH_HASFPU 1
#define LJ_ABI_SOFTFP 1
#define LJ_ABI_EABI 1
#define LJ_TARGET_PPC 1
#define LJ_TARGET_PPCSPE 1
#define LJ_PAGESIZE 4096
#define LJ_TARGET_EHRETREG 3
#define LJ_TARGET_MASKSHIFT 0
#define LJ_TARGET_MASKROT 1
@@ -89,6 +143,10 @@
#error "No target architecture defined"
#endif
#ifndef LJ_PAGESIZE
#define LJ_PAGESIZE 4096
#endif
/* Check for minimum required compiler versions. */
#if defined(__GNUC__)
#if LJ_TARGET_X64