lazymio/unicorn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

This code should now build the x86_x64-softmmu part 2.

Browse Source
This commit is contained in:
xorstream
2017-01-19 22:50:28 +11:00
parent 37f9a248ea
commit 1aeaf5c40d
174 changed files with 2418 additions and 1414 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
qemu/include/qemu/compiler.h
View File

@@ -5,6 +5,58 @@
#include "config-host.h"
#ifdef _MSC_VER
// MSVC support
#define inline __inline
#define __func__ __FUNCTION__
#include <math.h>
#include <float.h>
#define isinf(x) (!_finite(x))
static double rint( double x )
{
return floor(x < 0 ? x - 0.5 : x + 0.5);
}
union MSVC_FLOAT_HACK
{
unsigned char Bytes[4];
float Value;
};
#ifndef NAN
static union MSVC_FLOAT_HACK __NAN = {{0x00, 0x00, 0xC0, 0x7F}};
#define NAN (__NAN.Value)
#endif
#define QEMU_DIV0 __pragma(warning(suppress:2124)) // divide by zero error
#define QEMU_GNUC_PREREQ(maj, min) 0
#define QEMU_NORETURN __declspec(noreturn)
#define QEMU_UNUSED_VAR __pragma(warning(suppress:4100)) // unused variables only
#define QEMU_UNUSED_FUNC
#define QEMU_WARN_UNUSED_RESULT
#define QEMU_ARTIFICIAL
#define QEMU_PACK( __Declaration__ ) __pragma( pack(push, 1) ) __Declaration__ __pragma( pack(pop) )
#define QEMU_ALIGN(A, B) __declspec(align(A)) B
#define cat(x,y) x ## y
#define cat2(x,y) cat(x,y)
#define QEMU_BUILD_BUG_ON(x) \
typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1] QEMU_UNUSED_VAR;
#define GCC_FMT_ATTR(n, m)
#else
#ifndef NAN
#define NAN (0.0 / 0.0)
#endif
/*----------------------------------------------------------------------------
| The macro QEMU_GNUC_PREREQ tests for minimum version of the GNU C compiler.
| The code is a copy of SOFTFLOAT_GNUC_PREREQ, see softfloat-macros.h.
@@ -18,6 +70,9 @@
#define QEMU_NORETURN __attribute__ ((__noreturn__))
#define QEMU_UNUSED_VAR __attribute__((unused))
#define QEMU_UNUSED_FUNC __attribute__((unused))
#if QEMU_GNUC_PREREQ(3, 4)
#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#else
@@ -31,11 +86,13 @@
#endif
#if defined(_WIN32)
# define QEMU_PACKED __attribute__((gcc_struct, packed))
# define QEMU_PACK( __Declaration__ ) __Declaration__ __attribute__((gcc_struct, packed))
#else
# define QEMU_PACKED __attribute__((packed))
# define QEMU_PACK( __Declaration__ ) __Declaration__ __attribute__((packed))
#endif
#define QEMU_ALIGN(A, B) B __attribute__((aligned(A)))
#define cat(x,y) x ## y
#define cat2(x,y) cat(x,y)
#define QEMU_BUILD_BUG_ON(x) \
@@ -58,4 +115,6 @@
#define GCC_FMT_ATTR(n, m)
#endif
#endif // _MSC_VER
#endif /* COMPILER_H */