mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tcg: Use HOST_WORDS_BIGENDIAN

Browse Source 
Instead of rolling a local TCG_TARGET_WORDS_BIGENDIAN.

Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2014-03-31 14:09:13 -07:00
parent 662deb908f
commit 02eb19d0ec
12 changed files with 12 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tcg/aarch64/tcg-target.h
View File

@ -13,7 +13,6 @@
#ifndef TCG_TARGET_AARCH64
#define TCG_TARGET_AARCH64 1
#undef TCG_TARGET_WORDS_BIGENDIAN
#undef TCG_TARGET_STACK_GROWSUP
typedef enum {

1
tcg/arm/tcg-target.h
View File

@ -25,7 +25,6 @@
#ifndef TCG_TARGET_ARM
#define TCG_TARGET_ARM 1
#undef TCG_TARGET_WORDS_BIGENDIAN
#undef TCG_TARGET_STACK_GROWSUP
typedef enum {

2
tcg/i386/tcg-target.h
View File

@ -24,8 +24,6 @@
#ifndef TCG_TARGET_I386
#define TCG_TARGET_I386 1
#undef TCG_TARGET_WORDS_BIGENDIAN
#ifdef __x86_64__
# define TCG_TARGET_REG_BITS 64
# define TCG_TARGET_NB_REGS 16

12
tcg/mips/tcg-target.c
View File

@ -26,7 +26,7 @@
#include "tcg-be-null.h"
#if defined(TCG_TARGET_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
#if defined(HOST_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
# define TCG_NEED_BSWAP 0
#else
# define TCG_NEED_BSWAP 1
@ -589,7 +589,7 @@ static inline void tcg_out_call_iarg_reg64(TCGContext *s, int *arg_num,
{
(*arg_num) = (*arg_num + 1) & ~1;
#if defined(TCG_TARGET_WORDS_BIGENDIAN)
#if defined(HOST_WORDS_BIGENDIAN)
tcg_out_call_iarg_reg32(s, arg_num, arg_high);
tcg_out_call_iarg_reg32(s, arg_num, arg_low);
#else
@ -964,7 +964,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
#if defined(CONFIG_SOFTMMU)
# if TARGET_LONG_BITS == 64
addr_regh = *args++;
# if defined(TCG_TARGET_WORDS_BIGENDIAN)
# if defined(HOST_WORDS_BIGENDIAN)
addr_memh = 0;
addr_meml = 4;
# else
@ -979,7 +979,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args,
#endif
if (opc == 3) {
#if defined(TCG_TARGET_WORDS_BIGENDIAN)
#if defined(HOST_WORDS_BIGENDIAN)
data_reg1 = data_regh;
data_reg2 = data_regl;
#else
@ -1152,7 +1152,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
#if defined(CONFIG_SOFTMMU)
# if TARGET_LONG_BITS == 64
addr_regh = *args++;
# if defined(TCG_TARGET_WORDS_BIGENDIAN)
# if defined(HOST_WORDS_BIGENDIAN)
addr_memh = 0;
addr_meml = 4;
# else
@ -1167,7 +1167,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
#endif
if (opc == 3) {
#if defined(TCG_TARGET_WORDS_BIGENDIAN)
#if defined(HOST_WORDS_BIGENDIAN)
data_reg1 = data_regh;
data_reg2 = data_regl;
#else

4
tcg/mips/tcg-target.h
View File

@ -26,10 +26,6 @@
#ifndef TCG_TARGET_MIPS
#define TCG_TARGET_MIPS 1
#ifdef __MIPSEB__
# define TCG_TARGET_WORDS_BIGENDIAN
#endif
#define TCG_TARGET_NB_REGS 32
typedef enum {

1
tcg/ppc/tcg-target.h
View File

@ -24,7 +24,6 @@
#ifndef TCG_TARGET_PPC
#define TCG_TARGET_PPC 1
#define TCG_TARGET_WORDS_BIGENDIAN
#define TCG_TARGET_NB_REGS 32
typedef enum {

1
tcg/ppc64/tcg-target.h
View File

@ -24,7 +24,6 @@
#ifndef TCG_TARGET_PPC64
#define TCG_TARGET_PPC64 1
#define TCG_TARGET_WORDS_BIGENDIAN
#define TCG_TARGET_NB_REGS 32
typedef enum {

2
tcg/s390/tcg-target.h
View File

@ -24,8 +24,6 @@
#ifndef TCG_TARGET_S390
#define TCG_TARGET_S390 1
#define TCG_TARGET_WORDS_BIGENDIAN
typedef enum TCGReg {
TCG_REG_R0 = 0,
TCG_REG_R1,

2
tcg/sparc/tcg-target.h
View File

@ -32,8 +32,6 @@
# error Unknown pointer size for tcg target
#endif
#define TCG_TARGET_WORDS_BIGENDIAN
#define TCG_TARGET_NB_REGS 32
typedef enum {

4
tcg/tcg-op.h
View File

@ -858,7 +858,7 @@ static inline void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2,
{
/* since arg2 and ret have different types, they cannot be the
same temporary */
#ifdef TCG_TARGET_WORDS_BIGENDIAN
#ifdef HOST_WORDS_BIGENDIAN
tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset);
tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset + 4);
#else
@ -888,7 +888,7 @@ static inline void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2,
static inline void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
#ifdef TCG_TARGET_WORDS_BIGENDIAN
#ifdef HOST_WORDS_BIGENDIAN
tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset);
tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset + 4);
#else

8
tcg/tcg.c
View File

@ -444,7 +444,7 @@ static inline int tcg_global_mem_new_internal(TCGType type, int reg,
ts->fixed_reg = 0;
ts->mem_allocated = 1;
ts->mem_reg = reg;
#ifdef TCG_TARGET_WORDS_BIGENDIAN
#ifdef HOST_WORDS_BIGENDIAN
ts->mem_offset = offset + 4;
#else
ts->mem_offset = offset;
@ -459,7 +459,7 @@ static inline int tcg_global_mem_new_internal(TCGType type, int reg,
ts->fixed_reg = 0;
ts->mem_allocated = 1;
ts->mem_reg = reg;
#ifdef TCG_TARGET_WORDS_BIGENDIAN
#ifdef HOST_WORDS_BIGENDIAN
ts->mem_offset = offset;
#else
ts->mem_offset = offset + 4;
@ -686,7 +686,7 @@ void tcg_gen_callN(TCGContext *s, TCGv_ptr func, unsigned int flags,
if (ret != TCG_CALL_DUMMY_ARG) {
#if TCG_TARGET_REG_BITS < 64
if (sizemask & 1) {
#ifdef TCG_TARGET_WORDS_BIGENDIAN
#ifdef HOST_WORDS_BIGENDIAN
*s->gen_opparam_ptr++ = ret + 1;
*s->gen_opparam_ptr++ = ret;
#else
@ -725,7 +725,7 @@ void tcg_gen_callN(TCGContext *s, TCGv_ptr func, unsigned int flags,
order. If another such target is added, this logic may
have to get more complicated to differentiate between
stack arguments and register arguments. */
#if defined(TCG_TARGET_WORDS_BIGENDIAN) != defined(TCG_TARGET_STACK_GROWSUP)
#if defined(HOST_WORDS_BIGENDIAN) != defined(TCG_TARGET_STACK_GROWSUP)
*s->gen_opparam_ptr++ = args[i] + 1;
*s->gen_opparam_ptr++ = args[i];
#else

6
tcg/tci/tcg-target.h
View File

@ -57,12 +57,6 @@
#define CONFIG_DEBUG_TCG_INTERPRETER
#endif
#if 0 /* TCI tries to emulate a little endian host. */
#if defined(HOST_WORDS_BIGENDIAN)
# define TCG_TARGET_WORDS_BIGENDIAN
#endif
#endif
/* Optional instructions. */
#define TCG_TARGET_HAS_bswap16_i32 1