diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2011-09-18 14:55:46 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-03-18 12:21:52 +0000 |
| commit | e141ab52d2ea5d0bc6ad3b1ad32841127ca04adc (patch) | |
| tree | 9290ef9ce78430649ba092b1c755577c48bcf81c /softmmu_defs.h | |
| parent | 6a18ae2d2947532d5c26439548afa0481c4529f9 (diff) | |
softmmu templates: optionally pass CPUState to memory access functions
Optionally, make memory access helpers take a parameter for CPUState
instead of relying on global env.
On most targets, perform simple moves to reorder registers. On i386,
switch from regparm(3) calling convention to standard stack-based
version.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'softmmu_defs.h')
| -rw-r--r-- | softmmu_defs.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/softmmu_defs.h b/softmmu_defs.h index d47d30d711..8d59f9d4f8 100644 --- a/softmmu_defs.h +++ b/softmmu_defs.h @@ -9,6 +9,7 @@ #ifndef SOFTMMU_DEFS_H #define SOFTMMU_DEFS_H +#ifndef CONFIG_TCG_PASS_AREG0 uint8_t __ldb_mmu(target_ulong addr, int mmu_idx); void __stb_mmu(target_ulong addr, uint8_t val, int mmu_idx); uint16_t __ldw_mmu(target_ulong addr, int mmu_idx); @@ -26,5 +27,32 @@ uint32_t __ldl_cmmu(target_ulong addr, int mmu_idx); void __stl_cmmu(target_ulong addr, uint32_t val, int mmu_idx); uint64_t __ldq_cmmu(target_ulong addr, int mmu_idx); void __stq_cmmu(target_ulong addr, uint64_t val, int mmu_idx); +#else +uint8_t helper_ldb_mmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val, + int mmu_idx); +uint16_t helper_ldw_mmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val, + int mmu_idx); +uint32_t helper_ldl_mmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val, + int mmu_idx); +uint64_t helper_ldq_mmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val, + int mmu_idx); + +uint8_t helper_ldb_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stb_cmmu(CPUArchState *env, target_ulong addr, uint8_t val, +int mmu_idx); +uint16_t helper_ldw_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stw_cmmu(CPUArchState *env, target_ulong addr, uint16_t val, + int mmu_idx); +uint32_t helper_ldl_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stl_cmmu(CPUArchState *env, target_ulong addr, uint32_t val, + int mmu_idx); +uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx); +void helper_stq_cmmu(CPUArchState *env, target_ulong addr, uint64_t val, + int mmu_idx); +#endif #endif |