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| author |   Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
| commit | 6b852ae04e3aa1adfeac5a62d6ab71870bcc7c5d (patch) | |
| tree | cdf94fdf09a6b4abecff647784d82bc1ad1758c5 /tcg/tcg.h | |
| parent | 8ed1d2756d3347c2b021748d8c272ff650f57dd0 (diff) | |
| parent | f430694188293f99a316bfa375b7cc17d23a06ed (diff) | |
Merge commit 'f430694188293f99a316bfa375b7cc17d23a06ed' into upstream-merge
* commit 'f430694188293f99a316bfa375b7cc17d23a06ed': (248 commits)
add pc-1.3 machine type
Cleanup unused global var qemu_system_powerdown
target-sparc: use notifier for signaling guest system_powerdown command
target-arm: use notifier for signaling guest system_powerdown command
acpi: use notifier for signaling guest system_powerdown command
Introduce powerdown_notifiers
tcg/i386: fix build with -march < i686
tcg: Streamline movcond_i64 using movcond_i32
tcg: Streamline movcond_i64 using 32-bit arithmetic
tcg: Sanity check goto_tb input
tcg: Sanity check deposit inputs
tcg: Add tcg_debug_assert
tcg: Implement concat*_i64 with deposit_i64
tcg: Emit XORI as NOT for appropriate constants
tcg: Optimize initial inputs for ori_i64
tcg: Emit ANDI as EXTU for appropriate constants
tcg: Adjust descriptions of *cond opcodes
tcg/mips: fix MIPS32(R2) detection
block: remove keep_read_only flag from BlockDriverState struct
block: convert bdrv_commit() to use bdrv_reopen()
...
Conflicts:
hw/pc_piix.c
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'tcg/tcg.h')
| -rw-r--r-- | tcg/tcg.h | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -79,6 +79,7 @@ typedef uint64_t TCGRegSet; #define TCG_TARGET_HAS_nand_i64 0 #define TCG_TARGET_HAS_nor_i64 0 #define TCG_TARGET_HAS_deposit_i64 0 +#define TCG_TARGET_HAS_movcond_i64 0 #endif #ifndef TCG_TARGET_deposit_i32_valid @@ -343,7 +344,7 @@ struct TCGContext { /* goto_tb support */ uint8_t *code_buf; - unsigned long *tb_next; + uintptr_t *tb_next; uint16_t *tb_next_offset; uint16_t *tb_jmp_offset; /* != NULL if USE_DIRECT_JUMP */ @@ -389,6 +390,7 @@ struct TCGContext { #ifdef CONFIG_DEBUG_TCG int temps_in_use; + int goto_tb_issue_mask; #endif }; @@ -459,11 +461,6 @@ static inline TCGv_i64 tcg_temp_local_new_i64(void) void tcg_temp_free_i64(TCGv_i64 arg); char *tcg_get_arg_str_i64(TCGContext *s, char *buf, int buf_size, TCGv_i64 arg); -static inline bool tcg_arg_is_local(TCGContext *s, TCGArg arg) -{ - return s->temps[arg].temp_local; -} - #if defined(CONFIG_DEBUG_TCG) /* If you call tcg_clear_temp_count() at the start of a section of * code which is not supposed to leak any TCG temporaries, then @@ -534,6 +531,15 @@ do {\ abort();\ } while (0) +#ifdef CONFIG_DEBUG_TCG +# define tcg_debug_assert(X) do { assert(X); } while (0) +#elif QEMU_GNUC_PREREQ(4, 5) +# define tcg_debug_assert(X) \ + do { if (!(X)) { __builtin_unreachable(); } } while (0) +#else +# define tcg_debug_assert(X) do { (void)(X); } while (0) +#endif + void tcg_add_target_add_op_defs(const TCGTargetOpDef *tdefs); #if TCG_TARGET_REG_BITS == 32 |