diff options
| author | Anthony Liguori <aliguori@amazon.com> | 2013-10-11 09:36:52 -0700 |
|---|---|---|
| committer | Anthony Liguori <aliguori@amazon.com> | 2013-10-11 09:36:52 -0700 |
| commit | ab1eb72b1db1740093d52207887a2cfc8665bad6 (patch) | |
| tree | 4f90bcf16b0d52050d1a1dd0a2892b7c1a5ee61d /tcg/i386 | |
| parent | a3400aeede46c6c30b6fefb20fc90a43f1f6e7b2 (diff) | |
| parent | 867b3201a333e35a91bea9febc66cce689a765c4 (diff) | |
Merge remote-tracking branch 'rth/tcg-pull' into staging
# By Richard Henderson
# Via Richard Henderson
* rth/tcg-pull:
exec: Add both big- and little-endian memory helpers
tcg: Add qemu_ld_st_i32/64
tcg: Add TCGMemOp
configure: Remove CONFIG_QEMU_LDST_OPTIMIZATION
tcg: Add tcg-be-ldst.h
tcg: Add tcg-be-null.h
exec: Delete is_tcg_gen_code and GETRA_EXT
tcg-aarch64: Update to helper_ret_*_mmu routines
tcg: Merge tcg_register_helper into tcg_context_init
tcg: Add tcg-runtime.c helpers to all_helpers
tcg: Put target helper data into an array.
tcg: Remove stray semi-colons from target-*/helper.h
tcg: Move helper registration into tcg_context_init
target-m68k: Rename helpers.h to helper.h
tcg: Use a GHashTable for tcg_find_helper
tcg: Delete tcg_helper_get_name declaration
tcg-hppa: Remove tcg backend
Message-id: 1381440525-6666-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Diffstat (limited to 'tcg/i386')
| -rw-r--r-- | tcg/i386/tcg-target.c | 30 | ||||
| -rw-r--r-- | tcg/i386/tcg-target.h | 2 |
2 files changed, 5 insertions, 27 deletions
diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index c1f07415ab..b865b4b662 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -22,6 +22,8 @@ * THE SOFTWARE. */ +#include "tcg-be-ldst.h" + #ifndef NDEBUG static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = { #if TCG_TARGET_REG_BITS == 64 @@ -1455,15 +1457,8 @@ static void add_qemu_ldst_label(TCGContext *s, uint8_t *raddr, uint8_t **label_ptr) { - int idx; - TCGLabelQemuLdst *label; - - if (s->nb_qemu_ldst_labels >= TCG_MAX_QEMU_LDST) { - tcg_abort(); - } + TCGLabelQemuLdst *label = new_ldst_label(s); - idx = s->nb_qemu_ldst_labels++; - label = (TCGLabelQemuLdst *)&s->qemu_ldst_labels[idx]; label->is_ld = is_ld; label->opc = opc; label->datalo_reg = data_reg; @@ -1628,25 +1623,6 @@ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l) tcg_out_push(s, retaddr); tcg_out_jmp(s, (uintptr_t)qemu_st_helpers[s_bits]); } - -/* - * Generate TB finalization at the end of block - */ -void tcg_out_tb_finalize(TCGContext *s) -{ - int i; - TCGLabelQemuLdst *label; - - /* qemu_ld/st slow paths */ - for (i = 0; i < s->nb_qemu_ldst_labels; i++) { - label = (TCGLabelQemuLdst *)&s->qemu_ldst_labels[i]; - if (label->is_ld) { - tcg_out_qemu_ld_slow_path(s, label); - } else { - tcg_out_qemu_st_slow_path(s, label); - } - } -} #endif /* CONFIG_SOFTMMU */ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index d32d7ef6f0..fa7d966461 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -130,6 +130,8 @@ typedef enum { #define TCG_TARGET_HAS_mulsh_i64 0 #endif +#define TCG_TARGET_HAS_new_ldst 0 + #define TCG_TARGET_deposit_i32_valid(ofs, len) \ (((ofs) == 0 && (len) == 8) || ((ofs) == 8 && (len) == 8) || \ ((ofs) == 0 && (len) == 16)) |