diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2015-02-13 11:44:49 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-02-13 11:44:50 +0000 |
| commit | cd2d5541271f1934345d8ca42f5fafff1744eee7 (patch) | |
| tree | 502c45c44d0537fca5e576da33898a7f5eaf9f01 /target-sparc/translate.c | |
| parent | e344e7afc1a04ab11c843c069cef0cdcc1c7787e (diff) | |
| parent | 15fc7daa770764cc795158cbb525569f156f3659 (diff) | |
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20150212' into staging
Convert to linked list.
# gpg: Signature made Fri 13 Feb 2015 05:40:41 GMT using RSA key ID 4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
* remotes/rth/tags/pull-tcg-20150212:
tcg: Remove unused opcodes
tcg: Implement insert_op_before
tcg: Remove opcodes instead of noping them out
tcg: Put opcodes in a linked list
tcg: Introduce tcg_op_buf_count and tcg_op_buf_full
tcg: Move emit of INDEX_op_end into gen_tb_end
tcg: Reduce ifdefs in tcg-op.c
tcg: Move some opcode generation functions out of line
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-sparc/translate.c')
| -rw-r--r-- | target-sparc/translate.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 68527d595f..bd53950078 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -5223,7 +5223,6 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, CPUState *cs = CPU(cpu); CPUSPARCState *env = &cpu->env; target_ulong pc_start, last_pc; - uint16_t *gen_opc_end; DisasContext dc1, *dc = &dc1; CPUBreakpoint *bp; int j, lj = -1; @@ -5243,7 +5242,6 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, dc->fpu_enabled = tb_fpu_enabled(tb->flags); dc->address_mask_32bit = tb_am_enabled(tb->flags); dc->singlestep = (cs->singlestep_enabled || singlestep); - gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; num_insns = 0; max_insns = tb->cflags & CF_COUNT_MASK; @@ -5265,7 +5263,7 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, } if (spc) { qemu_log("Search PC...\n"); - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); if (lj < j) { lj++; while (lj < j) @@ -5298,7 +5296,7 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, if (dc->singlestep) { break; } - } while ((tcg_ctx.gen_opc_ptr < gen_opc_end) && + } while (!tcg_op_buf_full() && (dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32) && num_insns < max_insns); @@ -5320,9 +5318,9 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu, } } gen_tb_end(tb, num_insns); - *tcg_ctx.gen_opc_ptr = INDEX_op_end; + if (spc) { - j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; + j = tcg_op_buf_count(); lj++; while (lj <= j) tcg_ctx.gen_opc_instr_start[lj++] = 0; |