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Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190426' into staging

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Add tcg_gen_extract2_*.
Deal with overflow of TranslationBlocks.
Respect access_type in io_readx.

# gpg: Signature made Fri 26 Apr 2019 18:17:01 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20190426:
  cputlb: Fix io_readx() to respect the access_type
  tcg/arm: Restrict constant pool displacement to 12 bits
  tcg/ppc: Allow the constant pool to overflow at 32k
  tcg: Restart TB generation after out-of-line ldst overflow
  tcg: Restart TB generation after constant pool overflow
  tcg: Restart TB generation after relocation overflow
  tcg: Restart after TB code generation overflow
  tcg: Hoist max_insns computation to tb_gen_code
  tcg/aarch64: Support INDEX_op_extract2_{i32,i64}
  tcg/arm: Support INDEX_op_extract2_i32
  tcg/i386: Support INDEX_op_extract2_{i32,i64}
  tcg: Use extract2 in tcg_gen_deposit_{i32,i64}
  tcg: Use deposit and extract2 in tcg_gen_shifti_i64
  tcg: Add INDEX_op_extract2_{i32,i64}
  tcg: Implement tcg_gen_extract2_{i32,i64}

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2019-04-28 11:43:10 +01:00
parent 9ec34ecc97 ef5dae6805
commit e0fb2c3d89
51 changed files with 451 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/exec/exec-all.h
+2 -2
View File
@@ -40,8 +40,8 @@ typedef ram_addr_t tb_page_addr_t;
#include "qemu/log.h"
void gen_intermediate_code(CPUState *cpu, struct TranslationBlock *tb);
void restore_state_to_opc(CPUArchState *env, struct TranslationBlock *tb,
void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_insns);
void restore_state_to_opc(CPUArchState *env, TranslationBlock *tb,
target_ulong *data);
void cpu_gen_init(void);
include/exec/translator.h
+2 -1
View File
@@ -123,6 +123,7 @@ typedef struct TranslatorOps {
* @db: Disassembly context.
* @cpu: Target vCPU.
* @tb: Translation block.
* @max_insns: Maximum number of insns to translate.
*
* Generic translator loop.
*
@@ -137,7 +138,7 @@ typedef struct TranslatorOps {
* - When too many instructions have been translated.
*/
void translator_loop(const TranslatorOps *ops, DisasContextBase *db,
CPUState *cpu, TranslationBlock *tb);
CPUState *cpu, TranslationBlock *tb, int max_insns);
void translator_loop_temp_check(DisasContextBase *db);