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| author | Alexander Graf <agraf@suse.de> | 2011-04-13 13:08:44 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2011-05-20 17:35:12 +0200 |
| commit | 7a86d29a7e16e738d749cfece8857d8902790875 (patch) | |
| tree | 7b9d121f1a40cead3b168157b794e97d11ba60e6 | |
| parent | 71b12d31971751f46c546d693c1e216f38ba2053 (diff) | |
| download | qemu-7a86d29a7e16e738d749cfece8857d8902790875.zip qemu-7a86d29a7e16e738d749cfece8857d8902790875.tar.gz qemu-7a86d29a7e16e738d749cfece8857d8902790875.tar.bz2 | |
tcg: extend max tcg opcodes when using 64-on-32bit
When running a 64 bit guest on a 32 bit host, we tend to use more TCG ops
than on a 64 bit host. Reflect that in the reserved opcode amount constant.
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | exec-all.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -43,7 +43,11 @@ typedef ram_addr_t tb_page_addr_t; typedef struct TranslationBlock TranslationBlock; /* XXX: make safe guess about sizes */ +#if (HOST_LONG_BITS == 32) && (TARGET_LONG_BITS == 64) +#define MAX_OP_PER_INSTR 128 +#else #define MAX_OP_PER_INSTR 96 +#endif #if HOST_LONG_BITS == 32 #define MAX_OPC_PARAM_PER_ARG 2 |