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| author | Peter Crosthwaite <crosthwaitepeter@gmail.com> | 2015-05-30 23:11:46 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-26 16:00:51 +0200 |
| commit | 41da4bd6420afd1209c408974920f63ff9c658e1 (patch) | |
| tree | 78e56f7e51952a8c8319f4c7a8ac8b3c80053cf8 /include/exec/cpu-defs.h | |
| parent | e1b89321bafea9fb33d87852fc91fee579d17dfe (diff) | |
| download | focaccia-qemu-41da4bd6420afd1209c408974920f63ff9c658e1.tar.gz focaccia-qemu-41da4bd6420afd1209c408974920f63ff9c658e1.zip | |
cpu-defs: Move out TB_JMP defines
These are not Architecture specific in any way so move them out of cpu-defs.h. tb-hash.h is an appropriate place as a leading user and their strong relationship to TB hashing and caching. Reviewed-by: Richard Henderson <rth@redhat.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-Id: <43ceca65a3fa240efac49aa0bf604ad0442e1710.1433052532.git.crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec/cpu-defs.h')
| -rw-r--r-- | include/exec/cpu-defs.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h index 247829c968..98b9cff310 100644 --- a/include/exec/cpu-defs.h +++ b/include/exec/cpu-defs.h @@ -56,14 +56,6 @@ typedef uint64_t target_ulong; #error TARGET_LONG_SIZE undefined #endif -/* Only the bottom TB_JMP_PAGE_BITS of the jump cache hash bits vary for - addresses on the same page. The top bits are the same. This allows - TLB invalidation to quickly clear a subset of the hash table. */ -#define TB_JMP_PAGE_BITS (TB_JMP_CACHE_BITS / 2) -#define TB_JMP_PAGE_SIZE (1 << TB_JMP_PAGE_BITS) -#define TB_JMP_ADDR_MASK (TB_JMP_PAGE_SIZE - 1) -#define TB_JMP_PAGE_MASK (TB_JMP_CACHE_SIZE - TB_JMP_PAGE_SIZE) - #if !defined(CONFIG_USER_ONLY) /* use a fully associative victim tlb of 8 entries */ #define CPU_VTLB_SIZE 8 |