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| author | Helge Deller <deller@gmx.de> | 2023-08-07 12:14:36 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-08-27 17:15:19 +0200 |
| commit | 2ad04500543094bc83f5f13dbb099000f010e008 (patch) | |
| tree | 3d50315d06917d769a778a107deff9ab63b56a18 /target/hppa | |
| parent | 3d066afc68d469b2c7cbabf62d32421eef478a66 (diff) | |
| download | qemu-2ad04500543094bc83f5f13dbb099000f010e008.zip qemu-2ad04500543094bc83f5f13dbb099000f010e008.tar.gz qemu-2ad04500543094bc83f5f13dbb099000f010e008.tar.bz2 | |
target/hppa: Switch to use MMU indices 11-15
The MMU indices 9-15 will use shorter assembler instructions
when run on a x86-64 host. So, switch over to those to get
smaller code and maybe minimally faster emulation.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'target/hppa')
| -rw-r--r-- | target/hppa/cpu.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index 6623712..fa13694 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -30,14 +30,14 @@ basis. It's probably easier to fall back to a strong memory model. */ #define TCG_GUEST_DEFAULT_MO TCG_MO_ALL -#define MMU_KERNEL_IDX 0 -#define MMU_PL1_IDX 1 -#define MMU_PL2_IDX 2 -#define MMU_USER_IDX 3 -#define MMU_PHYS_IDX 4 - -#define PRIV_TO_MMU_IDX(priv) (priv) -#define MMU_IDX_TO_PRIV(mmu_idx) (mmu_idx) +#define MMU_KERNEL_IDX 11 +#define MMU_PL1_IDX 12 +#define MMU_PL2_IDX 13 +#define MMU_USER_IDX 14 +#define MMU_PHYS_IDX 15 + +#define PRIV_TO_MMU_IDX(priv) (MMU_KERNEL_IDX + (priv)) +#define MMU_IDX_TO_PRIV(mmu_idx) ((mmu_idx) - MMU_KERNEL_IDX) #define TARGET_INSN_START_EXTRA_WORDS 1 |