From: Helge Deller Date: Mon, 7 Aug 2023 10:14:36 +0000 (+0200) Subject: target/hppa: Switch to use MMU indices 11-15 X-Git-Tag: v8.2.0-rc0~157^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2ad04500543094bc83f5f13dbb099000f010e008;p=thirdparty%2Fqemu.git 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 --- diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index 66237126448..fa13694dab9 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