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| author | Richard Henderson <richard.henderson@linaro.org> | 2017-12-15 14:37:26 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-01-31 05:30:50 -0800 |
| commit | 43e056522f3e653d0d7e412b4e4d54eb7bcae8b1 (patch) | |
| tree | be33d01c791fca04dde93fdc25d0c30913319660 /target/hppa/mem_helper.c | |
| parent | c643603a85fc27e2a899ec99b44a61ab1f631e21 (diff) | |
| download | focaccia-qemu-43e056522f3e653d0d7e412b4e4d54eb7bcae8b1.tar.gz focaccia-qemu-43e056522f3e653d0d7e412b4e4d54eb7bcae8b1.zip | |
target/hppa: Implement B,GATE insn
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/hppa/mem_helper.c')
| -rw-r--r-- | target/hppa/mem_helper.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c index ecd964d779..bf7559ba9e 100644 --- a/target/hppa/mem_helper.c +++ b/target/hppa/mem_helper.c @@ -122,6 +122,7 @@ int hppa_get_physical_address(CPUHPPAState *env, vaddr addr, int mmu_idx, break; default: /* execute: promote to privilege level type & 3 */ prot = x_prot; + break; } /* ??? Check PSW_P and ent->access_prot. This can remove PAGE_WRITE. */ @@ -335,4 +336,11 @@ target_ureg HELPER(lpa)(CPUHPPAState *env, target_ulong addr) } return phys; } + +/* Return the ar_type of the TLB at VADDR, or -1. */ +int hppa_artype_for_page(CPUHPPAState *env, target_ulong vaddr) +{ + hppa_tlb_entry *ent = hppa_find_tlb(env, vaddr); + return ent ? ent->ar_type : -1; +} #endif /* CONFIG_USER_ONLY */ |