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authorLaurent Vivier <laurent@vivier.eu>2018-01-18 20:38:40 +0100
committerLaurent Vivier <laurent@vivier.eu>2018-01-25 16:02:24 +0100
commit98670d47cd8d63a529ff230fd39ddaa186156f8c (patch)
treece2092bb342d6350919eb1fbad02dfdd446a4123 /target/xtensa
parent39e3e113bdb27b4144d697fbd6678a9c24740103 (diff)
accel/tcg: add size paremeter in tlb_fill()
The MC68040 MMU provides the size of the access that triggers the page fault. This size is set in the Special Status Word which is written in the stack frame of the access fault exception. So we need the size in m68k_cpu_unassigned_access() and m68k_cpu_handle_mmu_fault(). To be able to do that, this patch modifies the prototype of handle_mmu_fault handler, tlb_fill() and probe_write(). do_unassigned_access() already includes a size parameter. This patch also updates handle_mmu_fault handlers and tlb_fill() of all targets (only parameter, no code change). Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180118193846.24953-2-laurent@vivier.eu>
Diffstat (limited to 'target/xtensa')
-rw-r--r--target/xtensa/op_helper.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target/xtensa/op_helper.c b/target/xtensa/op_helper.c
index 012552817f..43182b113e 100644
--- a/target/xtensa/op_helper.c
+++ b/target/xtensa/op_helper.c
@@ -50,8 +50,8 @@ void xtensa_cpu_do_unaligned_access(CPUState *cs,
}
}
-void tlb_fill(CPUState *cs, target_ulong vaddr, MMUAccessType access_type,
- int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong vaddr, int size,
+ MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
{
XtensaCPU *cpu = XTENSA_CPU(cs);
CPUXtensaState *env = &cpu->env;