diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-14 07:07:08 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-14 07:07:08 +0000 |
| commit | 6ebbf390003270afece028facef4d9834df81a8c (patch) | |
| tree | adc8e9a3d586d5b1b550543fceb6ffdaeda03f6a /target-ppc/op_helper.c | |
| parent | d0f48074dbc21248f3b0a9fb48126cb0d95991b5 (diff) | |
Replace is_user variable with mmu_idx in softmmu core,
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
and #ifdef TARGET_xxx in softmmu core functions.
Implement per target mmu modes definitions. As an example, add PowerPC
hypervisor mode definition and Alpha executive and kernel modes definitions.
Optimize PowerPC case, precomputing mmu_idx when MSR register changes
and using the same definition in code translation code.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/op_helper.c')
| -rw-r--r-- | target-ppc/op_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 7a758f6c06..38c3a7ff8f 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2307,7 +2307,7 @@ DO_SPE_OP1(fsctuf); NULL, it means that the function was called in C code (i.e. not from generated code or from helper.c) */ /* XXX: fix it to restore all registers */ -void tlb_fill (target_ulong addr, int is_write, int is_user, void *retaddr) +void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr) { TranslationBlock *tb; CPUState *saved_env; @@ -2318,7 +2318,7 @@ void tlb_fill (target_ulong addr, int is_write, int is_user, void *retaddr) generated code */ saved_env = env; env = cpu_single_env; - ret = cpu_ppc_handle_mmu_fault(env, addr, is_write, is_user, 1); + ret = cpu_ppc_handle_mmu_fault(env, addr, is_write, mmu_idx, 1); if (unlikely(ret != 0)) { if (likely(retaddr)) { /* now we have a real cpu fault */ |