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[Qemu-devel] [RFC qom-cpu 30/41] cputlb: Change tlb_update_dirty() argum
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [RFC qom-cpu 30/41] cputlb: Change tlb_update_dirty() argument to CPUState |
Date: |
Wed, 4 Sep 2013 11:05:10 +0200 |
This allows to drop env in tb_invalidate_phys_page_range().
Note that the argument is unused.
Signed-off-by: Andreas Färber <address@hidden>
---
cputlb.c | 2 +-
include/exec/cputlb.h | 2 +-
translate-all.c | 12 ++----------
3 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/cputlb.c b/cputlb.c
index 3721bfc..bd5cf0e 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -134,7 +134,7 @@ void tlb_protect_code(ram_addr_t ram_addr)
/* update the TLB so that writes in physical page 'phys_addr' are no longer
tested for self modifying code */
-void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
+void tlb_unprotect_code_phys(CPUState *cpu, ram_addr_t ram_addr,
target_ulong vaddr)
{
cpu_physical_memory_set_dirty_flags(ram_addr, CODE_DIRTY_FLAG);
diff --git a/include/exec/cputlb.h b/include/exec/cputlb.h
index e1eb4d9..31df03c 100644
--- a/include/exec/cputlb.h
+++ b/include/exec/cputlb.h
@@ -22,7 +22,7 @@
#if !defined(CONFIG_USER_ONLY)
/* cputlb.c */
void tlb_protect_code(ram_addr_t ram_addr);
-void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
+void tlb_unprotect_code_phys(CPUState *cpu, ram_addr_t ram_addr,
target_ulong vaddr);
void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, uintptr_t start,
uintptr_t length);
diff --git a/translate-all.c b/translate-all.c
index 9b62b07..37b573b 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -1002,9 +1002,6 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start,
tb_page_addr_t end,
{
TranslationBlock *tb, *tb_next, *saved_tb;
CPUState *cpu = current_cpu;
-#if !defined(CONFIG_USER_ONLY)
- CPUArchState *env = NULL;
-#endif
tb_page_addr_t tb_start, tb_end;
PageDesc *p;
int n;
@@ -1028,14 +1025,9 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start,
tb_page_addr_t end,
/* build code bitmap */
build_page_bitmap(p);
}
-#if defined(TARGET_HAS_PRECISE_SMC) || !defined(CONFIG_USER_ONLY)
+#if defined(TARGET_HAS_PRECISE_SMC)
if (cpu != NULL) {
-#ifndef CONFIG_USER_ONLY
- env = cpu->env_ptr;
-#endif
-#ifdef TARGET_HAS_PRECISE_SMC
cc = CPU_GET_CLASS(cpu);
-#endif
}
#endif
@@ -1103,7 +1095,7 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start,
tb_page_addr_t end,
if (!p->first_tb) {
invalidate_page_bitmap(p);
if (is_cpu_write_access) {
- tlb_unprotect_code_phys(env, start, cpu->mem_io_vaddr);
+ tlb_unprotect_code_phys(cpu, start, cpu->mem_io_vaddr);
}
}
#endif
--
1.8.1.4
- [Qemu-devel] [RFC qom-cpu 19/41] cpu-exec: Change cpu_loop_exit() argument to CPUState, (continued)
- [Qemu-devel] [RFC qom-cpu 19/41] cpu-exec: Change cpu_loop_exit() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 23/41] translate-all: Change cpu_io_recompile() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 20/41] translate-all: Change cpu_restore_state() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 21/41] translate-all: Change cpu_restore_state_from_tb() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 22/41] translate-all: Change tb_check_watchpoint() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 26/41] target-ppc: Use PowerPCCPU in PowerPCCPUClass::handle_mmu_fault hook, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 25/41] translate-all: Change tb_flush_jmp_cache() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 28/41] exec: Change cpu_breakpoint_{insert, remove{, _by_ref, _all}} argument, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 30/41] cputlb: Change tlb_update_dirty() argument to CPUState,
Andreas Färber <=
- [Qemu-devel] [RFC qom-cpu 24/41] translate-all: Change tb_gen_code() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 29/41] cpu-exec: Change cpu_resume_from_signal() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 27/41] exec: Change cpu_watchpoint_{insert, remove{, _by_ref, _all}} argument, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 35/41] target-cris: Replace DisasContext::env field with CRISCPU, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 11/41] cpu: Move exception_index field from CPU_COMMON to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 33/41] cputlb: Change tlb_set_page() argument to CPUState, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 36/41] target-lm32: Replace DisasContext::env field with LM32CPU, Andreas Färber, 2013/09/04
- [Qemu-devel] [RFC qom-cpu 31/41] exec: Change memory_region_section_get_iotlb() argument to CPUState, Andreas Färber, 2013/09/04