Patchwork [PULL,14/24] kvm: Change kvm_{insert, remove}_breakpoint() argument to CPUState

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Submitter Andreas Färber
Date July 23, 2013, 2:53 a.m.
Message ID <1374548036-14471-15-git-send-email-afaerber@suse.de>
Download mbox | patch
Permalink /patch/260928/
State New
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Comments

Andreas Färber - July 23, 2013, 2:53 a.m.
CPUArchState is no longer directly used since converting CPU loops to
CPUState.

Prepares for changing GDBState::c_cpu to CPUState.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 gdbstub.c            | 12 ++++++++----
 include/sysemu/kvm.h |  4 ++--
 kvm-all.c            | 10 ++++------
 kvm-stub.c           |  4 ++--
 4 files changed, 16 insertions(+), 14 deletions(-)

Patch

diff --git a/gdbstub.c b/gdbstub.c
index 8e23509..b5e6778 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1954,8 +1954,10 @@  static int gdb_breakpoint_insert(target_ulong addr, target_ulong len, int type)
     CPUArchState *env;
     int err = 0;
 
-    if (kvm_enabled())
-        return kvm_insert_breakpoint(gdbserver_state->c_cpu, addr, len, type);
+    if (kvm_enabled()) {
+        return kvm_insert_breakpoint(ENV_GET_CPU(gdbserver_state->c_cpu),
+                                     addr, len, type);
+    }
 
     switch (type) {
     case GDB_BREAKPOINT_SW:
@@ -1991,8 +1993,10 @@  static int gdb_breakpoint_remove(target_ulong addr, target_ulong len, int type)
     CPUArchState *env;
     int err = 0;
 
-    if (kvm_enabled())
-        return kvm_remove_breakpoint(gdbserver_state->c_cpu, addr, len, type);
+    if (kvm_enabled()) {
+        return kvm_remove_breakpoint(ENV_GET_CPU(gdbserver_state->c_cpu),
+                                     addr, len, type);
+    }
 
     switch (type) {
     case GDB_BREAKPOINT_SW:
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 1e08a85..f8ac448 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -169,9 +169,9 @@  void *kvm_arch_ram_alloc(ram_addr_t size);
 void kvm_setup_guest_memory(void *start, size_t size);
 void kvm_flush_coalesced_mmio_buffer(void);
 
-int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type);
-int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type);
 void kvm_remove_all_breakpoints(CPUState *cpu);
 int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap);
diff --git a/kvm-all.c b/kvm-all.c
index a210389..4fb4ccb 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1900,10 +1900,9 @@  int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
     return data.err;
 }
 
-int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
     struct kvm_sw_breakpoint *bp;
     int err;
 
@@ -1946,10 +1945,9 @@  int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
     return 0;
 }
 
-int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
     struct kvm_sw_breakpoint *bp;
     int err;
 
@@ -2022,13 +2020,13 @@  int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
     return -EINVAL;
 }
 
-int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;
 }
 
-int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;
diff --git a/kvm-stub.c b/kvm-stub.c
index 370c837..7b2233a 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -83,13 +83,13 @@  int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
     return -ENOSYS;
 }
 
-int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;
 }
 
-int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr,
+int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr,
                           target_ulong len, int type)
 {
     return -EINVAL;