# HG changeset patch
# User Keir Fraser <keir@xxxxxxx>
# Date 1296032477 0
# Node ID 8fa76bc21363d7dbc3fbc7d0333e6668a5953ebe
# Parent 6531202cdf1fa9a57674dcf20f522a844f483926
x86: Do not pollute namespace with asm defns of PERFC_*.
This fixes the build with perfc=y.
Signed-off-by: Keir Fraser <keir@xxxxxxx>
xen-unstable changeset: 22814:b9017fdaad4d
xen-unstable date: Wed Jan 26 08:35:24 2011 +0000
---
xen/arch/x86/x86_32/asm-offsets.c | 4 ++--
xen/arch/x86/x86_32/entry.S | 4 ++--
xen/arch/x86/x86_64/asm-offsets.c | 4 ++--
xen/arch/x86/x86_64/compat/entry.S | 2 +-
xen/arch/x86/x86_64/entry.S | 4 ++--
xen/include/asm-x86/x86_32/asm_defns.h | 2 +-
xen/include/asm-x86/x86_64/asm_defns.h | 2 +-
7 files changed, 11 insertions(+), 11 deletions(-)
diff -r 6531202cdf1f -r 8fa76bc21363 xen/arch/x86/x86_32/asm-offsets.c
--- a/xen/arch/x86/x86_32/asm-offsets.c Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/arch/x86/x86_32/asm-offsets.c Wed Jan 26 09:01:17 2011 +0000
@@ -116,8 +116,8 @@ void __dummy__(void)
BLANK();
#if PERF_COUNTERS
- DEFINE(PERFC_hypercalls, PERFC_hypercalls);
- DEFINE(PERFC_exceptions, PERFC_exceptions);
+ DEFINE(ASM_PERFC_hypercalls, PERFC_hypercalls);
+ DEFINE(ASM_PERFC_exceptions, PERFC_exceptions);
BLANK();
#endif
diff -r 6531202cdf1f -r 8fa76bc21363 xen/arch/x86/x86_32/entry.S
--- a/xen/arch/x86/x86_32/entry.S Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/arch/x86/x86_32/entry.S Wed Jan 26 09:01:17 2011 +0000
@@ -162,7 +162,7 @@ 1: sti
GET_CURRENT(%ebx)
cmpl $NR_hypercalls,%eax
jae bad_hypercall
- PERFC_INCR(PERFC_hypercalls, %eax, %ebx)
+ PERFC_INCR(hypercalls, %eax, %ebx)
#ifndef NDEBUG
/* Create shadow parameters and corrupt those not used by this call. */
pushl %eax
@@ -452,7 +452,7 @@ 1: xorl %eax,%eax
movl %esp,%edx
pushl %edx # push the cpu_user_regs pointer
GET_CURRENT(%ebx)
- PERFC_INCR(PERFC_exceptions, %eax, %ebx)
+ PERFC_INCR(exceptions, %eax, %ebx)
call *exception_table(,%eax,4)
addl $4,%esp
movl UREGS_eflags(%esp),%eax
diff -r 6531202cdf1f -r 8fa76bc21363 xen/arch/x86/x86_64/asm-offsets.c
--- a/xen/arch/x86/x86_64/asm-offsets.c Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/arch/x86/x86_64/asm-offsets.c Wed Jan 26 09:01:17 2011 +0000
@@ -143,8 +143,8 @@ void __dummy__(void)
BLANK();
#if PERF_COUNTERS
- DEFINE(PERFC_hypercalls, PERFC_hypercalls);
- DEFINE(PERFC_exceptions, PERFC_exceptions);
+ DEFINE(ASM_PERFC_hypercalls, PERFC_hypercalls);
+ DEFINE(ASM_PERFC_exceptions, PERFC_exceptions);
BLANK();
#endif
diff -r 6531202cdf1f -r 8fa76bc21363 xen/arch/x86/x86_64/compat/entry.S
--- a/xen/arch/x86/x86_64/compat/entry.S Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/arch/x86/x86_64/compat/entry.S Wed Jan 26 09:01:17 2011 +0000
@@ -72,7 +72,7 @@ ENTRY(compat_hypercall)
movl UREGS_rbp+SHADOW_BYTES(%rsp),%r9d /* Arg 6 */
#undef SHADOW_BYTES
1: leaq compat_hypercall_table(%rip),%r10
- PERFC_INCR(PERFC_hypercalls, %rax, %rbx)
+ PERFC_INCR(hypercalls, %rax, %rbx)
callq *(%r10,%rax,8)
#ifndef NDEBUG
/* Deliberately corrupt parameter regs used by this hypercall. */
diff -r 6531202cdf1f -r 8fa76bc21363 xen/arch/x86/x86_64/entry.S
--- a/xen/arch/x86/x86_64/entry.S Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/arch/x86/x86_64/entry.S Wed Jan 26 09:01:17 2011 +0000
@@ -175,7 +175,7 @@ ENTRY(syscall_enter)
movq UREGS_r9 +SHADOW_BYTES(%rsp),%r9 /* Arg 6 */
#undef SHADOW_BYTES
1: leaq hypercall_table(%rip),%r10
- PERFC_INCR(PERFC_hypercalls, %rax, %rbx)
+ PERFC_INCR(hypercalls, %rax, %rbx)
callq *(%r10,%rax,8)
#ifndef NDEBUG
/* Deliberately corrupt parameter regs used by this hypercall. */
@@ -472,7 +472,7 @@ 1: movq %rsp,%rdi
movl UREGS_entry_vector(%rsp),%eax
leaq exception_table(%rip),%rdx
GET_CURRENT(%rbx)
- PERFC_INCR(PERFC_exceptions, %rax, %rbx)
+ PERFC_INCR(exceptions, %rax, %rbx)
callq *(%rdx,%rax,8)
testb $3,UREGS_cs(%rsp)
jz restore_all_xen
diff -r 6531202cdf1f -r 8fa76bc21363 xen/include/asm-x86/x86_32/asm_defns.h
--- a/xen/include/asm-x86/x86_32/asm_defns.h Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/include/asm-x86/x86_32/asm_defns.h Wed Jan 26 09:01:17 2011 +0000
@@ -83,7 +83,7 @@ 1: addl $4,%esp;
pushl _cur; \
movl VCPU_processor(_cur),_cur; \
shll $PERCPU_SHIFT,_cur; \
- incl per_cpu__perfcounters+_name*4(_cur,_idx,4);\
+ incl per_cpu__perfcounters+ASM_PERFC_##_name*4(_cur,_idx,4);\
popl _cur
#else
#define PERFC_INCR(_name,_idx,_cur)
diff -r 6531202cdf1f -r 8fa76bc21363 xen/include/asm-x86/x86_64/asm_defns.h
--- a/xen/include/asm-x86/x86_64/asm_defns.h Tue Jan 25 14:54:42 2011 +0000
+++ b/xen/include/asm-x86/x86_64/asm_defns.h Wed Jan 26 09:01:17 2011 +0000
@@ -71,7 +71,7 @@ 1: addq $8,%rsp;
shlq $PERCPU_SHIFT,_cur; \
addq %rdx,_cur; \
popq %rdx; \
- incl _name*4(_cur,_idx,4); \
+ incl ASM_PERFC_##_name*4(_cur,_idx,4); \
popq _cur
#else
#define PERFC_INCR(_name,_idx,_cur)
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