[patch 17/21] perfmon2 minimal: X86 64-bit system calls support

eranian
2008-06-09T22:40:58Z

This patchs adds the entry points for the X86 64-bit perfmon2 system calls.

Signed-off-by: Stephane Eranian <eranian@gmail.com>
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Index: o/arch/x86/ia32/ia32entry.S
===================================================================
--- o.orig/arch/x86/ia32/ia32entry.S 2008-06-04 11:09:38.000000000 +0200
+++ o/arch/x86/ia32/ia32entry.S 2008-06-04 11:33:03.000000000 +0200
@@ -731,4 +731,16 @@
.quad sys32_fallocate
.quad compat_sys_timerfd_settime /* 325 */
.quad compat_sys_timerfd_gettime
+ .quad sys_pfm_create_context
+ .quad sys_pfm_write_pmcs
+ .quad sys_pfm_write_pmds
+ .quad sys_pfm_read_pmds /* 330 */
+ .quad sys_pfm_load_context
+ .quad sys_pfm_start
+ .quad sys_pfm_stop
+ .quad sys_ni_syscall /* reserved for pfm_restart */
+ .quad sys_ni_syscall /* 335 reserverd for pfm_create_evtsets */
+ .quad sys_ni_syscall /* reserved for pfm_getinfo_evtsets */
+ .quad sys_ni_syscall /* reserved for pfm_delete_evtsets */
+ .quad sys_pfm_unload_context
ia32_syscall_end:
Index: o/include/asm-x86/unistd_64.h
===================================================================
--- o.orig/include/asm-x86/unistd_64.h 2008-06-04 11:09:38.000000000 +0200
+++ o/include/asm-x86/unistd_64.h 2008-06-04 11:33:03.000000000 +0200
@@ -640,6 +640,23 @@
#define __NR_timerfd_gettime 287
__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime)

+#define __NR_pfm_create_context 288
+__SYSCALL(__NR_pfm_create_context, sys_pfm_create_context)
+#define __NR_pfm_write_pmcs (__NR_pfm_create_context+1)
+__SYSCALL(__NR_pfm_write_pmcs, sys_pfm_write_pmcs)
+#define __NR_pfm_write_pmds (__NR_pfm_create_context+2)
+__SYSCALL(__NR_pfm_write_pmds, sys_pfm_write_pmds)
+#define __NR_pfm_read_pmds (__NR_pfm_create_context+3)
+ __SYSCALL(__NR_pfm_read_pmds, sys_pfm_read_pmds)
+#define __NR_pfm_load_context (__NR_pfm_create_context+4)
+__SYSCALL(__NR_pfm_load_context, sys_pfm_load_context)
+#define __NR_pfm_start (__NR_pfm_create_context+5)
+__SYSCALL(__NR_pfm_start, sys_pfm_start)
+#define __NR_pfm_stop (__NR_pfm_create_context+6)
+__SYSCALL(__NR_pfm_stop, sys_pfm_stop)
+#define __NR_pfm_restart (__NR_pfm_create_context+7)
+#define __NR_pfm_unload_context (__NR_pfm_create_context+11)
+__SYSCALL(__NR_pfm_unload_context, sys_pfm_unload_context)

#ifndef __NO_STUBS
#define __ARCH_WANT_OLD_READDIR

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