Remove perf_event_open.

This was accidentally added at a time when you couldn't add a constant
to <syscall.h> without generating an assembly stub! (You no longer need
to add the constants at all.)

Bug: 11156955
Change-Id: I053c17879138787976c744a5ecf7d30ee51dc48f

7 files changed, 0 insertions, 143 deletions

diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 2a891b7..694b8ae 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -297,7 +297,6 @@ int     delete_module(const char*, unsigned int)   all
 int     klogctl:syslog(int, char*, int)   all
 int     sysinfo(struct sysinfo*)  all
 int     personality(unsigned long)  all
-long    perf_event_open(struct perf_event_attr* attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags) all
 
 int epoll_create1(int)  all
 int epoll_ctl(int, int op, int, struct epoll_event*)  all
diff --git a/libc/arch-arm/syscalls/perf_event_open.S b/libc/arch-arm/syscalls/perf_event_open.S
deleted file mode 100644
index 2821ac5..0000000
--- a/libc/arch-arm/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    mov     ip, sp
-    stmfd   sp!, {r4, r5, r6, r7}
-    .cfi_def_cfa_offset 16
-    .cfi_rel_offset r4, 0
-    .cfi_rel_offset r5, 4
-    .cfi_rel_offset r6, 8
-    .cfi_rel_offset r7, 12
-    ldmfd   ip, {r4, r5, r6}
-    ldr     r7, =__NR_perf_event_open
-    swi     #0
-    ldmfd   sp!, {r4, r5, r6, r7}
-    .cfi_def_cfa_offset 0
-    cmn     r0, #(MAX_ERRNO + 1)
-    bxls    lr
-    neg     r0, r0
-    b       __set_errno
-END(perf_event_open)
diff --git a/libc/arch-arm64/syscalls/perf_event_open.S b/libc/arch-arm64/syscalls/perf_event_open.S
deleted file mode 100644
index 3960264..0000000
--- a/libc/arch-arm64/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    stp     x29, x30, [sp, #-16]!
-    mov     x29,  sp
-    str     x8,       [sp, #-16]!
-
-    mov     x8, __NR_perf_event_open
-    svc     #0
-
-    ldr     x8,       [sp], #16
-    ldp     x29, x30, [sp], #16
-
-    cmn     x0, #(MAX_ERRNO + 1)
-    cneg    x0, x0, hi
-    b.hi    __set_errno
-
-    ret
-END(perf_event_open)
diff --git a/libc/arch-mips/syscalls/perf_event_open.S b/libc/arch-mips/syscalls/perf_event_open.S
deleted file mode 100644
index a0e4416..0000000
--- a/libc/arch-mips/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    .set noreorder
-    .cpload t9
-    li v0, __NR_perf_event_open
-    syscall
-    bnez a3, 1f
-    move a0, v0
-    j ra
-    nop
-1:
-    la t9,__set_errno
-    j t9
-    nop
-    .set reorder
-END(perf_event_open)
diff --git a/libc/arch-mips64/syscalls/perf_event_open.S b/libc/arch-mips64/syscalls/perf_event_open.S
deleted file mode 100644
index d796a16..0000000
--- a/libc/arch-mips64/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    .set push
-    .set noreorder
-    li v0, __NR_perf_event_open
-    syscall
-    bnez a3, 1f
-    move a0, v0
-    j ra
-    nop
-1:
-    move t0, ra
-    bal     2f
-    nop
-2:
-    .cpsetup ra, t1, 2b
-    LA t9,__set_errno
-    .cpreturn
-    j t9
-    move ra, t0
-    .set pop
-END(perf_event_open)
diff --git a/libc/arch-x86/syscalls/perf_event_open.S b/libc/arch-x86/syscalls/perf_event_open.S
deleted file mode 100644
index ebbe1f0..0000000
--- a/libc/arch-x86/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    pushl   %ebx
-    pushl   %ecx
-    pushl   %edx
-    pushl   %esi
-    pushl   %edi
-    .cfi_def_cfa_offset 20
-    .cfi_rel_offset ebx, 0
-    .cfi_rel_offset ecx, 4
-    .cfi_rel_offset edx, 8
-    .cfi_rel_offset esi, 12
-    .cfi_rel_offset edi, 16
-    mov     24(%esp), %ebx
-    mov     28(%esp), %ecx
-    mov     32(%esp), %edx
-    mov     36(%esp), %esi
-    mov     40(%esp), %edi
-    movl    $__NR_perf_event_open, %eax
-    int     $0x80
-    cmpl    $-MAX_ERRNO, %eax
-    jb      1f
-    negl    %eax
-    pushl   %eax
-    call    __set_errno
-    addl    $4, %esp
-    orl     $-1, %eax
-1:
-    popl    %edi
-    popl    %esi
-    popl    %edx
-    popl    %ecx
-    popl    %ebx
-    ret
-END(perf_event_open)
diff --git a/libc/arch-x86_64/syscalls/perf_event_open.S b/libc/arch-x86_64/syscalls/perf_event_open.S
deleted file mode 100644
index d9fc71e..0000000
--- a/libc/arch-x86_64/syscalls/perf_event_open.S
+++ /dev/null
@@ -1,17 +0,0 @@
-/* Generated by gensyscalls.py. Do not edit. */
-
-#include <private/bionic_asm.h>
-
-ENTRY(perf_event_open)
-    movq    %rcx, %r10
-    movl    $__NR_perf_event_open, %eax
-    syscall
-    cmpq    $-MAX_ERRNO, %rax
-    jb      1f
-    negl    %eax
-    movl    %eax, %edi
-    call    __set_errno
-    orq     $-1, %rax
-1:
-    ret
-END(perf_event_open)