pa-fazil
/
android_bionic
mirror of https://github.com/fazilsheik96/android_bionic.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge "Use ENTRY_PRIVATE in __bionic_clone assembler."

This commit is contained in:
Treehugger Robot 2016-10-27 23:07:28 +00:00 committed by Gerrit Code Review
parent 7409b9cfed beb8796624
commit b1d98da378
5 changed files with 5 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libc/arch-arm/bionic/__bionic_clone.S
View File

@ -29,7 +29,7 @@
#include <private/bionic_asm.h> #include <private/bionic_asm.h>
// pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg); // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
ENTRY(__bionic_clone) ENTRY_PRIVATE(__bionic_clone)
mov ip, sp mov ip, sp
# save registers to parent stack # save registers to parent stack
stmfd sp!, {r4, r5, r6, r7} stmfd sp!, {r4, r5, r6, r7}
@ -67,4 +67,3 @@ ENTRY(__bionic_clone)
pop {r0, r1} pop {r0, r1}
b __start_thread b __start_thread
END(__bionic_clone) END(__bionic_clone)
.hidden __bionic_clone

3
libc/arch-arm64/bionic/__bionic_clone.S
View File

@ -30,7 +30,7 @@
// pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg); // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
ENTRY(__bionic_clone) ENTRY_PRIVATE(__bionic_clone)
# Push 'fn' and 'arg' onto the child stack. # Push 'fn' and 'arg' onto the child stack.
stp x5, x6, [x1, #-16]! stp x5, x6, [x1, #-16]!
@ -57,4 +57,3 @@ ENTRY(__bionic_clone)
ldp x0, x1, [sp], #16 ldp x0, x1, [sp], #16
b __start_thread b __start_thread
END(__bionic_clone) END(__bionic_clone)
.hidden __bionic_clone

3
libc/arch-mips/bionic/__bionic_clone.S
View File

@ -31,7 +31,7 @@
#include <linux/sched.h> #include <linux/sched.h>
// pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg); // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
ENTRY(__bionic_clone) ENTRY_PRIVATE(__bionic_clone)
.set noreorder .set noreorder
.cpload t9 .cpload t9
.set reorder .set reorder
@ -69,4 +69,3 @@ ENTRY(__bionic_clone)
la t9,__set_errno_internal la t9,__set_errno_internal
j t9 j t9
END(__bionic_clone) END(__bionic_clone)
.hidden __bionic_clone

3
libc/arch-x86/bionic/__bionic_clone.S
View File

@ -1,7 +1,7 @@
#include <private/bionic_asm.h> #include <private/bionic_asm.h>
// pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg); // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
ENTRY(__bionic_clone) ENTRY_PRIVATE(__bionic_clone)
pushl %ebx pushl %ebx
.cfi_adjust_cfa_offset 4 .cfi_adjust_cfa_offset 4
.cfi_rel_offset ebx, 0 .cfi_rel_offset ebx, 0
@ -62,4 +62,3 @@ ENTRY(__bionic_clone)
.cfi_restore ebx .cfi_restore ebx
ret ret
END(__bionic_clone) END(__bionic_clone)
.hidden __bionic_clone

3
libc/arch-x86_64/bionic/__bionic_clone.S
View File

@ -29,7 +29,7 @@
#include <private/bionic_asm.h> #include <private/bionic_asm.h>
// pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg); // pid_t __bionic_clone(int flags, void* child_stack, pid_t* parent_tid, void* tls, pid_t* child_tid, int (*fn)(void*), void* arg);
ENTRY(__bionic_clone) ENTRY_PRIVATE(__bionic_clone)
# Copy 'fn' and 'arg' onto the child stack. # Copy 'fn' and 'arg' onto the child stack.
movq %r9, -16(%rsi) # fn movq %r9, -16(%rsi) # fn
movq 8(%rsp), %rax # Read 'arg'. movq 8(%rsp), %rax # Read 'arg'.
@ -74,4 +74,3 @@ ENTRY(__bionic_clone)
# We're the parent; nothing to do. # We're the parent; nothing to do.
ret ret
END(__bionic_clone) END(__bionic_clone)
.hidden __bionic_clone