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| author | Elliott Hughes <enh@google.com> | 2015-06-10 17:24:20 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2015-06-10 18:55:06 -0700 |
| commit | 25ac753f474492ffa3625ca6b5aae254bb205c33 (patch) | |
| tree | 9ba53d98920b5c870fa22200ea59bd23f26019dd /libc/arch-arm | |
| parent | eeb1d33a31de854c7d9713fd365291ff1b4780fa (diff) | |
| download | android_bionic-25ac753f474492ffa3625ca6b5aae254bb205c33.tar.gz android_bionic-25ac753f474492ffa3625ca6b5aae254bb205c33.tar.bz2 android_bionic-25ac753f474492ffa3625ca6b5aae254bb205c33.zip | |
Add process_vm_readv and process_vm_writev.
Bug: http://b/21761353
Change-Id: Ic8ef3f241d62d2a4271fbc783c8af50257bac498
(cherry picked from commit be57a40d2973739c4fb0aa1cfb0014f34aeec2bd)
Diffstat (limited to 'libc/arch-arm')
| -rw-r--r-- | libc/arch-arm/syscalls/process_vm_readv.S | 22 | ||||
| -rw-r--r-- | libc/arch-arm/syscalls/process_vm_writev.S | 22 |
2 files changed, 44 insertions, 0 deletions
diff --git a/libc/arch-arm/syscalls/process_vm_readv.S b/libc/arch-arm/syscalls/process_vm_readv.S new file mode 100644 index 000000000..48c49dc9e --- /dev/null +++ b/libc/arch-arm/syscalls/process_vm_readv.S @@ -0,0 +1,22 @@ +/* Generated by gensyscalls.py. Do not edit. */ + +#include <private/bionic_asm.h> + +ENTRY(process_vm_readv) + 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_process_vm_readv + 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_internal +END(process_vm_readv) diff --git a/libc/arch-arm/syscalls/process_vm_writev.S b/libc/arch-arm/syscalls/process_vm_writev.S new file mode 100644 index 000000000..4c21c43fd --- /dev/null +++ b/libc/arch-arm/syscalls/process_vm_writev.S @@ -0,0 +1,22 @@ +/* Generated by gensyscalls.py. Do not edit. */ + +#include <private/bionic_asm.h> + +ENTRY(process_vm_writev) + 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_process_vm_writev + 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_internal +END(process_vm_writev) |