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| author | Christopher Ferris <cferris@google.com> | 2013-12-02 17:44:53 -0800 |
|---|---|---|
| committer | Christopher Ferris <cferris@google.com> | 2013-12-02 19:13:12 -0800 |
| commit | ed45970ac5a182e512669cfa5c15b9f4fa783ad7 (patch) | |
| tree | c8038ea495e3822f652d45eb06efe739b246268b /libc/include | |
| parent | ab0b0cdf1b07eb25ad89e0de08d4b3fd453602fe (diff) | |
| download | bionic-ed45970ac5a182e512669cfa5c15b9f4fa783ad7.zip bionic-ed45970ac5a182e512669cfa5c15b9f4fa783ad7.tar.gz bionic-ed45970ac5a182e512669cfa5c15b9f4fa783ad7.tar.bz2 | |
Add cfi directives to all arm assembly.
Since the ENTRY/END macros now have .cfi_startproc/.cfi_endproc, most of the
custom arm assembly has no unwind information. Adding the proper cfi directives
for these and removing the arm directives.
Update the gensyscalls.py script to add these cfi directives for the generated
assembly. Also fix the references to non-uapi headers to the proper uapi
header.
In addition, remove the kill.S, tkill.S, tgkill.S for arm since they are not
needed at all. The unwinder (libunwind) is able to properly unwind using the
normal abort.
After this change, I can unwind through the system calls again.
Bug: 11559337
Bug: 11825869
Bug: 11321283
Change-Id: I18b48089ef2d000a67913ce6febc6544bbe934a3
Diffstat (limited to 'libc/include')
| -rw-r--r-- | libc/include/sys/glibc-syscalls.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libc/include/sys/glibc-syscalls.h b/libc/include/sys/glibc-syscalls.h index 3683533..0deb73a 100644 --- a/libc/include/sys/glibc-syscalls.h +++ b/libc/include/sys/glibc-syscalls.h @@ -721,6 +721,7 @@ #define SYS_fcntl64 __NR_fcntl64 #define SYS_fdatasync __NR_fdatasync #define SYS_fgetxattr __NR_fgetxattr +#define SYS_finit_module __NR_finit_module #define SYS_flistxattr __NR_flistxattr #define SYS_flock __NR_flock #define SYS_fork __NR_fork @@ -785,6 +786,7 @@ #define SYS_ioprio_get __NR_ioprio_get #define SYS_ioprio_set __NR_ioprio_set #define SYS_ipc __NR_ipc +#define SYS_kcmp __NR_kcmp #define SYS_kexec_load __NR_kexec_load #define SYS_keyctl __NR_keyctl #define SYS_kill __NR_kill @@ -1077,6 +1079,7 @@ #define SYS_fcntl64 __NR_fcntl64 #define SYS_fdatasync __NR_fdatasync #define SYS_fgetxattr __NR_fgetxattr +#define SYS_finit_module __NR_finit_module #define SYS_flistxattr __NR_flistxattr #define SYS_flock __NR_flock #define SYS_fork __NR_fork @@ -1146,6 +1149,7 @@ #define SYS_ioprio_get __NR_ioprio_get #define SYS_ioprio_set __NR_ioprio_set #define SYS_ipc __NR_ipc +#define SYS_kcmp __NR_kcmp #define SYS_kexec_load __NR_kexec_load #define SYS_keyctl __NR_keyctl #define SYS_kill __NR_kill @@ -1164,7 +1168,6 @@ #define SYS_lstat __NR_lstat #define SYS_lstat64 __NR_lstat64 #define SYS_madvise __NR_madvise -#define SYS_madvise1 __NR_madvise1 #define SYS_mbind __NR_mbind #define SYS_migrate_pages __NR_migrate_pages #define SYS_mincore __NR_mincore @@ -1216,6 +1219,8 @@ #define SYS_pread64 __NR_pread64 #define SYS_preadv __NR_preadv #define SYS_prlimit64 __NR_prlimit64 +#define SYS_process_vm_readv __NR_process_vm_readv +#define SYS_process_vm_writev __NR_process_vm_writev #define SYS_prof __NR_prof #define SYS_profil __NR_profil #define SYS_pselect6 __NR_pselect6 @@ -1420,6 +1425,7 @@ #define SYS_fcntl __NR_fcntl #define SYS_fdatasync __NR_fdatasync #define SYS_fgetxattr __NR_fgetxattr +#define SYS_finit_module __NR_finit_module #define SYS_flistxattr __NR_flistxattr #define SYS_flock __NR_flock #define SYS_fork __NR_fork @@ -1477,6 +1483,7 @@ #define SYS_iopl __NR_iopl #define SYS_ioprio_get __NR_ioprio_get #define SYS_ioprio_set __NR_ioprio_set +#define SYS_kcmp __NR_kcmp #define SYS_kexec_load __NR_kexec_load #define SYS_keyctl __NR_keyctl #define SYS_kill __NR_kill |