| History log of /src/lib/libc/arch/sparc/gen/_setjmp.S |
| Revision | | Date | Author | Comments |
| 1.10 |
| 12-Jul-2014 |
nakayama | Use save instruction to set up a local stack frame.
This fixes a segmentation fault caused by bash 4.3 on sparc64
kernels with 32-bit userland, bash uses _setjmp/_longjmp heavyly
via sigsetjmp/siglongjmp since 4.3.
For 32-bit compat library which is compiled with -mcpu=ultrasparc
option (and define __sparc_v9__), use a similar code to 64-bit
library.
|
| 1.9 |
| 30-Apr-2011 |
martin | branches: 1.9.6; 1.9.10; 1.9.12; 1.9.18; 1.9.20;
Save a few global registers during set/longjmp - at least the application
registers and the only currently used system register (%g7).
Sparc now passes the setjmp tests (and should be able to build perl again).
|
| 1.8 |
| 28-Apr-2008 |
martin | branches: 1.8.8;
Remove clause 3 and 4 from TNF licenses
|
| 1.7 |
| 23-Mar-2004 |
pk | branches: 1.7.30;
Fix comment: g6 => o1
|
| 1.6 |
| 27-Jun-1999 |
pk | A new implementation of _setjmp/_longjmp that uses the T_FLUSHWIN trap.
This means the stack frame and program counter can restored directly
from the jmp_buf, eliminating the need to backtrack through frames
which does not work in all cases.
|
| 1.5 |
| 01-Jul-1998 |
tv | Change immediate label references to _C_LABEL().
|
| 1.4 |
| 16-Jul-1997 |
christos | RCSID fixes: Always use the NetBSD rcsid and the macro RCSID() defined in
<machine/asm.h>; Also syscalls should be protected using the SYSLIBC_SCCS
define not LIBC_SCCS
|
| 1.3 |
| 16-Nov-1996 |
pk | Remove DEFS.h, which has been just a placeholder for a long time.
|
| 1.2 |
| 06-Mar-1996 |
pk | Avoid load/store doubles; jmp_buf is long aligned (Michael Eriksson; PR#2180)
|
| 1.1 |
| 07-Oct-1993 |
cgd | make an arch directory in libc, and move all machine dirs into it
|
| 1.7.30.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.8.8.2 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.8.8.1 |
| 28-Apr-2008 |
martin | file _setjmp.S was added on branch christos-time_t on 2008-04-28 20:22:58 +0000
|
| 1.9.20.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.9.18.1 |
| 07-Aug-2014 |
msaitoh | Pull up following revision(s) (requested by nakayama in ticket #1100):
lib/libc/arch/sparc/gen/_setjmp.S: revision 1.10
Use save instruction to set up a local stack frame.
This fixes a segmentation fault caused by bash 4.3 on sparc64
kernels with 32-bit userland, bash uses _setjmp/_longjmp heavyly
via sigsetjmp/siglongjmp since 4.3.
For 32-bit compat library which is compiled with -mcpu=ultrasparc
option (and define __sparc_v9__), use a similar code to 64-bit
library.
|
| 1.9.12.1 |
| 07-Aug-2014 |
msaitoh | Pull up following revision(s) (requested by nakayama in ticket #1100):
lib/libc/arch/sparc/gen/_setjmp.S: revision 1.10
Use save instruction to set up a local stack frame.
This fixes a segmentation fault caused by bash 4.3 on sparc64
kernels with 32-bit userland, bash uses _setjmp/_longjmp heavyly
via sigsetjmp/siglongjmp since 4.3.
For 32-bit compat library which is compiled with -mcpu=ultrasparc
option (and define __sparc_v9__), use a similar code to 64-bit
library.
|
| 1.9.10.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.9.6.1 |
| 07-Aug-2014 |
msaitoh | Use save instruction to set up a local stack frame.
This fixes a segmentation fault caused by bash 4.3 on sparc64
kernels with 32-bit userland, bash uses _setjmp/_longjmp heavyly
via sigsetjmp/siglongjmp since 4.3.
For 32-bit compat library which is compiled with -mcpu=ultrasparc
option (and define __sparc_v9__), use a similar code to 64-bit
library.
|
