| Commit message (Collapse) | Author | Age | Files | Lines |
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Since x86-64 __start_context calls the internal __setcontext:
5089: 00000000000417e0 145 FUNC LOCAL DEFAULT 13 __setcontext
it should call __setcontext directly.
* sysdeps/unix/sysv/linux/x86_64/__start_context.S
(__start_context): Call __setcontext directly.
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Don't use pop to restore %rdi so that stack is aligned to 16 bytes
when calling __setcontext.
[BZ #18661]
* sysdeps/unix/sysv/linux/x86_64/__start_context.S
(__start_context): Don't use pop to restore %rdi so that stack
is aligned to 16 bytes when calling __setcontext.
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2004-01-10 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/x86_64/__start_context.S: Add cfi directives.
* sysdeps/unix/x86_64/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
* sysdeps/x86_64/strcspn.S: Likewise.
* sysdeps/x86_64/strspn.S: Likewise.
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2003-08-27 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/fpu/bits/mathinline.h: Define __signbitf,
__signbit, and __signbitl inline functions.
* sysdeps/unix/sysv/linux/x86_64/__start_context.S: Use
HIDDEN_JUMPTARGET instead of JUMPTARGET to call exit().
* sysdeps/x86_64/bsd-_setjmp.S [PIC]: Jump to __GI___sigsetjmp.
* sysdeps/x86_64/setjmp.S: Add libc_hidden_def for __sigsetjmp.
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2002-08-31 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/x86_64/Makefile (sysdep_routines): Add
__start_context.
* sysdeps/unix/sysv/linux/x86_64/__start_context.S: New file.
* sysdeps/unix/sysv/linux/x86_64/makecontext.c: New file.
* sysdeps/unix/sysv/linux/x86_64/ucontext_i.h: Add defines for
registers used for passing args.
* sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Save and restore
all needed registers.
* sysdeps/unix/sysv/linux/x86_64/setcontext.S: Restore all
registers.
* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Save all needed
registers.
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