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path: root/libc/sysdeps/linux/arm/vfork.S
AgeCommit message (Collapse)Author
2006-01-31s:THUMB_INTERWORK:USE_BX:, thx Khem RajPeter S. Mazinger
2006-01-31John Bowler writes in Bug 385:Mike Frysinger
This patch changes all cases where the ARM assembler mov pc,rx instructions are used to ensure that the thumb/arm interwork change of process more works - in essence mov pc,rx needs to become bx rc. The ldr pc or ldm rx, {pc} instructions are not changed - this is fine on ARM >=v5 but will fail to restore thumb mode on ARM v4T, i.e. this code will not provide support for thumb on ARM v4T. One mov pc is left in resolve.S, this is fixed in a different patch - thumb-resolve.patch The changes are protected by __THUMB_INTERWORK__ - the original mov instruction will work on newer architectures and is required on arch v4 (not v4t) and earlier - those which did not support thumb - so this is safe. See gcc lib1asmfuncs for a more exact test.
2006-01-29Patch by Joseph S. Myers to add support for ARM EABIMike Frysinger
2006-01-24fork/vfork weak in libc, strong in libpthreadPeter S. Mazinger
2006-01-14hidden_def/hidden_proto: convert all users (I hope) termios split, add some ↵Peter S. Mazinger
missing headers, other jump relocs removed
2005-12-15Hide fork and vfork, use the newly introduced *aliasPeter S. Mazinger
2005-11-10update licenseMike Frysinger
2005-06-11touchup syntax for no real good reason ;)Mike Frysinger
2005-06-10Remove TEXTREL relocations for ARM.Joakim Tjernlund
Hide __syscall_error from outside libc. From Peter Mazinger.
2004-05-14Kill off the now obsolete __libc_vfork symbolEric Andersen
2003-06-27Cleanup a couple of ugly bitsEric Andersen
2002-01-31Fixup setjmp and longjmp so they behave themselves properly nowEric Andersen
on both x86 and arm... -Erik
2001-12-19Update my email address. I am no longer andersen@lineo.comEric Andersen
2001-06-21Patch from Shane Nay, who noticed that these were not properly labelingEric Andersen
functions as such, thereby hosing the shared lib loader.
2001-06-19This was violating policy and using a kernel header file...Eric Andersen
-Erik
2001-04-20Nobody should be using the SYS_ syscall names. Use the __NR_<foo>Eric Andersen
names instead. -Erik
2001-02-09It turns out that vfork was completely broken. That was why itEric Andersen
wouldn't run on my little arm7tdmi/uClinux boards, since without vfork working, nothing works on uClinux. It took me forever to find this, since other problems were hiding this one. Big, huge, sigh of relief. -Erik