[Xen-devel] Gentoo/glibc-2.3.5 tls patch: Need HELP - B.G. Bruce - com.xensource.lists.xen-devel

5 messages in com.xensource.lists.xen-devel[Xen-devel] Gentoo/glibc-2.3.5 tls pa...

From	Sent On	Attachments
B.G. Bruce	27 Jul 2005 15:20
Ian Pratt	27 Jul 2005 15:34
B.G. Bruce	27 Jul 2005 16:10
B.G. Bruce	27 Jul 2005 16:11
Keir Fraser	27 Jul 2005 16:14

Subject:	[Xen-devel] Gentoo/glibc-2.3.5 tls patch: Need HELP
From:	B.G. Bruce (bg...@nt-nv.com)
Date:	07/27/2005 03:20:14 PM
List:	com.xensource.lists.xen-devel

I'm trying to patch gentoo/glibc-2.3.5 with the tls patch from the wiki.

What I have so far (for sysdeps/unix/sysv/linux/i386/sysdeps.h): 0:SETUP_PIC_REG (dx); \ addl $_GLOBAL_OFFSET_TABLE_, %edx; \ movl %gs:0, %ecx; \ addl SYSCALL_ERROR_ERRNO@GOTNTPOFF(%edx), %ecx; \ xorl %edx, %edx; \ subl %eax, %edx; \

---------------------------------------------------------------------------

It's the last lines of the original patch that I don't know how to apply: - movl %edx, %gs:0(%ecx); \ + movl %edx, (%ecx); \

They belong somewhere in the following snippet:

SYSCALL_ERROR_HANDLER_TLS_STORE (%edx, %ecx); \ orl $-1, %eax; \ jmp L(pseudo_end); # ifndef NO_TLS_DIRECT_SEG_REFS # define SYSCALL_ERROR_HANDLER_TLS_STORE(src, destoff) \ movl src, %gs:(destoff) # else # define SYSCALL_ERROR_HANDLER_TLS_STORE(src, destoff) \ addl %gs:0, destoff; \ movl src, (destoff) # endif

Any help is greatly appreciated.

Brian.