Displaying 4 results from an estimated 4 matches for "bnslr".
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2014 Sep 09
3
[PATCH] ppc64: ELFv2: Load TOC value in system call stub
This fixes a segmentation fault in the system call's error handling path with
dynamically-linked binaries on PowerPC64 little endian. The system call stub
wasn't loading up r2 with the appropriate TOC value in its global entry point.
The r2 setup code comes from the FUNC_START macro in gcc [1] and an equivalent
one can also be found in the LOCALENTRY macro in glibc [2].
On the ELFv2 ABI
2013 Dec 03
0
[klibc:master] ppc64: Add ppc64le support
...t;;
- print OUT "\t.text\n";
- print OUT "\t.type .${fname},\@function\n";
- print OUT "\t.globl .${fname}\n";
- print OUT ".${fname}:\n";
- print OUT "\tli 0,__NR_${sname}\n";
- print OUT "\tsc\n";
- print OUT "\tbnslr\n";
- print OUT "\tb .__syscall_error\n";
- print OUT "\t.size .${fname},.-.${fname}\n";
+ print OUT <<EOF;
+#include <asm/unistd.h>
+
+ .text
+ .balign 4
+ .globl ${fname}
+#if _CALL_ELF == 2
+ .type ${fname},\@function
+${fname}:
+#else
+ .section &qu...
2013 Dec 03
2
[PATCH 1/2] ppc64: Add ppc64le support
...t;;
- print OUT "\t.text\n";
- print OUT "\t.type .${fname},\@function\n";
- print OUT "\t.globl .${fname}\n";
- print OUT ".${fname}:\n";
- print OUT "\tli 0,__NR_${sname}\n";
- print OUT "\tsc\n";
- print OUT "\tbnslr\n";
- print OUT "\tb .__syscall_error\n";
- print OUT "\t.size .${fname},.-.${fname}\n";
+ print OUT <<EOF;
+#include <asm/unistd.h>
+
+ .text
+ .balign 4
+ .globl ${fname}
+#if _CALL_ELF == 2
+ .type ${fname},\@function
+${fname}:
+#else
+ .section &qu...
2013 Jul 31
29
[PATCH 0/9] tools: remove or disable old/useless/unused/unmainted stuff
depends on "autoconf: regenerate configure scripts with 4.4 version"
This series removes some of the really old deadwood from the tools build
and makes some other things which are on their way out configurable at
build time with a default depending on how far down the slope I judge
them to be.
* nuke in tree copy of libaio
* nuke obsolete tools: xsview, miniterm, lomount & sv
*