diff options
| author | Ryan Flux <ryan.flux@emsolutions.com.au> | 2011-10-04 10:50:49 +1000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2011-10-06 22:22:25 +0200 |
| commit | 331b43717229eaad2a95bf420f5100079bd53683 (patch) | |
| tree | 784606042014321101c611ef4650b1b6aacff76a /libc/sysdeps/linux/microblaze/vfork.S | |
| parent | cc5499a6a678e4caf1b06f33192de84d5ab88fd5 (diff) | |
microblaze mmu/elf/shared lib support
microblaze can either be with mmu or without
If with, use elf rather than flat, and support shared libs
Signed-off-by: Ryan Flux <ryan.flux@emsolutions.com.au>
Signed-off-by: Steve Bennett <steveb@workware.net.au>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/microblaze/vfork.S')
| -rw-r--r-- | libc/sysdeps/linux/microblaze/vfork.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/microblaze/vfork.S b/libc/sysdeps/linux/microblaze/vfork.S index c4b4dbf2f..57db5e543 100644 --- a/libc/sysdeps/linux/microblaze/vfork.S +++ b/libc/sysdeps/linux/microblaze/vfork.S @@ -36,7 +36,14 @@ __vfork: blti r4, 1f /* is r3 < -125? */ bri 2f /* normal return */ 1: sub r3, r3, r0 /* r3 = -r3 */ +#ifdef __PIC__ + mfs r3,rpc + addik r3,r3,_GLOBAL_OFFSET_TABLE_+8 + lwi r3,r3,C_SYMBOL_NAME(errno)@GOT + sw r3, r0, r3 +#else swi r3, r0, C_SYMBOL_NAME(errno); +#endif /* state restore etc */ 2: rtsd r15, 8 /* error return */ nop |