6bb9a0a9ef
We are setting SRR0 to the instruction before the one causing the unaligned exception. A quick testcase: . = 0x100 .globl _start _start: /* Cause a 0x600 */ li 3,0x1 stwcx. 3,0,3 1: b 1b . = 0x600 1: b 1b Built into something we can load as a BIOS image: gcc -mbig -c test.S ld -EB -Ttext 0x0 -o test test.o objcopy -O binary test test.bin Run with: qemu-system-ppc64 -nographic -bios test.bin Shows an incorrect SRR0 (points at the li): SRR0 0000000000000100 With the patch we get the correct SRR0: SRR0 0000000000000104 Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de> |
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| .. | ||
| aarch64 | ||
| alpha | ||
| arm | ||
| cris | ||
| i386 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| mips64 | ||
| openrisc | ||
| ppc | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| sparc64 | ||
| tilegx | ||
| unicore32 | ||
| x86_64 | ||
| elfload.c | ||
| errno_defs.h | ||
| flat.h | ||
| flatload.c | ||
| ioctls.h | ||
| linux_loop.h | ||
| linuxload.c | ||
| m68k-sim.c | ||
| main.c | ||
| Makefile.objs | ||
| mmap.c | ||
| qemu.h | ||
| signal.c | ||
| socket.h | ||
| strace.c | ||
| strace.list | ||
| syscall_defs.h | ||
| syscall_types.h | ||
| syscall.c | ||
| target_flat.h | ||
| uaccess.c | ||
| uname.c | ||
| uname.h | ||
| vm86.c | ||