diff options
| author | Sonic Zhang <sonic.adi@gmail.com> | 2010-01-07 11:58:37 -0600 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2010-01-07 11:58:37 -0600 |
| commit | 7fe1a91281de095e4cc43868cc14ca4937154a0c (patch) | |
| tree | e0037f6ae8b893bd4f691c0b40704ed49d0e05f4 | |
| parent | 0fde663708c981189e4e62f3be51e02b1ad4eead (diff) | |
blackfin,kgdb: Do not put PC in gdb_regs into retx.
In blackfin, kgdb is running in delayed exception IRQ5 other than in
exception IRQ3 directly. Register reti other than retx in pt_regs is
the kgdb return address. So, don't put PC in gdb_regs into retx.
CC: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
| -rw-r--r-- | arch/blackfin/kernel/kgdb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index da03848bfdd..34c7c3ed2c9 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -133,7 +133,7 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs) regs->lb1 = gdb_regs[BFIN_LB1]; regs->usp = gdb_regs[BFIN_USP]; regs->syscfg = gdb_regs[BFIN_SYSCFG]; - regs->retx = gdb_regs[BFIN_PC]; + regs->retx = gdb_regs[BFIN_RETX]; regs->retn = gdb_regs[BFIN_RETN]; regs->rete = gdb_regs[BFIN_RETE]; regs->pc = gdb_regs[BFIN_PC]; |