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| author | Stuart Menefy <stuart.menefy@st.com> | 2006-11-21 11:16:57 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-12-06 10:45:38 +0900 |
| commit | f0bc814cfbc212683c882e58b3d1afec6b3e3aa3 (patch) | |
| tree | 8ad669003716a3c22fb43e9c2066dcc5e5e0ad2d /arch/sh/kernel/irq.c | |
| parent | 53644087a607040a56d883df612b588814a56f11 (diff) | |
| download | talos-op-linux-f0bc814cfbc212683c882e58b3d1afec6b3e3aa3.tar.gz talos-op-linux-f0bc814cfbc212683c882e58b3d1afec6b3e3aa3.zip | |
sh: gcc4 support.
This fixes up the kernel for gcc4. The existing exception handlers
needed some wrapping for pt_regs access, acessing the registers
via a RELOC_HIDE() pointer.
The strcpy() issues popped up here too, so add -ffreestanding and
kill off the symbol export.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/irq.c')
| -rw-r--r-- | arch/sh/kernel/irq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index 944128ce9706..edf4d2d21336 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -84,9 +84,10 @@ static union irq_ctx *softirq_ctx[NR_CPUS]; asmlinkage int do_IRQ(unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7, - struct pt_regs regs) + struct pt_regs __regs) { - struct pt_regs *old_regs = set_irq_regs(®s); + struct pt_regs *regs = RELOC_HIDE(&__regs, 0); + struct pt_regs *old_regs = set_irq_regs(regs); int irq; #ifdef CONFIG_4KSTACKS union irq_ctx *curctx, *irqctx; |
