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[PATCH] Powerpc/trampline: consider __NO_FPRS__
- From: Sebastian Andrzej Siewior <sebastian at breakpoint dot cc>
- To: libc-alpha at sources dot redhat dot com
- Date: Fri, 18 Jun 2010 10:32:14 +0200
- Subject: [PATCH] Powerpc/trampline: consider __NO_FPRS__
2010-06-18 Sebastan Andrzej Siewior <bigeasy@linutronix.de>
* sysdeps/powerpc/powerpc32/dl-trampoline.S: Put __NO_FPRS__ around
floating point opcodes.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
sysdeps/powerpc/powerpc32/dl-trampoline.S | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/sysdeps/powerpc/powerpc32/dl-trampoline.S b/sysdeps/powerpc/powerpc32/dl-trampoline.S
index 6a158c3..bd815c7 100644
--- a/sysdeps/powerpc/powerpc32/dl-trampoline.S
+++ b/sysdeps/powerpc/powerpc32/dl-trampoline.S
@@ -137,6 +137,7 @@ _dl_prof_resolve:
stw r9,40(r1)
stw r10,44(r1)
stw r0,8(r1)
+#ifndef __NO_FPRS__
# Save the floating point registers
stfd fp1,48(r1)
stfd fp2,56(r1)
@@ -146,6 +147,7 @@ _dl_prof_resolve:
stfd fp6,88(r1)
stfd fp7,96(r1)
stfd fp8,104(r1)
+#endif
# XXX TODO: store vmx registers
# Load the extra parameters.
addi r6,r1,16
@@ -169,6 +171,7 @@ _dl_prof_resolve:
lwz r4,20(r1)
lwz r3,16(r1)
lwz r0,12(r1)
+#ifndef __NO_FPRS__
# Load the floating point registers.
lfd fp1,48(r1)
lfd fp2,56(r1)
@@ -178,6 +181,7 @@ _dl_prof_resolve:
lfd fp6,88(r1)
lfd fp7,96(r1)
lfd fp8,104(r1)
+#endif
# ...unwind the stack frame, and jump to the PLT entry we updated.
addi r1,r1,320
bctr
--
1.6.6.1