* Sun4d - assembler errors
@ 2004-08-18 23:01 Chris Newport
2004-08-18 23:05 ` William Lee Irwin III
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Chris Newport @ 2004-08-18 23:01 UTC (permalink / raw)
To: sparclinux
Could this be the smoking gun ?
Looks like the compiler does not like this inline assembly code.
Sorry, this is outside of my skills to fix.
gcc -D__KERNEL__ -I/usr/src/linux-2.4.27/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 -nostdinc -iwithprefix include -DKBUILD_BASENAME=sun4d_smp -c -o sun4d_smp.o sun4d_smp.c
sun4d_smp.c: In function `smp4d_cross_call':
sun4d_smp.c:347: warning: ignoring asm-specifier for non-static local variable `f'
sun4d_smp.c:348: warning: ignoring asm-specifier for non-static local variable `a1'
sun4d_smp.c:349: warning: ignoring asm-specifier for non-static local variable `a2'
sun4d_smp.c:350: warning: ignoring asm-specifier for non-static local variable `a3'
sun4d_smp.c:351: warning: ignoring asm-specifier for non-static local variable `a4'
sun4d_smp.c:352: warning: ignoring asm-specifier for non-static local variable `a5'
Thanks,
Chris Newport
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sun4d - assembler errors
2004-08-18 23:01 Sun4d - assembler errors Chris Newport
@ 2004-08-18 23:05 ` William Lee Irwin III
2004-08-18 23:15 ` C.Newport
2004-08-18 23:16 ` William Lee Irwin III
2 siblings, 0 replies; 4+ messages in thread
From: William Lee Irwin III @ 2004-08-18 23:05 UTC (permalink / raw)
To: sparclinux
On Thu, Aug 19, 2004 at 12:01:06AM +0100, Chris Newport wrote:
> Could this be the smoking gun ?
> Looks like the compiler does not like this inline assembly code.
> Sorry, this is outside of my skills to fix.
> gcc -D__KERNEL__ -I/usr/src/linux-2.4.27/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 -nostdinc -iwithprefix include -DKBUILD_BASENAME=sun4d_smp -c -o sun4d_smp.o sun4d_smp.c
> sun4d_smp.c: In function `smp4d_cross_call':
> sun4d_smp.c:347: warning: ignoring asm-specifier for non-static local variable `f'
> sun4d_smp.c:348: warning: ignoring asm-specifier for non-static local variable `a1'
gcc/binutils versions?
-- wli
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sun4d - assembler errors
2004-08-18 23:01 Sun4d - assembler errors Chris Newport
2004-08-18 23:05 ` William Lee Irwin III
@ 2004-08-18 23:15 ` C.Newport
2004-08-18 23:16 ` William Lee Irwin III
2 siblings, 0 replies; 4+ messages in thread
From: C.Newport @ 2004-08-18 23:15 UTC (permalink / raw)
To: sparclinux
On Thursday 19 August 2004 12:05 am, William Lee Irwin III wrote:
> On Thu, Aug 19, 2004 at 12:01:06AM +0100, Chris Newport wrote:
> > Could this be the smoking gun ?
> > Looks like the compiler does not like this inline assembly code.
> > Sorry, this is outside of my skills to fix.
> > gcc -D__KERNEL__ -I/usr/src/linux-2.4.27/include -Wall
> > -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
> > -fomit-frame-pointer -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
> > -nostdinc -iwithprefix include -DKBUILD_BASENAME=sun4d_smp -c -o
> > sun4d_smp.o sun4d_smp.c sun4d_smp.c: In function `smp4d_cross_call':
> > sun4d_smp.c:347: warning: ignoring asm-specifier for non-static local
> > variable `f' sun4d_smp.c:348: warning: ignoring asm-specifier for
> > non-static local variable `a1'
>
> gcc/binutils versions?
gcc 3.2.2
binutils 2.14.90.0.5
glibc-2.3.2
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sun4d - assembler errors
2004-08-18 23:01 Sun4d - assembler errors Chris Newport
2004-08-18 23:05 ` William Lee Irwin III
2004-08-18 23:15 ` C.Newport
@ 2004-08-18 23:16 ` William Lee Irwin III
2 siblings, 0 replies; 4+ messages in thread
From: William Lee Irwin III @ 2004-08-18 23:16 UTC (permalink / raw)
To: sparclinux
On Thursday 19 August 2004 12:05 am, William Lee Irwin III wrote:
>> gcc/binutils versions?
On Thu, Aug 19, 2004 at 12:15:10AM +0100, C.Newport wrote:
> gcc 3.2.2
> binutils 2.14.90.0.5
> glibc-2.3.2
Could you send the disassembly of that function, extracted from a
fully-linked kernel?
-- wli
^ permalink raw reply [flat|nested] 4+ messages in thread
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2004-08-18 23:01 Sun4d - assembler errors Chris Newport
2004-08-18 23:05 ` William Lee Irwin III
2004-08-18 23:15 ` C.Newport
2004-08-18 23:16 ` William Lee Irwin III
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