2.5.51 compile fails (fs/readdir.c)

2.5.51 compile fails (fs/readdir.c)

Post by Pete Clement » Thu, 12 Dec 2002 02:20:07



FYI:

  gcc -Wp,-MD,fs/.readdir.o.d -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -Iarch/i386/mach-generic -fomit-frame-pointer -nostdinc -iwithprefix include    -DKBUILD_BASENAME=readdir -DKBUILD_MODNAME=readdir   -c -o fs/readdir.o fs/readdir.c
fs/readdir.c: In function `filldir64':
fs/readdir.c:242: internal error--unrecognizable insn:
(insn 187 186 448 (set (reg/v:SI 4 %esi)
        (asm_operands/v ("1:       movl %%eax,0(%2)
2:      movl %%edx,4(%2)
3:
.section .fixup,"ax"
4:      movl %3,%0
        jmp 3b
.previous
.section __ex_table,"a"
        .align 4
        .long 1b,4b
        .long 2b,4b
.previous") ("=r") 0[
                (reg:DI 1 %edx)
                (reg:SI 0 %eax)
                (const_int -14 [0xfffffff2])
                (reg/v:SI 4 %esi)
            ]
            [
                (asm_input:DI ("A"))
                (asm_input:SI ("r"))
                (asm_input:SI ("i"))
                (asm_input:SI ("0"))
            ]  ("fs/readdir.c") 226)) -1 (insn_list 184 (insn_list 186 (nil)))
    (nil))
make[1]: *** [fs/readdir.o] Error 1
make: *** [fs] Error 2

--
Pete Clements

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2.5.51 compile fails (fs/readdir.c)

Post by Adrian Bun » Thu, 12 Dec 2002 03:30:13



> FYI:

>   gcc -Wp,-MD,fs/.readdir.o.d -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -Iarch/i386/mach-generic -fomit-frame-pointer -nostdinc -iwithprefix include    -DKBUILD_BASENAME=readdir -DKBUILD_MODNAME=readdir   -c -o fs/readdir.o fs/readdir.c
> fs/readdir.c: In function `filldir64':
> fs/readdir.c:242: internal error--unrecognizable insn:
> (insn 187 186 448 (set (reg/v:SI 4 %esi)
>         (asm_operands/v ("1:  movl %%eax,0(%2)
>...

This is a bug in your compiler.

Which version of gcc are you using?

cu
Adrian

--

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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1. 2.5.51 nanosleep fails

nanosleep fails after being interrupted:

[...]
fstat64(3, {st_mode=S_IFREG|0644, st_size=5444, ...}) = 0
gettimeofday({1039564416, 703895}, NULL) = 0
nanosleep({1, 0}, NULL)                 = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=5444, ...}) = 0
gettimeofday({1039564417, 777452}, NULL) = 0
nanosleep({1, 0},
[1]+  Stopped                 strace tail -f /var/log/uucp/Log

strace tail -f /var/log/uucp/Log
 <unfinished ...>
--- SIGCONT (Continued) ---
<... nanosleep resumed> 0)              = -1 ENOSYS (Function not implemented)

This can be reliably reproduced.

Linux wonderland 2.5.51 #13 Tue Dec 10 14:15:49 CET 2002 i686 unknown unknown GNU/Linux

--
ciao,
Marco

  application_pgp-signature_part
< 1K Download

2. ACPI error message on boot

3. Compiling iproute2(w/HTB patch) for 2.5.51

4. INETD configuration

5. massive compile failures w/ 2.5.51 on RH8.0

6. Defining processes in a run queue (Solaris7)

7. 2.5.51 -- Unresolved symbols in /lib/modules/2.5.51/kernel/3c59x.ko -- pci_set_power_state, etc.

8. Q: NOQUEUE: SYSERR(root): SMTP-MAIL: died o

9. 2.5.51 cpufeatures.h

10. 2.5.51 ide module problem (fwd)

11. Problem with mm1 patch for 2.5.51

12. [2.5.51] Error on reading BAT1/state

13. 2.5.51 on Alpha oopses on mount