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[Bug libc/14376] glibc-2.16 strdup Illegal Instruction on sparc64


http://sourceware.org/bugzilla/show_bug.cgi?id=14376

--- Comment #6 from Jan Engelhardt <jengelh at inai dot de> 2012-09-17 09:58:22 UTC ---
When linking the test program with the new libc statically (it entails a long
command line), it runs. strdup.o, strdup.os themselves check out, but libc.so
does not. objdump has this to say - *ABS*...:

0000000000095ee0 <__strdup>:
   95ee0:       9d e3 bf 50     save  %sp, -176, %sp
   95ee4:       90 10 00 18     mov  %i0, %o0
   95ee8:       40 00 00 ae     call  961a0 <strlen>
   95eec:       b2 10 00 18     mov  %i0, %i1
   95ef0:       b4 02 20 01     add  %o0, 1, %i2
   95ef4:       40 07 55 33     call  26b3c0 <malloc@plt>
   95ef8:       90 10 00 1a     mov  %i2, %o0
   95efc:       02 c2 00 04     brz,pn   %o0, 95f0c <__strdup+0x2c>
   95f00:       01 00 00 00     nop 
   95f04:       40 07 55 67     call  26b4a0 <*ABS*+0x99600@plt>
   95f08:       91 e8 00 08     restore  %g0, %o0, %o0
   95f0c:       81 cf e0 08     rett  %i7 + 8
   95f10:       90 10 20 00     clr  %o0
   95f14:       30 68 00 03     b,a   %xcc, 95f20 <__strndup>
   95f18:       01 00 00 00     nop 
   95f1c:       01 00 00 00     nop 

That does not seem right at all.

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