Attachment 610497 Details for Bug 855163 – Diff between -O1 and -O2 object files

Diff between -O1 and -O2 object files

diff-readelf.txt (text/plain), 2.72 KB, created by Petr Machata on 2012-09-06 20:45:37 UTC

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Creator: Petr Machata

Created: 2012-09-06 20:45:37 UTC

Size: 2.72 KB

patch

obsolete

>--- /dev/fd/63	2012-09-06 16:37:48.878825131 -0400
>+++ /dev/fd/62	2012-09-06 16:37:48.876825131 -0400
>@@ -22,10 +22,10 @@
> Section Headers:
> [Nr] Name                 Type         Addr             Off      Size     ES Flags Lk Inf Al
> [ 0]                      NULL         0000000000000000 00000000 00000000  0        0   0  0
>-[ 1] .text                PROGBITS     0000000000000000 00000040 0000006c  0 AX     0   0  4
>+[ 1] .text                PROGBITS     0000000000000000 00000040 00000070  0 AX     0   0 16
> [ 2] .rela.text           RELA         0000000000000000 000007a0 00000078 24       16   1  8
>-[ 3] .data                PROGBITS     0000000000000000 000000ac 00000000  0 WA     0   0  1
>-[ 4] .bss                 NOBITS       0000000000000000 000000ac 00000000  0 WA     0   0  1
>+[ 3] .data                PROGBITS     0000000000000000 000000b0 00000000  0 WA     0   0  1
>+[ 4] .bss                 NOBITS       0000000000000000 000000b0 00000000  0 WA     0   0  1
> [ 5] .toc                 PROGBITS     0000000000000000 000000b0 00000008  0 WA     0   0  8
> [ 6] .rela.toc            RELA         0000000000000000 00000818 00000018 24       16   5  8
> [ 7] .toc1                PROGBITS     0000000000000000 000000b8 00000008  0 WA     0   0  1
>@@ -43,11 +43,11 @@
> 
> Relocation section [ 2] '.rela.text' for section [ 1] '.text' at offset 0x7a0 contains 5 entries:
>   Offset              Type            Value               Addend Name
>+  0x000000000000000e  PPC64_GOT_TLSLD16 000000000000000000      +0 global_error
>   0x0000000000000012  PPC64_TOC16_DS  000000000000000000      +0 .toc
>-  0x0000000000000026  PPC64_GOT_TLSLD16 000000000000000000      +0 global_error
>-  0x0000000000000028  PPC64_REL24     000000000000000000      +0 __tls_get_addr
>-  0x0000000000000032  PPC64_DTPREL16_HA 000000000000000000      +0 global_error
>-  0x0000000000000036  PPC64_DTPREL16_LO 000000000000000000      +0 global_error
>+  0x000000000000003c  PPC64_REL24     000000000000000000      +0 __tls_get_addr
>+  0x000000000000004a  PPC64_DTPREL16_HA 000000000000000000      +0 global_error
>+  0x000000000000004e  PPC64_DTPREL16_LO 000000000000000000      +0 global_error
> 
> Relocation section [ 6] '.rela.toc' for section [ 5] '.toc' at offset 0x818 contains 1 entry:
>   Offset              Type            Value               Addend Name
>@@ -78,5 +78,5 @@
>    10: 0000000000000000      0 SECTION LOCAL  DEFAULT       12 
>    11: 0000000000000000      0 SECTION LOCAL  DEFAULT       14 
>    12: 0000000000000000      0 SECTION LOCAL  DEFAULT       13 
>-   13: 0000000000000000    108 FUNC    GLOBAL DEFAULT       10 brblanina
>+   13: 0000000000000000    112 FUNC    GLOBAL DEFAULT       10 brblanina
>    14: 0000000000000000      0 NOTYPE  GLOBAL DEFAULT    UNDEF __tls_get_addr

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Attachments on bug 855163: 610497 | 610607 | 610608 | 610611