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bfd/ 

* xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
	R_POS and R_NEG relocations against absolute symbols to the
	.loader section.

ld/testsuite/
	* ld-powerpc/aix-abs-reloc-1.ex, ld-powerpc/aix-abs-reloc-1.im,
	ld-powerpc/aix-abs-reloc-1.od, ld-powerpc/aix-abs-reloc-1.s: New test.
	* ld-powerpc/aix52.exp: Run it.
This commit is contained in:
Richard Sandiford 2009-03-14 09:15:34 +00:00
parent 62008a1686
commit 0e3212aded
8 changed files with 41 additions and 0 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
R_POS and R_NEG relocations against absolute symbols to the
.loader section.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype

10
bfd/xcofflink.c
View File

@ -2335,6 +2335,11 @@ xcoff_mark (struct bfd_link_info *info, asection *sec)
case R_NEG:
case R_RL:
case R_RLA:
if (h != NULL
&& (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& bfd_is_abs_section (h->root.u.def.section))
break;
++xcoff_hash_table (info)->ldrel_count;
if (h != NULL)
h->flags |= XCOFF_LDREL;
@ -4460,6 +4465,11 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *finfo,
case R_NEG:
case R_RL:
case R_RLA:
if (h != NULL
&& (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
&& bfd_is_abs_section (h->root.u.def.section))
break;
/* This reloc needs to be copied into the .loader
section. */
ldrel.l_vaddr = irel->r_vaddr;

6
ld/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* ld-powerpc/aix-abs-reloc-1.ex, ld-powerpc/aix-abs-reloc-1.im,
ld-powerpc/aix-abs-reloc-1.od, ld-powerpc/aix-abs-reloc-1.s: New test.
* ld-powerpc/aix52.exp: Run it.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* ld-powerpc/aix-core-sec-1.s, ld-powerpc/aix-core-sec-1.ex,

1
ld/testsuite/ld-powerpc/aix-abs-reloc-1.ex Normal file
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@ -0,0 +1 @@
foo

1
ld/testsuite/ld-powerpc/aix-abs-reloc-1.im Normal file
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@ -0,0 +1 @@
bar 0xdeadbeef

7
ld/testsuite/ld-powerpc/aix-abs-reloc-1.od Normal file
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@ -0,0 +1,7 @@
.*
DYNAMIC RELOCATION RECORDS \(none\)
Contents of section \.data:
10000000 deadbeef .*

4
ld/testsuite/ld-powerpc/aix-abs-reloc-1.s Normal file
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@ -0,0 +1,4 @@
.globl foo
.csect foo[RW]
foo:
.long bar

6
ld/testsuite/ld-powerpc/aix52.exp
View File

@ -65,6 +65,12 @@ proc run_aix_test { size name ldopts asopts sources tools output } {
}
set aix52tests {
{"Relocations against absolute symbols 1"
"-shared -bI:aix-abs-reloc-1.im -bE:aix-abs-reloc-1.ex"
{} {aix-abs-reloc-1.s}
{{objdump -sRj.data aix-abs-reloc-1.od}}
"aix-abs-reloc-1.so"}
{"Core sections test 1" "-shared -bE:aix-core-sec-1.ex"
"" {aix-core-sec-1.s}
{{objdump -h aix-core-sec-1.hd}}