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Bug gas/1896

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* config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
	R_HPPA relocations that are 32-bits wide.
	* gas/all/redef2.d: Allow "$DATA$" as well as ".data" in matches.
	* gas/all/weakref1.d: Allow "$CODE$" as well as ".text" in matches.
	* gas/hppa/reloc/reloc.exp: Adjust regexp for new output.
This commit is contained in:
Dave Anglin 2005-11-25 02:08:22 +00:00
parent 992e649a8b
commit 88856d20cb
6 changed files with 30 additions and 32 deletions
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6
gas/ChangeLog
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@ -1,3 +1,9 @@
2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Bug gas/1896
* config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
R_HPPA relocations that are 32-bits wide.
2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
Thiemo Seufer <ths@networkno.de>

19
gas/config/tc-hppa.c
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@ -8396,12 +8396,8 @@ pa_lsym (unused)
any fixup which creates entries in the DLT (eg they use "T" field
selectors).
Reject reductions involving symbols with external scope; such
reductions make life a living hell for object file editors.
FIXME. Also reject R_HPPA relocations which are 32bits wide in
the code space. The SOM BFD backend doesn't know how to pull the
right bits out of an instruction. */
??? Reject reductions involving symbols with external scope; such
reductions make life a living hell for object file editors. */
int
hppa_fix_adjustable (fixp)
@ -8414,17 +8410,6 @@ hppa_fix_adjustable (fixp)
hppa_fix = (struct hppa_fix_struct *) fixp->tc_fix_data;
#ifdef OBJ_SOM
/* Reject reductions of symbols in 32bit relocs unless they
are fake labels. */
if (fixp->fx_r_type == R_HPPA
&& hppa_fix->fx_r_format == 32
&& strncmp (S_GET_NAME (fixp->fx_addsy),
FAKE_LABEL_NAME,
strlen (FAKE_LABEL_NAME)))
return 0;
#endif
#ifdef OBJ_ELF
/* LR/RR selectors are implicitly used for a number of different relocation
types. We must ensure that none of these types are adjusted (see below)

7
gas/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Bug gas/1896
* gas/all/redef2.d: Allow "$DATA$" as well as ".data" in matches.
* gas/all/weakref1.d: Allow "$CODE$" as well as ".text" in matches.
* gas/hppa/reloc/reloc.exp: Adjust regexp for new output.
2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
Thiemo Seufer <ths@networkno.de>

4
gas/testsuite/gas/all/redef2.d
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@ -5,9 +5,9 @@
RELOCATION RECORDS FOR .*
.*
0+00.*(here|\.data)
0+00.*(here|\.data|\$DATA\$)
0+08.*xtrn
0+10.*(sym|\.data(\+0x0+10)?)
0+10.*(sym|(\.data|\$DATA\$)(\+0x0+10)?)
#...
Contents of section (\.data|\$DATA\$):
0000 00000000 11111111 00000000 22222222[ ]+................[ ]*

20
gas/testsuite/gas/all/weakref1.d
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@ -83,14 +83,14 @@ OFFSET +TYPE +VALUE *
[0-9a-f]+ [^ ]* +uh8
[0-9a-f]+ [^ ]* +uh9
[0-9a-f]+ [^ ]* +uh9
[0-9a-f]+ [^ ]* +(ld1|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld2|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld3|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld4|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld1|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld2|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld3|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld4|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +ud5
[0-9a-f]+ [^ ]* +(gd6|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(gd7|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld8|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld8|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld9|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld9|\.text)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(gd6|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(gd7|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld8|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld8|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld9|\.text|\$CODE\$)(\+0x[0-9a-f]+)?
[0-9a-f]+ [^ ]* +(ld9|\.text|\$CODE\$)(\+0x[0-9a-f]+)?

6
gas/testsuite/gas/hppa/reloc/reloc.exp
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@ -636,9 +636,9 @@ proc do_apply_test {} {
while 1 {
expect {
-re "^ +\[0-9\]+ 0000 00000000\[^\n\]*\n" { set x [expr $x+1] }
-re "^ +\[0-9\]+ 0004 00000000\[^\n\]*\n" { set x [expr $x+1] }
-re "^ +\[0-9\]+ 0008 00000000\[^\n\]*\n" { set x [expr $x+1] }
-re "^ +\[0-9\]+ 0000 00000044\[^\n\]*\n" { set x [expr $x+1] }
-re "^ +\[0-9\]+ 0004 00000058\[^\n\]*\n" { set x [expr $x+1] }
-re "^ +\[0-9\]+ 0008 0000006C\[^\n\]*\n" { set x [expr $x+1] }
-re "\[^\n\]*\n" { }
timeout { perror "timeout\n"; break }
eof { break }