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* ld-cris/dso-pltdis1.d, ld-cris/dso-pltdis2.d, dsofng.s

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dsofn4g.s: New tests.
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Hans-Peter Nilsson
2012-06-18 06:17:36 +00:00
parent 51806b9750
commit a4a48c20d1
5 changed files with 127 additions and 0 deletions
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5
ld/testsuite/ChangeLog
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2012-06-18 Hans-Peter Nilsson <hp@axis.com>
* ld-cris/dso-pltdis1.d, ld-cris/dso-pltdis2.d, dsofng.s
dsofn4g.s: New tests.
2012-06-17 Hans-Peter Nilsson <hp@axis.com>
* ld-cris/tls-e-tpiecomm1.d, ld-cris/tls-e-tpiecomm1.s: New test.

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ld/testsuite/ld-cris/dso-pltdis1.d Normal file
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#source: dsov32-1.s
#source: dsov32-2.s
#source: dsofn4g.s
#as: --pic --no-underscore --march=v32 --em=criself
#ld: --shared -m crislinux
#objdump: -d -R
# Check dissassembly of the .plt section, specifically the synthetic
# symbols, in a DSO in which a .got.plt entry has been merged into a
# regular .got entry. There was a bug in which some (i.e. subsequent
# with regards to reloc order) synthetic X@plt entries were wrong if
# there were merged .got entries present; dsofn4@plt below. The
# alternatives in the matching regexps are placeholders for a future
# improvement: synthetic symbols for .plt entries with merged .got
# entries (lost as a consequence of the relocs no longer accounted for
# in .rela.plt and the default synthetic-symbol implementation just
# iterating over .rela.plt).
.*: file format elf32-cris
Disassembly of section \.plt:
0+1b4 <(dsofn4@plt-0x1a|dsofn@plt-0x34)>:
1b4: 84e2 subq 4,\$sp
1b6: 0401 addoq 4,\$r0,\$acr
1b8: 7e7a move \$mof,\[\$sp\]
1ba: 3f7a move \[\$acr\],\$mof
1bc: 04f2 addq 4,\$acr
1be: 6ffa move\.d \[\$acr\],\$acr
1c0: bf09 jump \$acr
1c2: b005 nop
\.\.\.
#...
1ce: 6f0d ..00 0000 addo\.d .*
1d4: 6ffa move\.d \[\$acr\],\$acr
1d6: bf09 jump \$acr
1d8: b005 nop
1da: 3f7e .... .... move .*,\$mof
1e0: bf0e .... .... ba .*
1e6: b005 nop
0+1e8 <dsofn@plt>:
1e8: 6f0d ..00 0000 addo\.d .*
1ee: 6ffa move\.d \[\$acr\],\$acr
1f0: bf09 jump \$acr
1f2: b005 nop
1f4: 3f7e .... .... move .*,\$mof
1fa: bf0e baff ffff ba 1b4 <(dsofn4@plt-0x1a|dsofn@plt-0x34)>
200: b005 nop
Disassembly of section \.text:
#...
0+202 <dsofn3>:
202: bfbe e6ff ffff bsr 1e8 <dsofn@plt>
208: b005 nop
0+20a <dsofn4>:
20a: 7f0d ae20 0000 lapc 22b8 <_GLOBAL_OFFSET_TABLE_>,\$r0
210: 5f0d 1400 addo\.w 0x14,\$r0,\$acr
214: bfbe baff ffff bsr 1ce <(dsofn4@plt|dsofn@plt-0x1a)>
#pass

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ld/testsuite/ld-cris/dso-pltdis2.d Normal file
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#source: dsov32-1.s
#source: dsov32-2.s
#source: dsofng.s
#as: --pic --no-underscore --march=v32 --em=criself
#ld: --shared -m crislinux
#objdump: -d
# Complement to dso-pltdis1.d; merging the other .got.plt entry.
# Depending on reloc order, one of the tests would fail.
.*: file format elf32-cris
Disassembly of section \.plt:
0+1b4 <(dsofn4@plt-0x1a|dsofn@plt-0x34)>:
1b4: 84e2 subq 4,\$sp
1b6: 0401 addoq 4,\$r0,\$acr
1b8: 7e7a move \$mof,\[\$sp\]
1ba: 3f7a move \[\$acr\],\$mof
1bc: 04f2 addq 4,\$acr
1be: 6ffa move\.d \[\$acr\],\$acr
1c0: bf09 jump \$acr
1c2: b005 nop
\.\.\.
000001ce <dsofn4@plt>:
1ce: 6f0d ..00 0000 addo\.d .*
1d4: 6ffa move\.d \[\$acr\],\$acr
1d6: bf09 jump \$acr
1d8: b005 nop
1da: 3f7e .... .... move .*,\$mof
1e0: bf0e .... .... ba .*
1e6: b005 nop
#...
1e8: 6f0d ..00 0000 addo\.d .*
1ee: 6ffa move\.d \[\$acr\],\$acr
1f0: bf09 jump \$acr
1f2: b005 nop
1f4: 3f7e .... .... move .*,\$mof
1fa: bf0e .... .... ba .*
200: b005 nop
Disassembly of section \.text:
#...
0+202 <dsofn3>:
202: bfbe e6ff ffff bsr 1e8 <(dsofn@plt|dsofn4@plt\+0x1a)>
208: b005 nop
0+20a <dsofn4>:
20a: 7f0d ae20 0000 lapc 22b8 <_GLOBAL_OFFSET_TABLE_>,\$r0
210: 5f0d ..00 addo\.w 0x..,\$r0,\$acr
214: bfbe baff ffff bsr 1ce <dsofn4@plt>
#pass

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ld/testsuite/ld-cris/dsofn4g.s Normal file
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.text
x:
move.d dsofn4:GOT,$r10

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ld/testsuite/ld-cris/dsofng.s Normal file
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.text
x:
move.d dsofn:GOT,$r10