diff options
| -rw-r--r-- | ld/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-cris/dso-pltdis1.d | 61 | ||||
| -rw-r--r-- | ld/testsuite/ld-cris/dso-pltdis2.d | 54 | ||||
| -rw-r--r-- | ld/testsuite/ld-cris/dsofn4g.s | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-cris/dsofng.s | 4 |
5 files changed, 127 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 22dd3b5..4f463b5 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,8 @@ +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. diff --git a/ld/testsuite/ld-cris/dso-pltdis1.d b/ld/testsuite/ld-cris/dso-pltdis1.d new file mode 100644 index 0000000..4bc3c70 --- /dev/null +++ b/ld/testsuite/ld-cris/dso-pltdis1.d @@ -0,0 +1,61 @@ +#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 diff --git a/ld/testsuite/ld-cris/dso-pltdis2.d b/ld/testsuite/ld-cris/dso-pltdis2.d new file mode 100644 index 0000000..5348a8a --- /dev/null +++ b/ld/testsuite/ld-cris/dso-pltdis2.d @@ -0,0 +1,54 @@ +#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 diff --git a/ld/testsuite/ld-cris/dsofn4g.s b/ld/testsuite/ld-cris/dsofn4g.s new file mode 100644 index 0000000..8c13fe9 --- /dev/null +++ b/ld/testsuite/ld-cris/dsofn4g.s @@ -0,0 +1,3 @@ + .text +x: + move.d dsofn4:GOT,$r10 diff --git a/ld/testsuite/ld-cris/dsofng.s b/ld/testsuite/ld-cris/dsofng.s new file mode 100644 index 0000000..afb1ed6 --- /dev/null +++ b/ld/testsuite/ld-cris/dsofng.s @@ -0,0 +1,4 @@ + .text +x: + move.d dsofn:GOT,$r10 + |