diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 9 | ||||
| -rw-r--r-- | ld/testsuite/ld-powerpc/aix-neg-reloc-32.d | 23 | ||||
| -rw-r--r-- | ld/testsuite/ld-powerpc/aix-neg-reloc-64.d | 23 | ||||
| -rw-r--r-- | ld/testsuite/ld-powerpc/aix-neg-reloc.ex | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-powerpc/aix-neg-reloc.s | 30 | ||||
| -rw-r--r-- | ld/testsuite/ld-powerpc/aix52.exp | 6 |
6 files changed, 92 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 663c06c..a6be046 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,12 @@ +2021-04-20 Clément Chigot <clement.chigot@atos.net> + + PR binutils/21700 + * testsuite/ld-powerpc/aix52.exp: Add new test. + * testsuite/ld-powerpc/aix-neg-reloc-32.d: New test. + * testsuite/ld-powerpc/aix-neg-reloc-64.d: New test. + * testsuite/ld-powerpc/aix-neg-reloc.ex: New test. + * testsuite/ld-powerpc/aix-neg-reloc.s: New test. + 2021-04-13 Nick Clifton <nickc@redhat.com> * ld.texi (Options): Add note about the effect of --as-needed on diff --git a/ld/testsuite/ld-powerpc/aix-neg-reloc-32.d b/ld/testsuite/ld-powerpc/aix-neg-reloc-32.d new file mode 100644 index 0000000..4e980f0 --- /dev/null +++ b/ld/testsuite/ld-powerpc/aix-neg-reloc-32.d @@ -0,0 +1,23 @@ +#source: aix-tls-reloc.s +#as: -a32 +#ld: -b32 -shared -bE:aix-tls-reloc.ex +#objdump: -dr +#target: [is_xcoff_format] + +.* + +Disassembly of section \.text: + +.* <.foo>: +.*: 4e 80 00 20 br +.*: R_REF _foo.ro_-.* +.*: 60 00 00 00 oril r0,r0,0 +.*: 60 00 00 00 oril r0,r0,0 +.*: 60 00 00 00 oril r0,r0,0 +.* <_GLOBAL__F_foo>: +.*: ff ff ff f0 .long 0xfffffff0 +.*: R_POS .text-.* +.*: R_NEG _foo.ro_-.* +.*: 60 00 00 00 oril r0,r0,0 +.*: 60 00 00 00 oril r0,r0,0 +.*: 60 00 00 00 oril r0,r0,0 diff --git a/ld/testsuite/ld-powerpc/aix-neg-reloc-64.d b/ld/testsuite/ld-powerpc/aix-neg-reloc-64.d new file mode 100644 index 0000000..9cf16d0 --- /dev/null +++ b/ld/testsuite/ld-powerpc/aix-neg-reloc-64.d @@ -0,0 +1,23 @@ +#source: aix-tls-reloc.s +#as: -a32 +#ld: -b32 -shared -bE:aix-tls-reloc.ex +#objdump: -dr +#target: [is_xcoff_format] + +.* + +Disassembly of section \.text: + +.* <.foo>: +.*: 4e 80 00 20 blr +.*: R_REF _foo.ro_-.* +.*: 60 00 00 00 nop +.*: 60 00 00 00 nop +.*: 60 00 00 00 nop +.* <_GLOBAL__F_foo>: +.*: ff ff ff ff fnmadd. f31,f31,f31,f31 +.*: R_POS_64 .text-.* +.*: R_NEG _foo.ro_-.* +.*: ff ff ff f0 .long 0xfffffff0 +.*: 60 00 00 00 nop +.*: 60 00 00 00 nop diff --git a/ld/testsuite/ld-powerpc/aix-neg-reloc.ex b/ld/testsuite/ld-powerpc/aix-neg-reloc.ex new file mode 100644 index 0000000..257cc56 --- /dev/null +++ b/ld/testsuite/ld-powerpc/aix-neg-reloc.ex @@ -0,0 +1 @@ +foo diff --git a/ld/testsuite/ld-powerpc/aix-neg-reloc.s b/ld/testsuite/ld-powerpc/aix-neg-reloc.s new file mode 100644 index 0000000..20b48bd --- /dev/null +++ b/ld/testsuite/ld-powerpc/aix-neg-reloc.s @@ -0,0 +1,30 @@ + .toc + .csect .text[PR] + .globl foo + .globl .foo + .csect foo[DS],3 +foo: + .if size == 32 + .long .foo, TOC[tc0], 0 + .else + .llong .foo, TOC[tc0], 0 + .endif + + .csect .text[PR] +.foo: +LFB..0: + blr + + .csect _foo.ro_[RO],4 + .globl _GLOBAL__F_foo +_GLOBAL__F_foo: + .if size == 32 + .vbyte 4,LFB..0-$ + .else + .vbyte 8,LFB..0-$ + .endif + +# Make sure that .ref is also enough to keep _GLOBAL__F_foo +# when exporting foo. + .csect .text[PR] + .ref _GLOBAL__F_foo diff --git a/ld/testsuite/ld-powerpc/aix52.exp b/ld/testsuite/ld-powerpc/aix52.exp index 0e68b6a..51d3132 100644 --- a/ld/testsuite/ld-powerpc/aix52.exp +++ b/ld/testsuite/ld-powerpc/aix52.exp @@ -251,6 +251,12 @@ set aix52tests { "" {aix-toc-1a.s aix-toc-1b.s} {{objdump -dr aix-toc-1-SIZE.dd}} "aix-toc-1.so"} + + {"Negative relocation test 1" "-shared -bE:aix-neg-reloc.ex" + "" {aix-neg-reloc.s} + {{objdump -dr aix-neg-reloc-SIZE.d}} + "aix-neg-reloc.so"} + } foreach test $aix52tests { |