ld/x86: reduce testsuite dependency on system object files
PR ld/30722 Tests looking for certain .note-section recorded properties may not involve object files from the underlying platform (e.g. via using the C compiler for linking): Such object files may themselves have similar note sections, and hence they may influence the overall outcome. For now convert just the tests known to be affected by crt*.o coming with "ISA v3 needed" notes. Eventually other tests ought to be converted, too.
This commit is contained in:
Jan Beulich
parent
50df0f438e
commit
eab996435f
25
ld/testsuite/ld-x86-64/property-stk.s
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25
ld/testsuite/ld-x86-64/property-stk.s
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@ -0,0 +1,25 @@
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.ifdef __64_bit__
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.equ ALIGN, 3
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.else
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.equ ALIGN, 2
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.endif
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.section ".note.gnu.property", "a"
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.p2align ALIGN
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.long 1f - 0f /* name length. */
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.long 3f - 1f /* data length. */
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/* NT_GNU_PROPERTY_TYPE_0 */
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.long 5 /* note type. */
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0:
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.asciz "GNU" /* vendor name. */
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1:
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.p2align ALIGN
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/* GNU_PROPERTY_STACK_SIZE */
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.long 1 /* pr_type. */
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.long 5f - 4f /* pr_datasz. */
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4:
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.dc.a 0x800000 /* Stack size. */
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5:
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.p2align ALIGN
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3:
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.section .note.GNU-stack
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@ -1,8 +1,9 @@
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#ifdef __LP64__
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# define ALIGN 3
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#else
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# define ALIGN 2
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#endif
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.ifdef __64_bit__
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.equ ALIGN, 3
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.else
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.equ ALIGN, 2
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.endif
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.section ".note.gnu.property", "a"
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.p2align ALIGN
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.long 1f - 0f /* name length. */
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@ -24,14 +25,14 @@
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.long 0xc0010002 /* pr_type. */
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.long 5f - 4f /* pr_datasz. */
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4:
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.long 0xa
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.long 0xa /* GNU_PROPERTY_X86_ISA_1_V2 | GNU_PROPERTY_X86_ISA_1_V4 */
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5:
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.p2align ALIGN
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/* GNU_PROPERTY_X86_ISA_1_NEEDED */
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.long 0xc0008002 /* pr_type. */
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.long 5f - 4f /* pr_datasz. */
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4:
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.long 0x3
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.long 0x3 /* GNU_PROPERTY_X86_ISA_1_BASELINE | GNU_PROPERTY_X86_ISA_1_V2 */
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5:
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.p2align ALIGN
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3:
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@ -1,8 +1,9 @@
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#ifdef __LP64__
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# define ALIGN 3
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#else
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# define ALIGN 2
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#endif
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.ifdef __64_bit__
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.equ ALIGN, 3
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.else
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.equ ALIGN, 2
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.endif
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.section ".note.gnu.property", "a"
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.p2align ALIGN
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.long 1f - 0f /* name length. */
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@ -17,14 +18,14 @@
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.long 0xc0010002 /* pr_type. */
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.long 5f - 4f /* pr_datasz. */
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4:
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.long 0x3
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.long 0x3 /* GNU_PROPERTY_X86_ISA_1_BASELINE | GNU_PROPERTY_X86_ISA_1_V2 */
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5:
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.p2align ALIGN
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/* GNU_PROPERTY_X86_ISA_1_NEEDED */
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.long 0xc0008002 /* pr_type. */
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.long 5f - 4f /* pr_datasz. */
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4:
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.long 0xa
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.long 0xa /* GNU_PROPERTY_X86_ISA_1_V2 | GNU_PROPERTY_X86_ISA_1_V4 */
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5:
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.p2align ALIGN
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3:
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@ -1092,86 +1092,6 @@ if { [isnative] && [check_compiler_available] } {
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{{readelf {-n} property-2.r}} \
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"property-2.so" \
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] \
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[list \
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"Build property 3" \
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"" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-stack.S property-x86-1.S} \
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{{readelf {-n} property-3.r}} \
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"property-3" \
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] \
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[list \
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"Build property 3 (.o)" \
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"-r -nostdlib" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-x86-1.S property-stack.S} \
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{{readelf {-n} property-3a.r}} \
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"property-3.o" \
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] \
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[list \
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"Build property 3 (.so)" \
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"-shared" \
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"-fPIC -Wa,-mx86-used-note=yes" \
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{property-x86-1.S pass.c property-stack.S} \
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{{readelf {-n} property-3.r}} \
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"property-3.so" \
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] \
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[list \
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"Build property 4" \
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"" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-stack.S property-x86-1.S property-x86-2.S} \
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{{readelf {-n} property-4.r}} \
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"property-4" \
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] \
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[list \
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"Build property 4 (.o)" \
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"-r -nostdlib" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-x86-2.S property-x86-1.S property-stack.S} \
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{{readelf {-n} property-4a.r}} \
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"property-4.o" \
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] \
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[list \
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"Build property 4 (.so)" \
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"-shared" \
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"-fPIC -Wa,-mx86-used-note=yes" \
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{property-x86-2.S property-x86-1.S pass.c property-stack.S} \
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{{readelf {-n} property-4.r}} \
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"property-4.so" \
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] \
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[list \
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"Build property 4 (-Wl,-z,stack-size=0)" \
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"-Wl,-z,stack-size=0" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-stack.S property-x86-1.S property-x86-2.S} \
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{{readelf {-n} property-4.r}} \
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"property-4" \
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] \
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[list \
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"Build property 5" \
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"-Wl,-z,stack-size=0x900000" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-stack.S property-x86-1.S property-x86-2.S} \
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{{readelf {-n} property-5.r}} \
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"property-5" \
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] \
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[list \
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"Build property 5 (.o)" \
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"-r -nostdlib -Wl,-z,stack-size=0x900000" \
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"-Wa,-mx86-used-note=yes" \
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{pass.c property-x86-2.S property-x86-1.S property-stack.S} \
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{{readelf {-n} property-5a.r}} \
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"property-5.o" \
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] \
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[list \
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"Build property 5 (.so)" \
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"-shared -Wl,-z,stack-size=0x900000" \
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"-fPIC -Wa,-mx86-used-note=yes" \
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{property-x86-2.S property-x86-1.S pass.c property-stack.S} \
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{{readelf {-n} property-5.r}} \
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"property-5.so" \
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] \
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[list \
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"Build property-6.so" \
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"-shared" \
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@ -2179,6 +2099,96 @@ run_ld_link_tests [list \
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{{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
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"plt2" \
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] \
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[list \
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"Build property 3" \
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"" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-stk.s property-x86-1.s} \
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{{readelf -n property-3.r}} \
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"property-3" \
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] \
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[list \
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"Build property 3 (.o)" \
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"-r -nostdlib" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-1.s property-stk.s} \
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{{readelf -n property-3a.r}} \
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"property-3.o" \
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] \
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[list \
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"Build property 3 (.so)" \
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"-shared" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-1.s property-stk.s} \
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{{readelf -n property-3.r}} \
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"property-3.so" \
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] \
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[list \
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"Build property 4" \
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"" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-stk.s property-x86-1.s property-x86-2.s} \
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{{readelf -n property-4.r}} \
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"property-4" \
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] \
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[list \
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"Build property 4 (.o)" \
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"-r -nostdlib" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-2.s property-x86-1.s property-stk.s} \
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{{readelf {-n} property-4a.r}} \
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"property-4.o" \
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] \
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[list \
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"Build property 4 (.so)" \
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"-shared" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-2.s property-x86-1.s property-stk.s} \
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{{readelf -n property-4.r}} \
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"property-4.so" \
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] \
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[list \
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"Build property 4 (-z stack-size=0)" \
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"-z stack-size=0" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-stk.s property-x86-1.s property-x86-2.s} \
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{{readelf -n property-4.r}} \
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"property-4" \
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] \
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[list \
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"Build property 5" \
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"-z stack-size=0x900000" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-stk.s property-x86-1.s property-x86-2.s} \
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{{readelf -n property-5.r}} \
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"property-5" \
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] \
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[list \
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"Build property 5 (.o)" \
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"-r -nostdlib -z stack-size=0x900000" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-2.s property-x86-1.s property-stk.s} \
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{{readelf {-n} property-5a.r}} \
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"property-5.o" \
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] \
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[list \
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"Build property 5 (.so)" \
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"-shared -z stack-size=0x900000" \
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"" \
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"--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
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{property-x86-2.s property-x86-1.s property-stk.s} \
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{{readelf -n property-5.r}} \
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"property-5.so" \
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] \
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[list \
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"Build pr21626.so" \
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"-shared -melf_x86_64" \
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