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authorJan Beulich <jbeulich@suse.com>2023-12-16 04:01:31 +0000
committerAndreas K. Hüttel <dilfridge@gentoo.org>2023-12-16 14:25:56 +0100
commit89f7d59843abd61f71af098deac2f14f955a7abb (patch)
tree2c6e744391859776b8e1f8198356cd08f5b3dda5
parentGold/MIPS: Add targ_extra_size=64 for mips32 triples (diff)
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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. (cherry picked from commit eab996435fe65a421541f59557c5f1fd427573a3)
-rw-r--r--ld/testsuite/ld-x86-64/property-stk.s25
-rw-r--r--ld/testsuite/ld-x86-64/property-x86-1.s (renamed from ld/testsuite/ld-x86-64/property-x86-1.S)15
-rw-r--r--ld/testsuite/ld-x86-64/property-x86-2.s (renamed from ld/testsuite/ld-x86-64/property-x86-2.S)15
-rw-r--r--ld/testsuite/ld-x86-64/x86-64.exp170
4 files changed, 131 insertions, 94 deletions
diff --git a/ld/testsuite/ld-x86-64/property-stk.s b/ld/testsuite/ld-x86-64/property-stk.s
new file mode 100644
index 00000000000..b3c7c4ee7af
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/property-stk.s
@@ -0,0 +1,25 @@
+ .ifdef __64_bit__
+ .equ ALIGN, 3
+ .else
+ .equ ALIGN, 2
+ .endif
+
+ .section ".note.gnu.property", "a"
+ .p2align ALIGN
+ .long 1f - 0f /* name length. */
+ .long 3f - 1f /* data length. */
+ /* NT_GNU_PROPERTY_TYPE_0 */
+ .long 5 /* note type. */
+0:
+ .asciz "GNU" /* vendor name. */
+1:
+ .p2align ALIGN
+ /* GNU_PROPERTY_STACK_SIZE */
+ .long 1 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .dc.a 0x800000 /* Stack size. */
+5:
+ .p2align ALIGN
+3:
+ .section .note.GNU-stack
diff --git a/ld/testsuite/ld-x86-64/property-x86-1.S b/ld/testsuite/ld-x86-64/property-x86-1.s
index 6d1d8fbaef5..3e3f707bacc 100644
--- a/ld/testsuite/ld-x86-64/property-x86-1.S
+++ b/ld/testsuite/ld-x86-64/property-x86-1.s
@@ -1,8 +1,9 @@
-#ifdef __LP64__
-# define ALIGN 3
-#else
-# define ALIGN 2
-#endif
+ .ifdef __64_bit__
+ .equ ALIGN, 3
+ .else
+ .equ ALIGN, 2
+ .endif
+
.section ".note.gnu.property", "a"
.p2align ALIGN
.long 1f - 0f /* name length. */
@@ -24,14 +25,14 @@
.long 0xc0010002 /* pr_type. */
.long 5f - 4f /* pr_datasz. */
4:
- .long 0xa
+ .long 0xa /* GNU_PROPERTY_X86_ISA_1_V2 | GNU_PROPERTY_X86_ISA_1_V4 */
5:
.p2align ALIGN
/* GNU_PROPERTY_X86_ISA_1_NEEDED */
.long 0xc0008002 /* pr_type. */
.long 5f - 4f /* pr_datasz. */
4:
- .long 0x3
+ .long 0x3 /* GNU_PROPERTY_X86_ISA_1_BASELINE | GNU_PROPERTY_X86_ISA_1_V2 */
5:
.p2align ALIGN
3:
diff --git a/ld/testsuite/ld-x86-64/property-x86-2.S b/ld/testsuite/ld-x86-64/property-x86-2.s
index 613d5b21ce7..2c3b303f7ee 100644
--- a/ld/testsuite/ld-x86-64/property-x86-2.S
+++ b/ld/testsuite/ld-x86-64/property-x86-2.s
@@ -1,8 +1,9 @@
-#ifdef __LP64__
-# define ALIGN 3
-#else
-# define ALIGN 2
-#endif
+ .ifdef __64_bit__
+ .equ ALIGN, 3
+ .else
+ .equ ALIGN, 2
+ .endif
+
.section ".note.gnu.property", "a"
.p2align ALIGN
.long 1f - 0f /* name length. */
@@ -17,14 +18,14 @@
.long 0xc0010002 /* pr_type. */
.long 5f - 4f /* pr_datasz. */
4:
- .long 0x3
+ .long 0x3 /* GNU_PROPERTY_X86_ISA_1_BASELINE | GNU_PROPERTY_X86_ISA_1_V2 */
5:
.p2align ALIGN
/* GNU_PROPERTY_X86_ISA_1_NEEDED */
.long 0xc0008002 /* pr_type. */
.long 5f - 4f /* pr_datasz. */
4:
- .long 0xa
+ .long 0xa /* GNU_PROPERTY_X86_ISA_1_V2 | GNU_PROPERTY_X86_ISA_1_V4 */
5:
.p2align ALIGN
3:
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index 1a10c395b5c..123152df5b0 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -1092,86 +1092,6 @@ if { [isnative] && [check_compiler_available] } {
"property-2.so" \
] \
[list \
- "Build property 3" \
- "" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-stack.S property-x86-1.S} \
- {{readelf {-n} property-3.r}} \
- "property-3" \
- ] \
- [list \
- "Build property 3 (.o)" \
- "-r -nostdlib" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-x86-1.S property-stack.S} \
- {{readelf {-n} property-3a.r}} \
- "property-3.o" \
- ] \
- [list \
- "Build property 3 (.so)" \
- "-shared" \
- "-fPIC -Wa,-mx86-used-note=yes" \
- {property-x86-1.S pass.c property-stack.S} \
- {{readelf {-n} property-3.r}} \
- "property-3.so" \
- ] \
- [list \
- "Build property 4" \
- "" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
- {{readelf {-n} property-4.r}} \
- "property-4" \
- ] \
- [list \
- "Build property 4 (.o)" \
- "-r -nostdlib" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
- {{readelf {-n} property-4a.r}} \
- "property-4.o" \
- ] \
- [list \
- "Build property 4 (.so)" \
- "-shared" \
- "-fPIC -Wa,-mx86-used-note=yes" \
- {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
- {{readelf {-n} property-4.r}} \
- "property-4.so" \
- ] \
- [list \
- "Build property 4 (-Wl,-z,stack-size=0)" \
- "-Wl,-z,stack-size=0" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
- {{readelf {-n} property-4.r}} \
- "property-4" \
- ] \
- [list \
- "Build property 5" \
- "-Wl,-z,stack-size=0x900000" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
- {{readelf {-n} property-5.r}} \
- "property-5" \
- ] \
- [list \
- "Build property 5 (.o)" \
- "-r -nostdlib -Wl,-z,stack-size=0x900000" \
- "-Wa,-mx86-used-note=yes" \
- {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
- {{readelf {-n} property-5a.r}} \
- "property-5.o" \
- ] \
- [list \
- "Build property 5 (.so)" \
- "-shared -Wl,-z,stack-size=0x900000" \
- "-fPIC -Wa,-mx86-used-note=yes" \
- {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
- {{readelf {-n} property-5.r}} \
- "property-5.so" \
- ] \
- [list \
"Build property-6.so" \
"-shared" \
"-fPIC -Wa,-mx86-used-note=yes" \
@@ -2179,6 +2099,96 @@ run_ld_link_tests [list \
"plt2" \
] \
[list \
+ "Build property 3" \
+ "" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-stk.s property-x86-1.s} \
+ {{readelf -n property-3.r}} \
+ "property-3" \
+ ] \
+ [list \
+ "Build property 3 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-1.s property-stk.s} \
+ {{readelf -n property-3a.r}} \
+ "property-3.o" \
+ ] \
+ [list \
+ "Build property 3 (.so)" \
+ "-shared" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-1.s property-stk.s} \
+ {{readelf -n property-3.r}} \
+ "property-3.so" \
+ ] \
+ [list \
+ "Build property 4" \
+ "" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-stk.s property-x86-1.s property-x86-2.s} \
+ {{readelf -n property-4.r}} \
+ "property-4" \
+ ] \
+ [list \
+ "Build property 4 (.o)" \
+ "-r -nostdlib" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-2.s property-x86-1.s property-stk.s} \
+ {{readelf {-n} property-4a.r}} \
+ "property-4.o" \
+ ] \
+ [list \
+ "Build property 4 (.so)" \
+ "-shared" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-2.s property-x86-1.s property-stk.s} \
+ {{readelf -n property-4.r}} \
+ "property-4.so" \
+ ] \
+ [list \
+ "Build property 4 (-z stack-size=0)" \
+ "-z stack-size=0" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-stk.s property-x86-1.s property-x86-2.s} \
+ {{readelf -n property-4.r}} \
+ "property-4" \
+ ] \
+ [list \
+ "Build property 5" \
+ "-z stack-size=0x900000" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-stk.s property-x86-1.s property-x86-2.s} \
+ {{readelf -n property-5.r}} \
+ "property-5" \
+ ] \
+ [list \
+ "Build property 5 (.o)" \
+ "-r -nostdlib -z stack-size=0x900000" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-2.s property-x86-1.s property-stk.s} \
+ {{readelf {-n} property-5a.r}} \
+ "property-5.o" \
+ ] \
+ [list \
+ "Build property 5 (.so)" \
+ "-shared -z stack-size=0x900000" \
+ "" \
+ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
+ {property-x86-2.s property-x86-1.s property-stk.s} \
+ {{readelf -n property-5.r}} \
+ "property-5.so" \
+ ] \
+ [list \
"Build pr21626.so" \
"-shared -melf_x86_64" \
"" \