diff options
Diffstat (limited to 'ld/testsuite/ld-x86-64')
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21997-1a.S | 24 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21997-1a.err | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21997-1b.c | 13 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21997-1b.err | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr21997-1c.c | 13 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/x86-64.exp | 69 |
6 files changed, 123 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/pr21997-1a.S b/ld/testsuite/ld-x86-64/pr21997-1a.S new file mode 100644 index 0000000..cab99a9 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr21997-1a.S @@ -0,0 +1,24 @@ + .text + .p2align 4,,15 + .globl get_protected + .type get_protected, @function +get_protected: + movl protected(%rip), %eax + ret + .size get_protected, .-get_protected + .p2align 4,,15 + .globl get_protected_p + .type get_protected_p, @function +get_protected_p: + leaq protected(%rip), %rax + ret + .size get_protected_p, .-get_protected_p + .protected protected + .globl protected + .data + .align 4 + .type protected, @object + .size protected, 4 +protected: + .long 1 + .section .note.GNU-stack,"",@progbits diff --git a/ld/testsuite/ld-x86-64/pr21997-1a.err b/ld/testsuite/ld-x86-64/pr21997-1a.err new file mode 100644 index 0000000..5d663a3 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr21997-1a.err @@ -0,0 +1,2 @@ +.*relocation R_X86_64_PC32 against protected symbol `protected' can not be used when making a P(D|I)E object; recompile with -fPIC +#... diff --git a/ld/testsuite/ld-x86-64/pr21997-1b.c b/ld/testsuite/ld-x86-64/pr21997-1b.c new file mode 100644 index 0000000..ffed117 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr21997-1b.c @@ -0,0 +1,13 @@ +#include <stdio.h> + +extern int protected; +extern int get_protected (void); + +int +main () +{ + if (protected == get_protected ()) + printf ("PASS\n"); + + return 0; +} diff --git a/ld/testsuite/ld-x86-64/pr21997-1b.err b/ld/testsuite/ld-x86-64/pr21997-1b.err new file mode 100644 index 0000000..365de67 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr21997-1b.err @@ -0,0 +1,2 @@ +.*relocation R_X86_64_32S against protected symbol `protected' can not be used when making a P(D|I)E object; recompile with -fPIC +#... diff --git a/ld/testsuite/ld-x86-64/pr21997-1c.c b/ld/testsuite/ld-x86-64/pr21997-1c.c new file mode 100644 index 0000000..6d7b9dc --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr21997-1c.c @@ -0,0 +1,13 @@ +#include <stdio.h> + +extern int protected; +extern int* get_protected_p (void); + +int +main () +{ + if (&protected == get_protected_p ()) + printf ("PASS\n"); + + return 0; +} diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp index 45e93b2..0e018c5 100644 --- a/ld/testsuite/ld-x86-64/x86-64.exp +++ b/ld/testsuite/ld-x86-64/x86-64.exp @@ -1056,6 +1056,22 @@ if { [isnative] && [which $CC] != 0 } { {{error_output "pr22001-1a.err"}} \ "pr22001-1a" \ ] \ + [list \ + "Build pr21997-1.so" \ + "-shared" \ + "" \ + { property-stack.S property-no-copy.S pr21997-1a.S } \ + {} \ + "pr21997-1.so" \ + ] \ + [list \ + "Build pr21997-1a" \ + "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "$NOPIE_CFLAGS" \ + { pr21997-1b.c } \ + {{error_output "pr21997-1a.err"}} \ + "pr21997-1a" \ + ] \ ] if {[istarget "x86_64-*-linux*-gnux32"]} { @@ -1069,6 +1085,15 @@ if { [isnative] && [which $CC] != 0 } { "pass.out" \ "$NOPIE_CFLAGS" \ ] \ + [list \ + "Run pr21997-1b" \ + "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "" \ + { pr21997-1c.c } \ + "pr21997-1b" \ + "pass.out" \ + "$NOPIE_CFLAGS" \ + ] \ ] } else { run_cc_link_tests [list \ @@ -1080,6 +1105,14 @@ if { [isnative] && [which $CC] != 0 } { {{error_output "pr22001-1b.err"}} \ "pr22001-1b" \ ] \ + [list \ + "Build pr21997-1b" \ + "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "$NOPIE_CFLAGS" \ + { pr21997-1c.c } \ + {{error_output "pr21997-1b.err"}} \ + "pr21997-1b" \ + ] \ ] } @@ -1293,6 +1326,42 @@ if { [isnative] && [which $CC] != 0 } { "pass.out" \ "-fPIC" \ ] \ + [list \ + "Run pr21997-1a (PIC 1)" \ + "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "" \ + { pr21997-1b.c } \ + "pr21997-1a-pic-1" \ + "pass.out" \ + "-fPIC" \ + ] \ + [list \ + "Run pr21997-1a (PIC 2)" \ + "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "" \ + { pr21997-1b.c } \ + "pr21997-1a-pic-2" \ + "pass.out" \ + "-fPIC" \ + ] \ + [list \ + "Run pr21997-1b (PIC 1)" \ + "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "" \ + { pr21997-1c.c } \ + "pr21997-1b-pic-1" \ + "pass.out" \ + "-fPIC" \ + ] \ + [list \ + "Run pr21997-1b (PIC 2)" \ + "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ + "" \ + { pr21997-1c.c } \ + "pr21997-1b-pic-2" \ + "pass.out" \ + "-fPIC" \ + ] \ ] # Run-time tests which require working ifunc attribute support. |