diff options
| -rw-r--r-- | lld/test/ELF/linkerscript/entry.s | 42 | ||||
| -rw-r--r-- | lld/test/ELF/linkerscript/group.s | 56 | ||||
| -rw-r--r-- | lld/test/ELF/linkerscript/linkerscript.s | 85 | ||||
| -rw-r--r-- | lld/test/ELF/linkerscript/searchdir.s (renamed from lld/test/ELF/linkerscript/linkerscript2.s) | 3 |
4 files changed, 101 insertions, 85 deletions
diff --git a/lld/test/ELF/linkerscript/entry.s b/lld/test/ELF/linkerscript/entry.s new file mode 100644 index 00000000000..acadeecc52b --- /dev/null +++ b/lld/test/ELF/linkerscript/entry.s @@ -0,0 +1,42 @@ +# REQUIRES: x86, shell + +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t + +# RUN: echo "ENTRY(_label)" > %t.script +# RUN: ld.lld -o %t2 %t.script %t +# RUN: llvm-readobj %t2 > /dev/null + +# The entry symbol should not cause an undefined error. +# RUN: echo "ENTRY(_wrong_label)" > %t.script +# RUN: ld.lld -o %t2 %t.script %t +# RUN: ld.lld --entry=abc -o %t2 %t + +# -e has precedence over linker script's ENTRY. +# RUN: echo "ENTRY(_label)" > %t.script +# RUN: ld.lld -e _start -o %t2 %t.script %t +# RUN: llvm-readobj -file-headers -symbols %t2 | \ +# RUN: FileCheck -check-prefix=OVERLOAD %s + +# OVERLOAD: Entry: [[ENTRY:0x[0-9A-F]+]] +# OVERLOAD: Name: _start +# OVERLOAD-NEXT: Value: [[ENTRY]] + +# The entry symbol can be a linker-script-defined symbol. +# RUN: echo "ENTRY(foo); foo = 1;" > %t.script +# RUN: ld.lld -o %t2 %t.script %t +# RUN: llvm-readobj -file-headers -symbols %t2 | \ +# RUN: FileCheck -check-prefix=SCRIPT %s + +# SCRIPT: Entry: 0x1 + +# RUN: echo "ENTRY(no_such_symbol);" > %t.script +# RUN: ld.lld -o %t2 %t.script %t 2>&1 | \ +# RUN: FileCheck -check-prefix=MISSING %s + +# MISSING: warning: cannot find entry symbol no_such_symbol + +.globl _start, _label +_start: + ret +_label: + ret diff --git a/lld/test/ELF/linkerscript/group.s b/lld/test/ELF/linkerscript/group.s new file mode 100644 index 00000000000..79bd783a97b --- /dev/null +++ b/lld/test/ELF/linkerscript/group.s @@ -0,0 +1,56 @@ +# REQUIRES: x86, shell + +# RUN: mkdir -p %t.dir +# RUN: rm -f %t.dir/libxyz.a +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \ +# RUN: %p/Inputs/libsearch-st.s -o %t2.o +# RUN: llvm-ar rcs %t.dir/libxyz.a %t2.o + +# RUN: echo "GROUP(\"%t\")" > %t.script +# RUN: ld.lld -o %t2 %t.script +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "INPUT(\"%t\")" > %t.script +# RUN: ld.lld -o %t2 %t.script +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t\" libxyz.a )" > %t.script +# RUN: not ld.lld -o %t2 %t.script 2>/dev/null +# RUN: ld.lld -o %t2 %t.script -L%t.dir +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t\" =libxyz.a )" > %t.script +# RUN: not ld.lld -o %t2 %t.script 2>/dev/null +# RUN: ld.lld -o %t2 %t.script --sysroot=%t.dir +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t\" -lxyz )" > %t.script +# RUN: not ld.lld -o %t2 %t.script 2>/dev/null +# RUN: ld.lld -o %t2 %t.script -L%t.dir +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t\" libxyz.a )" > %t.script +# RUN: not ld.lld -o %t2 %t.script 2>/dev/null +# RUN: ld.lld -o %t2 %t.script -L%t.dir +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t\" /libxyz.a )" > %t.script +# RUN: echo "GROUP(\"%t\" /libxyz.a )" > %t.dir/xyz.script +# RUN: not ld.lld -o %t2 %t.script 2>/dev/null +# RUN: not ld.lld -o %t2 %t.script --sysroot=%t.dir 2>/dev/null +# RUN: ld.lld -o %t2 %t.dir/xyz.script --sysroot=%t.dir +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(\"%t.script2\")" > %t.script1 +# RUN: echo "GROUP(\"%t\")" > %t.script2 +# RUN: ld.lld -o %t2 %t.script1 +# RUN: llvm-readobj %t2 > /dev/null + +# RUN: echo "GROUP(AS_NEEDED(\"%t\"))" > %t.script +# RUN: ld.lld -o %t2 %t.script +# RUN: llvm-readobj %t2 > /dev/null + +.globl _start +_start: + ret diff --git a/lld/test/ELF/linkerscript/linkerscript.s b/lld/test/ELF/linkerscript/linkerscript.s index 2b7ad8e46cb..a6a30bd67ae 100644 --- a/lld/test/ELF/linkerscript/linkerscript.s +++ b/lld/test/ELF/linkerscript/linkerscript.s @@ -5,98 +5,18 @@ # REQUIRES: shell # REQUIRES: x86 -# RUN: mkdir -p %t.dir # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \ # RUN: %p/Inputs/libsearch-st.s -o %t2.o -# RUN: rm -f %t.dir/libxyz.a -# RUN: llvm-ar rcs %t.dir/libxyz.a %t2.o # RUN: echo "EXTERN( undef undef2 )" > %t.script # RUN: ld.lld %t -o %t2 %t.script # RUN: llvm-readobj %t2 > /dev/null -# RUN: echo "GROUP(\"%t\")" > %t.script -# RUN: ld.lld -o %t2 %t.script -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "INPUT(\"%t\")" > %t.script -# RUN: ld.lld -o %t2 %t.script -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t\" libxyz.a )" > %t.script -# RUN: not ld.lld -o %t2 %t.script 2>/dev/null -# RUN: ld.lld -o %t2 %t.script -L%t.dir -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t\" =libxyz.a )" > %t.script -# RUN: not ld.lld -o %t2 %t.script 2>/dev/null -# RUN: ld.lld -o %t2 %t.script --sysroot=%t.dir -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t\" -lxyz )" > %t.script -# RUN: not ld.lld -o %t2 %t.script 2>/dev/null -# RUN: ld.lld -o %t2 %t.script -L%t.dir -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t\" libxyz.a )" > %t.script -# RUN: not ld.lld -o %t2 %t.script 2>/dev/null -# RUN: ld.lld -o %t2 %t.script -L%t.dir -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t\" /libxyz.a )" > %t.script -# RUN: echo "GROUP(\"%t\" /libxyz.a )" > %t.dir/xyz.script -# RUN: not ld.lld -o %t2 %t.script 2>/dev/null -# RUN: not ld.lld -o %t2 %t.script --sysroot=%t.dir 2>/dev/null -# RUN: ld.lld -o %t2 %t.dir/xyz.script --sysroot=%t.dir -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "GROUP(\"%t.script2\")" > %t.script1 -# RUN: echo "GROUP(\"%t\")" > %t.script2 -# RUN: ld.lld -o %t2 %t.script1 -# RUN: llvm-readobj %t2 > /dev/null - -# RUN: echo "ENTRY(_label)" > %t.script -# RUN: ld.lld -o %t2 %t.script %t -# RUN: llvm-readobj %t2 > /dev/null - -# The entry symbol should not cause an undefined error. -# RUN: echo "ENTRY(_wrong_label)" > %t.script -# RUN: ld.lld -o %t2 %t.script %t -# RUN: ld.lld --entry=abc -o %t2 %t - -# -e has precedence over linker script's ENTRY. -# RUN: echo "ENTRY(_label)" > %t.script -# RUN: ld.lld -e _start -o %t2 %t.script %t -# RUN: llvm-readobj -file-headers -symbols %t2 | \ -# RUN: FileCheck -check-prefix=ENTRY-OVERLOAD %s - -# ENTRY-OVERLOAD: Entry: [[ENTRY:0x[0-9A-F]+]] -# ENTRY-OVERLOAD: Name: _start -# ENTRY-OVERLOAD-NEXT: Value: [[ENTRY]] - -# The entry symbol can be a linker-script-defined symbol. -# RUN: echo "ENTRY(foo); foo = 1;" > %t.script -# RUN: ld.lld -o %t2 %t.script %t -# RUN: llvm-readobj -file-headers -symbols %t2 | \ -# RUN: FileCheck -check-prefix=ENTRY-SCRIPT %s - -# ENTRY-SCRIPT: Entry: 0x1 - -# RUN: echo "ENTRY(no_such_symbol);" > %t.script -# RUN: ld.lld -o %t2 %t.script %t 2>&1 | \ -# RUN: FileCheck -check-prefix=ENTRY-MISSING %s - -# ENTRY-MISSING: warning: cannot find entry symbol no_such_symbol - # RUN: echo "OUTPUT_FORMAT(elf64-x86-64) /*/*/ GROUP(\"%t\" )" > %t.script # RUN: ld.lld -o %t2 %t.script # RUN: llvm-readobj %t2 > /dev/null -# RUN: echo "GROUP(AS_NEEDED(\"%t\"))" > %t.script -# RUN: ld.lld -o %t2 %t.script -# RUN: llvm-readobj %t2 > /dev/null - # RUN: rm -f %t.out # RUN: echo "OUTPUT(\"%t.out\")" > %t.script # RUN: ld.lld %t.script %t @@ -127,7 +47,6 @@ .globl _start, _label _start: - mov $60, %rax - mov $42, %rdi + ret _label: - syscall + ret diff --git a/lld/test/ELF/linkerscript/linkerscript2.s b/lld/test/ELF/linkerscript/searchdir.s index 6ecd9e7ea97..858c3c57a93 100644 --- a/lld/test/ELF/linkerscript/linkerscript2.s +++ b/lld/test/ELF/linkerscript/searchdir.s @@ -2,9 +2,8 @@ # implemented in Python, and the Cygwin implementations of the Unix utilities. # Avoid running these tests on Windows for now by requiring a real shell. -# REQUIRES: shell +# REQUIRES: x86, shell -# REQUIRES: x86 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-freebsd %s -o %t # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-freebsd \ # RUN: %p/Inputs/libsearch-dyn.s -o %tdyn.o |
