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-rwxr-xr-xtest/tools/dsymutil/Inputs/basic-archive.macho.x86_64bin0 -> 9352 bytes
-rwxr-xr-xtest/tools/dsymutil/Inputs/basic-lto.macho.x86_64bin0 -> 8912 bytes
-rw-r--r--test/tools/dsymutil/Inputs/basic-lto.macho.x86_64.obin0 -> 4516 bytes
-rwxr-xr-xtest/tools/dsymutil/Inputs/basic.macho.x86_64bin0 -> 9320 bytes
-rw-r--r--test/tools/dsymutil/Inputs/basic1.c28
-rw-r--r--test/tools/dsymutil/Inputs/basic1.macho.x86_64.obin0 -> 2376 bytes
-rw-r--r--test/tools/dsymutil/Inputs/basic2.c22
-rw-r--r--test/tools/dsymutil/Inputs/basic2.macho.x86_64.obin0 -> 3472 bytes
-rw-r--r--test/tools/dsymutil/Inputs/basic3.c20
-rw-r--r--test/tools/dsymutil/Inputs/basic3.macho.x86_64.obin0 -> 3008 bytes
-rw-r--r--test/tools/dsymutil/Inputs/libbasic.abin0 -> 6840 bytes
-rw-r--r--test/tools/dsymutil/basic-linking.test149
-rw-r--r--test/tools/dsymutil/debug-map-parsing.test79
13 files changed, 298 insertions, 0 deletions
diff --git a/test/tools/dsymutil/Inputs/basic-archive.macho.x86_64 b/test/tools/dsymutil/Inputs/basic-archive.macho.x86_64
new file mode 100755
index 0000000..abffb06
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic-archive.macho.x86_64
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64 b/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64
new file mode 100755
index 0000000..b5ffb03
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64.o b/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64.o
new file mode 100644
index 0000000..c68e15a
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic-lto.macho.x86_64.o
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic.macho.x86_64 b/test/tools/dsymutil/Inputs/basic.macho.x86_64
new file mode 100755
index 0000000..8b3a34a
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic.macho.x86_64
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic1.c b/test/tools/dsymutil/Inputs/basic1.c
new file mode 100644
index 0000000..cedf83a
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic1.c
@@ -0,0 +1,28 @@
+/* This is the main file used to produce the basic* objects that are
+ used for the dsymutil tests.
+
+ These are compiled in a couple of different ways (always on a
+ Darwin system):
+ Basic compilation:
+ for FILE in basic1.c basic2.c basic3.c; do
+ clang -g -c $FILE -o ${FILE%.c}.macho.x86_64.o
+ done
+ clang basic1.macho.x86_64.o basic2.macho.x86_64.o basic3.macho.x86_64.o -o basic.macho.x86_64 -Wl,-dead_strip
+
+ LTO compilation:
+ for FILE in basic1.c basic2.c basic3.c; do
+ clang -g -c -flto $FILE -o ${FILE%.c}-lto.o
+ done
+ clang basic1-lto.o basic2-lto.o basic3-lto.o -o basic-lto.macho.x86_64 -Wl,-object_path_lto,$PWD/basic-lto.macho.x86_64.o -Wl,-dead_strip
+ rm basic1-lto.o basic2-lto.o basic3-lto.o
+
+ Archive compilation (after basic compilation):
+ ar -q libbasic.a basic2.macho.x86_64.o basic3.macho.x86_64.o
+ clang basic1.macho.x86_64.o -lbasic -o basic-archive.macho.x86_64 -Wl,-dead_strip -L.
+*/
+
+int foo(int);
+
+int main(int argc, const char *argv[]) {
+ return foo(argc);
+}
diff --git a/test/tools/dsymutil/Inputs/basic1.macho.x86_64.o b/test/tools/dsymutil/Inputs/basic1.macho.x86_64.o
new file mode 100644
index 0000000..d7b5000
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic1.macho.x86_64.o
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic2.c b/test/tools/dsymutil/Inputs/basic2.c
new file mode 100644
index 0000000..13c6d07
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic2.c
@@ -0,0 +1,22 @@
+/* For compilation instructions see basic1.c. */
+
+static int baz = 42;
+static int private_int;
+extern volatile int val;
+int unused_data = 1;
+
+int bar(int);
+
+void unused1() {
+ bar(baz);
+}
+
+static int inc() {
+ return ++private_int;
+}
+
+__attribute__((noinline))
+int foo(int arg) {
+ return bar(arg+val) + inc() + baz++;
+}
+
diff --git a/test/tools/dsymutil/Inputs/basic2.macho.x86_64.o b/test/tools/dsymutil/Inputs/basic2.macho.x86_64.o
new file mode 100644
index 0000000..bdd8225
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic2.macho.x86_64.o
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/basic3.c b/test/tools/dsymutil/Inputs/basic3.c
new file mode 100644
index 0000000..f20998a
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic3.c
@@ -0,0 +1,20 @@
+/* For compilation instructions see basic1.c. */
+
+volatile int val;
+
+extern int foo(int);
+
+int unused2() {
+ return foo(val);
+}
+
+static int inc() {
+ return ++val;
+}
+
+__attribute__((noinline))
+int bar(int arg) {
+ if (arg > 42)
+ return inc();
+ return foo(val + arg);
+}
diff --git a/test/tools/dsymutil/Inputs/basic3.macho.x86_64.o b/test/tools/dsymutil/Inputs/basic3.macho.x86_64.o
new file mode 100644
index 0000000..3c1c639
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/basic3.macho.x86_64.o
Binary files differ
diff --git a/test/tools/dsymutil/Inputs/libbasic.a b/test/tools/dsymutil/Inputs/libbasic.a
new file mode 100644
index 0000000..9657e78
--- /dev/null
+++ b/test/tools/dsymutil/Inputs/libbasic.a
Binary files differ
diff --git a/test/tools/dsymutil/basic-linking.test b/test/tools/dsymutil/basic-linking.test
new file mode 100644
index 0000000..5de6c13
--- /dev/null
+++ b/test/tools/dsymutil/basic-linking.test
@@ -0,0 +1,149 @@
+RUN: llvm-dsymutil -v -oso-prepend-path=%p %p/Inputs/basic.macho.x86_64 | FileCheck %s
+RUN: llvm-dsymutil -v -oso-prepend-path=%p %p/Inputs/basic-lto.macho.x86_64 | FileCheck %s --check-prefix=CHECK-LTO
+RUN: llvm-dsymutil -v -oso-prepend-path=%p %p/Inputs/basic-archive.macho.x86_64 | FileCheck %s --check-prefix=CHECK-ARCHIVE
+
+This test check the basic Dwarf linking process through the debug dumps.
+
+================================= Simple link ================================
+CHECK: DEBUG MAP OBJECT: {{.*}}basic1.macho.x86_64.o
+CHECK: Input compilation unit:
+CHECK-NEXT: TAG_compile_unit
+CHECK-NOT: TAG
+CHECK: AT_name {{.*}}basic1.c
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _main 0000000000000000 => 0000000100000ea0
+CHECK-NEXT: DW_TAG_subprogram
+CHECK-NEXT: DW_AT_name{{.*}}"main"
+
+CHECK: DEBUG MAP OBJECT: {{.*}}basic2.macho.x86_64.o
+CHECK: Input compilation unit:
+CHECK-NEXT: TAG_compile_unit
+CHECK-NOT: TAG
+CHECK: AT_name {{.*}}basic2.c
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _private_int 0000000000000560 => 0000000100001008
+CHECK-NEXT: DW_TAG_variable
+CHECK-NEXT: DW_AT_name {{.*}}"private_int"
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _baz 0000000000000310 => 0000000100001000
+CHECK-NEXT: DW_TAG_variable
+CHECK-NEXT: DW_AT_name {{.*}}"baz"
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _foo 0000000000000020 => 0000000100000ed0
+CHECK-NEXT: DW_TAG_subprogram
+CHECK-NEXT: DW_AT_name {{.*}}"foo"
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _inc 0000000000000070 => 0000000100000f20
+CHECK-NEXT: DW_TAG_subprogram
+CHECK-NEXT: DW_AT_name {{.*}}"inc"
+
+CHECK: DEBUG MAP OBJECT: {{.*}}basic3.macho.x86_64.o
+CHECK: Input compilation unit:
+CHECK-NEXT: TAG_compile_unit
+CHECK-NOT: TAG
+CHECK: AT_name {{.*}}basic3.c
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _val 0000000000000004 => 0000000100001004
+CHECK-NEXT: DW_TAG_variable
+CHECK-NEXT: DW_AT_name {{.*}}"val"
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _bar 0000000000000020 => 0000000100000f40
+CHECK-NEXT: DW_TAG_subprogram
+CHECK-NEXT: DW_AT_name {{.*}}"bar"
+CHECK-NOT: Found valid debug map entry
+CHECK: Found valid debug map entry: _inc 0000000000000070 => 0000000100000f90
+CHECK-NEXT: DW_TAG_subprogram
+CHECK-NEXT: DW_AT_name {{.*}}"inc")
+
+
+================================= LTO link ================================
+CHECK-LTO: DEBUG MAP OBJECT: {{.*}}basic-lto.macho.x86_64.o
+CHECK-LTO: Input compilation unit:
+CHECK-LTO-NEXT: TAG_compile_unit
+CHECK-LTO-NOT: TAG
+CHECK-LTO: AT_name {{.*}}basic1.c
+CHECK-LTO: Input compilation unit:
+CHECK-LTO-NEXT: TAG_compile_unit
+CHECK-LTO-NOT: TAG
+CHECK-LTO: AT_name {{.*}}basic2.c
+CHECK-LTO: Input compilation unit:
+CHECK-LTO-NEXT: TAG_compile_unit
+CHECK-LTO-NOT: TAG
+CHECK-LTO: AT_name {{.*}}basic3.c
+
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _main 0000000000000000 => 0000000100000f40
+CHECK-LTO-NEXT: DW_TAG_subprogram
+CHECK-LTO-NEXT: DW_AT_name {{.*}}"main"
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _private_int 00000000000008e8 => 0000000100001008
+CHECK-LTO-NEXT: DW_TAG_variable
+CHECK-LTO-NEXT: DW_AT_name {{.*}}"private_int"
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _baz 0000000000000658 => 0000000100001000
+CHECK-LTO-NEXT: DW_TAG_variable
+CHECK-LTO-NEXT: DW_AT_name {{.*}} "baz"
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _foo 0000000000000010 => 0000000100000f50
+CHECK-LTO-NEXT: DW_TAG_subprogram
+CHECK-LTO-NEXT: DW_AT_name {{.*}}"foo"
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _val 00000000000008ec => 0000000100001004
+CHECK-LTO-NEXT: DW_TAG_variable
+CHECK-LTO-NEXT: DW_AT_name {{.*}}"val"
+CHECK-LTO-NOT: Found valid debug map entry
+CHECK-LTO: Found valid debug map entry: _bar 0000000000000050 => 0000000100000f90
+CHECK-LTO-NEXT: DW_TAG_subprogram
+CHECK-LTO-NEXT: DW_AT_name {{.*}}"bar"
+
+
+================================= Archive link ================================
+CHECK-ARCHIVE: DEBUG MAP OBJECT: {{.*}}basic1.macho.x86_64.o
+CHECK-ARCHIVE: Input compilation unit:
+CHECK-ARCHIVE-NEXT: TAG_compile_unit
+CHECK-ARCHIVE-NOT: TAG
+CHECK-ARCHIVE: AT_name {{.*}}basic1.c
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _main 0000000000000000 => 0000000100000ea0
+CHECK-ARCHIVE-NEXT: DW_TAG_subprogram
+CHECK-ARCHIVE-NEXT: DW_AT_name{{.*}}"main"
+
+CHECK-ARCHIVE: DEBUG MAP OBJECT: {{.*}}libbasic.a(basic2.macho.x86_64.o)
+CHECK-ARCHIVE: Input compilation unit:
+CHECK-ARCHIVE-NEXT: TAG_compile_unit
+CHECK-ARCHIVE-NOT: TAG
+CHECK-ARCHIVE: AT_name {{.*}}basic2.c
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _private_int 0000000000000560 => 0000000100001004
+CHECK-ARCHIVE-NEXT: DW_TAG_variable
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"private_int"
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _baz 0000000000000310 => 0000000100001000
+CHECK-ARCHIVE-NEXT: DW_TAG_variable
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"baz"
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _foo 0000000000000020 => 0000000100000ed0
+CHECK-ARCHIVE-NEXT: DW_TAG_subprogram
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"foo"
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _inc 0000000000000070 => 0000000100000f20
+CHECK-ARCHIVE-NEXT: DW_TAG_subprogram
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"inc"
+
+CHECK-ARCHIVE: DEBUG MAP OBJECT: {{.*}}libbasic.a(basic3.macho.x86_64.o)
+CHECK-ARCHIVE: Input compilation unit:
+CHECK-ARCHIVE-NEXT: TAG_compile_unit
+CHECK-ARCHIVE-NOT: TAG
+CHECK-ARCHIVE: AT_name {{.*}}basic3.c
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _val 0000000000000004 => 0000000100001008
+CHECK-ARCHIVE-NEXT: DW_TAG_variable
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"val"
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _bar 0000000000000020 => 0000000100000f40
+CHECK-ARCHIVE-NEXT: DW_TAG_subprogram
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"bar"
+CHECK-ARCHIVE-NOT: Found valid debug map entry
+CHECK-ARCHIVE: Found valid debug map entry: _inc 0000000000000070 => 0000000100000f90
+CHECK-ARCHIVE-NEXT: DW_TAG_subprogram
+CHECK-ARCHIVE-NEXT: DW_AT_name {{.*}}"inc")
diff --git a/test/tools/dsymutil/debug-map-parsing.test b/test/tools/dsymutil/debug-map-parsing.test
new file mode 100644
index 0000000..b64ad9f
--- /dev/null
+++ b/test/tools/dsymutil/debug-map-parsing.test
@@ -0,0 +1,79 @@
+RUN: llvm-dsymutil -v -parse-only -oso-prepend-path=%p %p/Inputs/basic.macho.x86_64 | FileCheck %s
+RUN: llvm-dsymutil -v -parse-only -oso-prepend-path=%p %p/Inputs/basic-lto.macho.x86_64 | FileCheck %s --check-prefix=CHECK-LTO
+RUN: llvm-dsymutil -v -parse-only -oso-prepend-path=%p %p/Inputs/basic-archive.macho.x86_64 | FileCheck %s --check-prefix=CHECK-ARCHIVE
+RUN: llvm-dsymutil -v -parse-only %p/Inputs/basic.macho.x86_64 2>&1 | FileCheck %s --check-prefix=NOT-FOUND
+RUN: not llvm-dsymutil -v -parse-only %p/Inputs/inexistant 2>&1 | FileCheck %s --check-prefix=NO-EXECUTABLE
+
+
+Check that We can parse the debug map of the basic executable.
+
+CHECK-NOT: error
+CHECK: DEBUG MAP: x86_64-unknown-unknown-macho
+CHECK: /Inputs/basic1.macho.x86_64.o:
+CHECK: 0000000000000000 => 0000000100000ea0 _main
+CHECK: /Inputs/basic2.macho.x86_64.o:
+CHECK: 0000000000000310 => 0000000100001000 _baz
+CHECK: 0000000000000020 => 0000000100000ed0 _foo
+CHECK: 0000000000000070 => 0000000100000f20 _inc
+CHECK: 0000000000000560 => 0000000100001008 _private_int
+CHECK: /Inputs/basic3.macho.x86_64.o:
+CHECK: 0000000000000020 => 0000000100000f40 _bar
+CHECK: 0000000000000070 => 0000000100000f90 _inc
+CHECK: 0000000000000004 => 0000000100001004 _val
+CHECK: END DEBUG MAP
+
+
+Check that we can parse the debug-map of the basic-lto executable
+
+CHECK-LTO-NOT: error
+CHECK-LTO: DEBUG MAP: x86_64-unknown-unknown-macho
+CHECK-LTO: /Inputs/basic-lto.macho.x86_64.o:
+CHECK-LTO: 0000000000000050 => 0000000100000f90 _bar
+CHECK-LTO: 0000000000000658 => 0000000100001000 _baz
+CHECK-LTO: 0000000000000010 => 0000000100000f50 _foo
+CHECK-LTO: 0000000000000000 => 0000000100000f40 _main
+CHECK-LTO: 00000000000008e8 => 0000000100001008 _private_int
+CHECK-LTO: 00000000000008ec => 0000000100001004 _val
+CHECK-LTO: END DEBUG MAP
+
+Check thet we correctly handle debug maps with archive members (including only
+opening the archive once if mulitple of its members are used).
+
+CHECK-ARCHIVE: trying to open {{.*}}basic-archive.macho.x86_64'
+CHECK-ARCHIVE-NEXT: loaded file.
+CHECK-ARCHIVE-NEXT: trying to open {{.*}}/Inputs/basic1.macho.x86_64.o'
+CHECK-ARCHIVE-NEXT: loaded file.
+CHECK-ARCHIVE-NEXT: trying to open {{.*}}/libbasic.a(basic2.macho.x86_64.o)'
+CHECK-ARCHIVE-NEXT: opened new archive {{.*}}/libbasic.a'
+CHECK-ARCHIVE-NEXT: found member in current archive.
+CHECK-ARCHIVE-NEXT: trying to open {{.*}}/libbasic.a(basic3.macho.x86_64.o)'
+CHECK-ARCHIVE-NEXT: found member in current archive.
+CHECK-ARCHIVE: DEBUG MAP: x86_64-unknown-unknown-macho
+CHECK-ARCHIVE: object addr => executable addr symbol name
+CHECK-ARCHIVE: /Inputs/basic1.macho.x86_64.o:
+CHECK-ARCHIVE: 0000000000000000 => 0000000100000ea0 _main
+CHECK-ARCHIVE: /Inputs/./libbasic.a(basic2.macho.x86_64.o):
+CHECK-ARCHIVE: 0000000000000310 => 0000000100001000 _baz
+CHECK-ARCHIVE: 0000000000000020 => 0000000100000ed0 _foo
+CHECK-ARCHIVE: 0000000000000070 => 0000000100000f20 _inc
+CHECK-ARCHIVE: 0000000000000560 => 0000000100001004 _private_int
+CHECK-ARCHIVE: /Inputs/./libbasic.a(basic3.macho.x86_64.o):
+CHECK-ARCHIVE: 0000000000000020 => 0000000100000f40 _bar
+CHECK-ARCHIVE: 0000000000000070 => 0000000100000f90 _inc
+CHECK-ARCHIVE: 0000000000000004 => 0000000100001008 _val
+CHECK-ARCHIVE: END DEBUG MAP
+
+Check that we warn about missing object files (this presumes that the files aren't
+present in the machine's /Inputs/ folder, which should be a pretty safe bet).
+
+NOT-FOUND: cannot open{{.*}}"/Inputs/basic1.macho.x86_64.o": {{[Nn]o}} such file
+NOT-FOUND: cannot open{{.*}}"/Inputs/basic2.macho.x86_64.o": {{[Nn]o}} such file
+NOT-FOUND: cannot open{{.*}}"/Inputs/basic3.macho.x86_64.o": {{[Nn]o}} such file
+NOT-FOUND: DEBUG MAP:
+NOT-FOUND-NEXT: object addr => executable addr symbol name
+NOT-FOUND-NEXT: END DEBUG MAP
+
+Check that we correctly error out on invalid executatble.
+
+NO-EXECUTABLE: cannot parse{{.*}}/inexistant": {{[Nn]o}} such file
+NO-EXECUTABLE-NOT: DEBUG MAP
generated by cgit v1.1 at 2024-12-22 17:30:22 +0000