Fix missing offset for apk.
The elf_start_offset field in a map_info was not set in one path.
Added new offline test for this, and update a few unit tests.
Bug: 128442792
Test: New unit tests pass.
Change-Id: I2c6ac1b5271a99aa0e8c4b6342a5970199185112
diff --git a/libunwindstack/tests/UnwindOfflineTest.cpp b/libunwindstack/tests/UnwindOfflineTest.cpp
index b5feb38..86bc465 100644
--- a/libunwindstack/tests/UnwindOfflineTest.cpp
+++ b/libunwindstack/tests/UnwindOfflineTest.cpp
@@ -1372,4 +1372,56 @@
// Ignore top frame since the test code was modified to end in __libc_init.
}
+TEST_F(UnwindOfflineTest, shared_lib_in_apk_single_map_arm64) {
+ ASSERT_NO_FATAL_FAILURE(Init("shared_lib_in_apk_single_map_arm64/", ARCH_ARM64));
+
+ Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_);
+ unwinder.Unwind();
+
+ std::string frame_info(DumpFrames(unwinder));
+ ASSERT_EQ(13U, unwinder.NumFrames()) << "Unwind:\n" << frame_info;
+ EXPECT_EQ(
+ " #00 pc 00000000000814bc libc.so (syscall+28)\n"
+ " #01 pc 00000000008cdf5c test.apk (offset 0x5000)\n"
+ " #02 pc 00000000008cde9c test.apk (offset 0x5000)\n"
+ " #03 pc 00000000008cdd70 test.apk (offset 0x5000)\n"
+ " #04 pc 00000000008ce408 test.apk (offset 0x5000)\n"
+ " #05 pc 00000000008ce8d8 test.apk (offset 0x5000)\n"
+ " #06 pc 00000000008ce814 test.apk (offset 0x5000)\n"
+ " #07 pc 00000000008bcf60 test.apk (offset 0x5000)\n"
+ " #08 pc 0000000000133024 test.apk (offset 0x5000)\n"
+ " #09 pc 0000000000134ad0 test.apk (offset 0x5000)\n"
+ " #10 pc 0000000000134b64 test.apk (offset 0x5000)\n"
+ " #11 pc 00000000000e406c libc.so (__pthread_start(void*)+36)\n"
+ " #12 pc 0000000000085e18 libc.so (__start_thread+64)\n",
+ frame_info);
+
+ EXPECT_EQ(0x7cbe0b14bcULL, unwinder.frames()[0].pc);
+ EXPECT_EQ(0x7be4f077d0ULL, unwinder.frames()[0].sp);
+ EXPECT_EQ(0x7be6715f5cULL, unwinder.frames()[1].pc);
+ EXPECT_EQ(0x7be4f077d0ULL, unwinder.frames()[1].sp);
+ EXPECT_EQ(0x7be6715e9cULL, unwinder.frames()[2].pc);
+ EXPECT_EQ(0x7be4f07800ULL, unwinder.frames()[2].sp);
+ EXPECT_EQ(0x7be6715d70ULL, unwinder.frames()[3].pc);
+ EXPECT_EQ(0x7be4f07840ULL, unwinder.frames()[3].sp);
+ EXPECT_EQ(0x7be6716408ULL, unwinder.frames()[4].pc);
+ EXPECT_EQ(0x7be4f07860ULL, unwinder.frames()[4].sp);
+ EXPECT_EQ(0x7be67168d8ULL, unwinder.frames()[5].pc);
+ EXPECT_EQ(0x7be4f07880ULL, unwinder.frames()[5].sp);
+ EXPECT_EQ(0x7be6716814ULL, unwinder.frames()[6].pc);
+ EXPECT_EQ(0x7be4f078f0ULL, unwinder.frames()[6].sp);
+ EXPECT_EQ(0x7be6704f60ULL, unwinder.frames()[7].pc);
+ EXPECT_EQ(0x7be4f07910ULL, unwinder.frames()[7].sp);
+ EXPECT_EQ(0x7be5f7b024ULL, unwinder.frames()[8].pc);
+ EXPECT_EQ(0x7be4f07950ULL, unwinder.frames()[8].sp);
+ EXPECT_EQ(0x7be5f7cad0ULL, unwinder.frames()[9].pc);
+ EXPECT_EQ(0x7be4f07aa0ULL, unwinder.frames()[9].sp);
+ EXPECT_EQ(0x7be5f7cb64ULL, unwinder.frames()[10].pc);
+ EXPECT_EQ(0x7be4f07ce0ULL, unwinder.frames()[10].sp);
+ EXPECT_EQ(0x7cbe11406cULL, unwinder.frames()[11].pc);
+ EXPECT_EQ(0x7be4f07d00ULL, unwinder.frames()[11].sp);
+ EXPECT_EQ(0x7cbe0b5e18ULL, unwinder.frames()[12].pc);
+ EXPECT_EQ(0x7be4f07d20ULL, unwinder.frames()[12].sp);
+}
+
} // namespace unwindstack