Author: Pavel Labath Date: 2025-05-13T17:52:23+02:00 New Revision: 91ea49499325aeff8426135721b1bd432e5b7780
URL: https://github.com/llvm/llvm-project/commit/91ea49499325aeff8426135721b1bd432e5b7780 DIFF: https://github.com/llvm/llvm-project/commit/91ea49499325aeff8426135721b1bd432e5b7780.diff LOG: [lldb] Move lldb_enable_attach from test_common to a separate header (#139550) test_common is force-included into every compilation, which causes problems when we're compiling assembly code, as we were in #138805. This avoids that as we can include the header only when it's needed. Added: lldb/packages/Python/lldbsuite/test/make/attach.h Modified: lldb/packages/Python/lldbsuite/test/make/test_common.h lldb/test/API/commands/process/attach-resume/main.cpp lldb/test/API/commands/process/attach/main.cpp lldb/test/API/commands/process/detach-resumes/main.cpp lldb/test/API/commands/register/register/register_command/main.cpp lldb/test/API/driver/batch_mode/main.c lldb/test/API/functionalities/deleted-executable/main.cpp lldb/test/API/functionalities/load_after_attach/main.cpp lldb/test/API/functionalities/process_group/main.c lldb/test/API/functionalities/thread/create_after_attach/main.cpp lldb/test/API/iohandler/completion/main.c lldb/test/API/python_api/hello_world/main.c lldb/test/API/tools/lldb-dap/attach/main.c lldb/test/API/tools/lldb-dap/disconnect/main.cpp lldb/test/API/tools/lldb-server/attach-wait/shim.cpp lldb/test/API/tools/lldb-server/main.cpp Removed: ################################################################################ diff --git a/lldb/packages/Python/lldbsuite/test/make/attach.h b/lldb/packages/Python/lldbsuite/test/make/attach.h new file mode 100644 index 0000000000000..decd3ea986a4b --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/make/attach.h @@ -0,0 +1,34 @@ +#ifndef LLDB_TEST_ATTACH_H +#define LLDB_TEST_ATTACH_H + +// On some systems (e.g., some versions of linux) it is not possible to attach +// to a process without it giving us special permissions. This defines the +// lldb_enable_attach macro, which should perform any such actions, if needed by +// the platform. +#if defined(__linux__) +#include <sys/prctl.h> + +// Android API <= 16 does not have these defined. +#ifndef PR_SET_PTRACER +#define PR_SET_PTRACER 0x59616d61 +#endif +#ifndef PR_SET_PTRACER_ANY +#define PR_SET_PTRACER_ANY ((unsigned long)-1) +#endif + +// For now we execute on best effort basis. If this fails for some reason, so +// be it. +#define lldb_enable_attach() \ + do { \ + const int prctl_result = \ + prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0); \ + (void)prctl_result; \ + } while (0) + +#else // not linux + +#define lldb_enable_attach() + +#endif // defined(__linux__) + +#endif // LLDB_TEST_ATTACH_H diff --git a/lldb/packages/Python/lldbsuite/test/make/test_common.h b/lldb/packages/Python/lldbsuite/test/make/test_common.h index aa8960e1c0aea..5082e41987020 100644 --- a/lldb/packages/Python/lldbsuite/test/make/test_common.h +++ b/lldb/packages/Python/lldbsuite/test/make/test_common.h @@ -20,33 +20,3 @@ #else #define LLVM_PRETTY_FUNCTION LLVM_PRETTY_FUNCTION #endif - - -// On some systems (e.g., some versions of linux) it is not possible to attach to a process -// without it giving us special permissions. This defines the lldb_enable_attach macro, which -// should perform any such actions, if needed by the platform. This is a macro instead of a -// function to avoid the need for complex linking of the test programs. -#if defined(__linux__) -#include <sys/prctl.h> - -// Android API <= 16 does not have these defined. -#ifndef PR_SET_PTRACER -#define PR_SET_PTRACER 0x59616d61 -#endif -#ifndef PR_SET_PTRACER_ANY -#define PR_SET_PTRACER_ANY ((unsigned long)-1) -#endif - -// For now we execute on best effort basis. If this fails for some reason, so be it. -#define lldb_enable_attach() \ - do \ - { \ - const int prctl_result = prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0); \ - (void)prctl_result; \ - } while (0) - -#else // not linux - -#define lldb_enable_attach() - -#endif diff --git a/lldb/test/API/commands/process/attach-resume/main.cpp b/lldb/test/API/commands/process/attach-resume/main.cpp index 82aad70eed560..3fe54d1e45601 100644 --- a/lldb/test/API/commands/process/attach-resume/main.cpp +++ b/lldb/test/API/commands/process/attach-resume/main.cpp @@ -1,7 +1,7 @@ -#include <stdio.h> -#include <fcntl.h> - +#include "attach.h" #include <chrono> +#include <cstdio> +#include <fcntl.h> #include <thread> volatile bool debugger_flag = true; // The debugger will flip this to false diff --git a/lldb/test/API/commands/process/attach/main.cpp b/lldb/test/API/commands/process/attach/main.cpp index b4ed48fade306..034e80ed5f2b3 100644 --- a/lldb/test/API/commands/process/attach/main.cpp +++ b/lldb/test/API/commands/process/attach/main.cpp @@ -1,6 +1,6 @@ -#include <stdio.h> - +#include "attach.h" #include <chrono> +#include <cstdio> #include <thread> volatile int g_val = 12345; diff --git a/lldb/test/API/commands/process/detach-resumes/main.cpp b/lldb/test/API/commands/process/detach-resumes/main.cpp index e8050fef2c385..9005c0a95847b 100644 --- a/lldb/test/API/commands/process/detach-resumes/main.cpp +++ b/lldb/test/API/commands/process/detach-resumes/main.cpp @@ -1,8 +1,9 @@ +#include "attach.h" #include "pseudo_barrier.h" #include <chrono> +#include <cstdio> #include <fcntl.h> #include <fstream> -#include <stdio.h> #include <thread> #include <vector> diff --git a/lldb/test/API/commands/register/register/register_command/main.cpp b/lldb/test/API/commands/register/register/register_command/main.cpp index 860dfef0b3b97..5950c19f82967 100644 --- a/lldb/test/API/commands/register/register/register_command/main.cpp +++ b/lldb/test/API/commands/register/register/register_command/main.cpp @@ -1,6 +1,6 @@ -#include <stdio.h> - +#include "attach.h" #include <chrono> +#include <cstdio> #include <thread> long double outermost_return_long_double (long double my_long_double); diff --git a/lldb/test/API/driver/batch_mode/main.c b/lldb/test/API/driver/batch_mode/main.c index c85a0f272d2c1..4527c144f96fc 100644 --- a/lldb/test/API/driver/batch_mode/main.c +++ b/lldb/test/API/driver/batch_mode/main.c @@ -1,3 +1,4 @@ +#include "attach.h" #include <stdio.h> #include <string.h> #include <unistd.h> diff --git a/lldb/test/API/functionalities/deleted-executable/main.cpp b/lldb/test/API/functionalities/deleted-executable/main.cpp index af00ac263cc1b..1536c6cf9e4a7 100644 --- a/lldb/test/API/functionalities/deleted-executable/main.cpp +++ b/lldb/test/API/functionalities/deleted-executable/main.cpp @@ -1,3 +1,4 @@ +#include "attach.h" #include <chrono> #include <fstream> #include <thread> diff --git a/lldb/test/API/functionalities/load_after_attach/main.cpp b/lldb/test/API/functionalities/load_after_attach/main.cpp index 96012a126001a..60bfefb72bb11 100644 --- a/lldb/test/API/functionalities/load_after_attach/main.cpp +++ b/lldb/test/API/functionalities/load_after_attach/main.cpp @@ -1,9 +1,10 @@ +#include "attach.h" #include "dylib.h" #include <cassert> -#include <cstdio> -#include <thread> #include <chrono> +#include <cstdio> #include <fstream> +#include <thread> int main(int argc, char* argv[]) { lldb_enable_attach(); diff --git a/lldb/test/API/functionalities/process_group/main.c b/lldb/test/API/functionalities/process_group/main.c index 7e986bbac65de..b4d5abc58169c 100644 --- a/lldb/test/API/functionalities/process_group/main.c +++ b/lldb/test/API/functionalities/process_group/main.c @@ -1,6 +1,7 @@ +#include "attach.h" #include <stdio.h> -#include <unistd.h> #include <sys/wait.h> +#include <unistd.h> volatile int release_child_flag = 0; diff --git a/lldb/test/API/functionalities/thread/create_after_attach/main.cpp b/lldb/test/API/functionalities/thread/create_after_attach/main.cpp index d8f06e55a2dd9..d99fb05f08315 100644 --- a/lldb/test/API/functionalities/thread/create_after_attach/main.cpp +++ b/lldb/test/API/functionalities/thread/create_after_attach/main.cpp @@ -1,5 +1,6 @@ -#include <stdio.h> +#include "attach.h" #include <chrono> +#include <cstdio> #include <thread> using std::chrono::microseconds; diff --git a/lldb/test/API/iohandler/completion/main.c b/lldb/test/API/iohandler/completion/main.c index 03350dd8299a6..6dd3616c1ae40 100644 --- a/lldb/test/API/iohandler/completion/main.c +++ b/lldb/test/API/iohandler/completion/main.c @@ -1,5 +1,4 @@ int main(int argc, char **argv) { - lldb_enable_attach(); int to_complete = 0; return to_complete; } diff --git a/lldb/test/API/python_api/hello_world/main.c b/lldb/test/API/python_api/hello_world/main.c index c516f923614f1..865baa4f4ed11 100644 --- a/lldb/test/API/python_api/hello_world/main.c +++ b/lldb/test/API/python_api/hello_world/main.c @@ -1,3 +1,4 @@ +#include "attach.h" #include <stdio.h> #ifdef _MSC_VER #include <windows.h> diff --git a/lldb/test/API/tools/lldb-dap/attach/main.c b/lldb/test/API/tools/lldb-dap/attach/main.c index c0b128afe445a..f56d5d53afa05 100644 --- a/lldb/test/API/tools/lldb-dap/attach/main.c +++ b/lldb/test/API/tools/lldb-dap/attach/main.c @@ -1,3 +1,4 @@ +#include "attach.h" #include <stdio.h> #ifdef _WIN32 #include <process.h> diff --git a/lldb/test/API/tools/lldb-dap/disconnect/main.cpp b/lldb/test/API/tools/lldb-dap/disconnect/main.cpp index d3d7a4b7338a8..ca9610da4566a 100644 --- a/lldb/test/API/tools/lldb-dap/disconnect/main.cpp +++ b/lldb/test/API/tools/lldb-dap/disconnect/main.cpp @@ -1,3 +1,4 @@ +#include "attach.h" #include <chrono> #include <cstdio> #include <fstream> diff --git a/lldb/test/API/tools/lldb-server/attach-wait/shim.cpp b/lldb/test/API/tools/lldb-server/attach-wait/shim.cpp index 60d0ba3753026..5b8bcc97e3e8f 100644 --- a/lldb/test/API/tools/lldb-server/attach-wait/shim.cpp +++ b/lldb/test/API/tools/lldb-server/attach-wait/shim.cpp @@ -1,5 +1,6 @@ -#include <unistd.h> +#include "attach.h" #include <cstdio> +#include <unistd.h> int main(int argc, char *argv[]) { lldb_enable_attach(); diff --git a/lldb/test/API/tools/lldb-server/main.cpp b/lldb/test/API/tools/lldb-server/main.cpp index c661f5b4e82c4..0e9323cce88cf 100644 --- a/lldb/test/API/tools/lldb-server/main.cpp +++ b/lldb/test/API/tools/lldb-server/main.cpp @@ -1,3 +1,4 @@ +#include "attach.h" #include <atomic> #include <cassert> #include <chrono> _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
