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torture_dbg: reuse Windows env-var expander in the harness compile/link/launch steps

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Nikita Smith authored and Ryan Fleury committed 2026-06-02 12:10:28 -07:00
1 parent 96e20759d5
commit 58fc57f6a3
5 files changed
+58 -38
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src/torture/dbg_tests/basic_stepping_test.c
+10
View File
@@ -12,7 +12,17 @@
/// }
/// }
///
// TODO: linux: -no-pie crashes the tracer
//
// TODO: crashes
// compile: "-O0 -g foo.c -fPIC -shared -o libfoo.so"
// compile: "-O0 -g main.c -L. -lfoo -o main -Wl,-rpath,%CWD%"
// ...
// dw_compute_cfa dwarf_unwind.c:261:5
// d_establish_frame_unwind_context__dwarf dbg_engine_ctrl.c:1946:25
// d_unwind_from_thread dbg_engine_ctrl.c:2913:30
// ...
/// file: "foo.c"
src/torture/torture_dbg.c
+12 -5
View File
@@ -667,6 +667,10 @@ T_RunSig(dbg_script_runner)
}
}
// compiler vars
HashTable *script_vars = hash_table_init(arena, 1000);
hash_table_push_path_string(arena, script_vars, str8_lit("CWD"), g_wdir);
// run compilers
for EachNode(directive, T_DbgScriptDirective, script.directives[OperatingSystem_CURRENT][T_DbgScriptDirectiveKind_Compile].first) {
T_Compiler compiler = directive->compile.compiler;
@@ -689,8 +693,9 @@ T_RunSig(dbg_script_runner)
}
// invoke compiler with arguments from directive
if (t_invoke(compiler_path, directive->args, max_U64) == 0) {
fprintf(stderr, "ERROR: failed to launch compiler: \"%.*s %.*s\"\n", str8_varg(compiler_path), str8_varg(directive->args));
String8 expanded_args = lnk_expand_env_vars_windows(arena, script_vars, directive->args);
if (t_invoke(compiler_path, expanded_args, max_U64) == 0) {
fprintf(stderr, "ERROR: failed to launch compiler: \"%.*s %.*s\"\n", str8_varg(compiler_path), str8_varg(expanded_args));
T_Ok(0);
}
if (g_last_exit_code) {
@@ -704,15 +709,17 @@ T_RunSig(dbg_script_runner)
// run linkers
String8 linker_path = t_radlink_path();
for EachNode(directive, T_DbgScriptDirective, script.directives[OperatingSystem_CURRENT][T_DbgScriptDirectiveKind_Link].first) {
if (t_invoke(linker_path, directive->args, max_U64) == 0) {
fprintf(stderr, "ERROR: failed to launch linker: \"%.*s %.*s\"\n", str8_varg(linker_path), str8_varg(directive->args));
String8 expanded_args = lnk_expand_env_vars_windows(arena, script_vars, directive->args);
if (t_invoke(linker_path, expanded_args, max_U64) == 0) {
fprintf(stderr, "ERROR: failed to launch linker: \"%.*s %.*s\"\n", str8_varg(linker_path), str8_varg(expanded_args));
T_Ok(0);
}
}
// launch targets
for EachNode(directive, T_DbgScriptDirective, script.directives[OperatingSystem_CURRENT][T_DbgScriptDirectiveKind_Launch].first) {
String8 cmdl = str8f(arena, "--user:%S.raddbg_user %S", t_make_file_path(arena, str8_lit("temp")), directive->args);
String8 expanded_args = lnk_expand_env_vars_windows(arena, script_vars, directive->args);
String8 cmdl = str8f(arena, "--user:%S.raddbg_user %S", t_make_file_path(arena, str8_lit("temp")), expanded_args);
if (t_dbg_launch(cmdl, T_Dbg_DefaultTimeout) == 0) {
fprintf(stderr, "ERROR: failed to launch debugger with command line \"%.*s %.*s\"; work dir \"%.*s\"\n", str8_varg(t_raddbg_path()), str8_varg(cmdl), str8_varg(g_wdir));
T_Ok(0);