refactoring sysdep configuration

3 files changed, 36 insertions, 0 deletions

diff --git a/src/args.c b/src/args.c
index b6866bf..e1efe4f 100644
--- a/src/args.c
+++ b/src/args.c
@@ -729,6 +729,18 @@ int lt_args_init(struct lt_config_shared *cfg)
 		ret = -1;
 	}
 
+#if defined(LT_ARGS_ARCH_CONF)
+	/* Some architectures provides specific
+	 * configuration file. */
+	if (lt_args_buf_open(cfg, lt_args_arch_conf(cfg)))
+		return -1;
+
+	if (yyparse()) {
+		printf("failed to parse config file %s\n", file);
+		ret = -1;
+	}
+#endif
+
 	if (fclose(yyin)) {
 		perror("failed to close " LT_ARGS_DEF_CONF);
 		return -1;
diff --git a/src/config.h b/src/config.h
index bacc107..893381d 100644
--- a/src/config.h
+++ b/src/config.h
@@ -449,4 +449,8 @@ do { \
 } while(0)
 
 
+#if defined(__x86_64)
+#include "sysdeps/x86_64/args.h"
+#endif
+
 #endif // !CONFIG_H
diff --git a/src/sysdeps/x86_64/args.h b/src/sysdeps/x86_64/args.h
new file mode 100644
index 0000000..a215c07
--- /dev/null
+++ b/src/sysdeps/x86_64/args.h
@@ -0,0 +1,20 @@
+#ifndef ARGS_H
+#define ARGS_H
+
+#define LT_ARGS_ARCH_CONF 1
+
+struct lt_config_shared;
+
+static inline
+char* lt_args_arch_conf(struct lt_config_shared *cfg)
+{
+	static char buf[LT_MAXFILE];
+
+	sprintf(buf, "%s/%s",
+		LT_ARGS_DEF_DIR,
+		"sysdeps/x86_64/latrace.conf");
+
+	return buf;
+}
+
+#endif /* ARGS_H */