diff options
Diffstat (limited to 'gcc/go/go-lang.c')
| -rw-r--r-- | gcc/go/go-lang.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/go/go-lang.c b/gcc/go/go-lang.c index 2797e99..fe5b583 100644 --- a/gcc/go/go-lang.c +++ b/gcc/go/go-lang.c @@ -171,6 +171,12 @@ go_langhook_init_options_struct (struct gcc_options *opts) /* Exceptions are used to handle recovering from panics. */ opts->x_flag_exceptions = 1; opts->x_flag_non_call_exceptions = 1; + + /* Go programs expect runtime.Callers to work, and that uses + libbacktrace that uses debug info. Set the debug info level to 1 + by default. In post_options we will set the debug type if the + debug info level was not set back to 0 on the command line. */ + opts->x_debug_info_level = DINFO_LEVEL_TERSE; } /* Infrastructure for a vector of char * pointers. */ @@ -289,6 +295,12 @@ go_langhook_post_options (const char **pfilename ATTRIBUTE_UNUSED) if (!global_options_set.x_flag_optimize_sibling_calls) global_options.x_flag_optimize_sibling_calls = 0; + /* If the debug info level is still 1, as set in init_options, make + sure that some debugging type is selected. */ + if (global_options.x_debug_info_level == DINFO_LEVEL_TERSE + && global_options.x_write_symbols == NO_DEBUG) + global_options.x_write_symbols = PREFERRED_DEBUGGING_TYPE; + /* Returning false means that the backend should be used. */ return false; } |