From 6592d14b43d21382d7876484d3ba90ba650fbc6e Mon Sep 17 00:00:00 2001 From: Pierre-Marie de Rodat Date: Thu, 17 Dec 2015 14:09:26 +0000 Subject: Add a flag to control the balance between GNAT encodings and std. DWARF In order to accomodate the debugger's support evolution for "new" DWARF constructs, we need to have an flag that controls the amount of GNAT encodings/standard DWARF information that is emitted in the debug info. Propagate this new parameter into the Ada front-end. gcc/ChangeLog: * common.opt (gnat_encodings): New variable (dwarf_gnat_encodings): New enum type. (fgnat_encodings): New option. * flag-types.h (enum dwarf_gnat_encodings): New. gcc/ada/ChangeLog: * gcc-interface/misc.c (gnat_encodings): Undefine macro and declare a global variable. (gnat_post_options): Initialize this global from options. From-SVN: r231761 --- gcc/ada/gcc-interface/misc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'gcc/ada/gcc-interface/misc.c') diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c index 2a65142..ef0fe3f 100644 --- a/gcc/ada/gcc-interface/misc.c +++ b/gcc/ada/gcc-interface/misc.c @@ -68,7 +68,8 @@ extern const char **gnat_argv; /* Ada code requires variables for these settings rather than elements of the global_options structure because they are imported. */ -int gnat_encodings = 0; +#undef gnat_encodings +enum dwarf_gnat_encodings gnat_encodings = DWARF_GNAT_ENCODINGS_DEFAULT; #undef optimize int optimize; @@ -276,6 +277,7 @@ gnat_post_options (const char **pfilename ATTRIBUTE_UNUSED) "supported anymore"); /* Copy global settings to local versions. */ + gnat_encodings = global_options.x_gnat_encodings; optimize = global_options.x_optimize; optimize_size = global_options.x_optimize_size; flag_compare_debug = global_options.x_flag_compare_debug; -- cgit v1.1