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| author | pmderodat <pmderodat@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-12-17 14:09:26 +0000 |
|---|---|---|
| committer | pmderodat <pmderodat@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-12-17 14:09:26 +0000 |
| commit | f78f10d634c81efcc0b64b006dd70d1ac44fcc4c (patch) | |
| tree | d3c4a684ec8da4b8efa794c5eccd75c8af29e425 /gcc/ada | |
| parent | 07ae82722fe83043bb055a979f0831abcd01a006 (diff) | |
| download | gcc-f78f10d634c81efcc0b64b006dd70d1ac44fcc4c.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231761 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada')
| -rw-r--r-- | gcc/ada/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ada/gcc-interface/misc.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 6e2e7b14a99..4d802d20b1a 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,9 @@ +2015-12-17 Pierre-Marie de Rodat <derodat@adacore.com> + + * gcc-interface/misc.c (gnat_encodings): Undefine macro and + declare a global variable. + (gnat_post_options): Initialize this global from options. + 2015-12-10 Eric Botcazou <ebotcazou@adacore.com> PR ada/48013 diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c index 2a651427865..ef0fe3f0daf 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; |