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| author | Olivier Hainque <hainque@adacore.com> | 2019-12-30 21:31:18 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2019-12-30 21:31:18 +0000 |
| commit | 4e6bcaa6622f03a709bf0472ffda2f2bd2e17682 (patch) | |
| tree | caf7288c39870bf7276582cef1ca866ac6bc69f8 /gcc | |
| parent | bd8efb667b8b8d63a58ac7443ec7a7d3aad8c31e (diff) | |
| download | gcc-4e6bcaa6622f03a709bf0472ffda2f2bd2e17682.zip gcc-4e6bcaa6622f03a709bf0472ffda2f2bd2e17682.tar.gz gcc-4e6bcaa6622f03a709bf0472ffda2f2bd2e17682.tar.bz2 | |
Identify sections in vx-common.h
2019-12-30 Olivier Hainque <hainque@adacore.com>
* config/vx-common.h: Minor reorganization and add
sectioning comments.
From-SVN: r279779
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/vx-common.h | 20 |
2 files changed, 19 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e698103..a11d8ab 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2019-12-30 Olivier Hainque <hainque@adacore.com> + + * config/vx-common.h: Minor reorganization and add + sectioning comments. + 2019-12-30 Doug Rupp <rupp@adacore.com> * config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Define. diff --git a/gcc/config/vx-common.h b/gcc/config/vx-common.h index c76dccf..ed3e425 100644 --- a/gcc/config/vx-common.h +++ b/gcc/config/vx-common.h @@ -18,6 +18,8 @@ You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ +/* ------------------------- Common SPEC strings ------------------------- */ + /* Most of these will probably be overridden by subsequent headers. We undefine them here just in case, and define VXWORKS_ versions of each, to be used in port-specific vxworks.h. */ @@ -39,12 +41,7 @@ along with GCC; see the file COPYING3. If not see #define VXWORKS_ENDFILE_SPEC "" #define VXWORKS_CC1_SPEC "" -/* VxWorks cannot have dots in constructor labels, because it uses a - mutant variation of collect2 that generates C code instead of - assembly. Thus each constructor label must be a legitimate C - symbol. FIXME: Have VxWorks use real collect2 instead. */ -#undef NO_DOLLAR_IN_LABEL -#define NO_DOT_IN_LABEL +/* ----------------------- Common type descriptions ----------------------- */ /* VxWorks uses wchar_t == unsigned short (UCS2) on all architectures. */ #undef WCHAR_TYPE @@ -58,6 +55,8 @@ along with GCC; see the file COPYING3. If not see #undef WINT_TYPE_SIZE #define WINT_TYPE_SIZE 16 +/* ---------------------- Debug and unwind info formats ------------------ */ + /* Dwarf2 unwind info is supported, unless overriden by a request for a target specific format. @@ -83,6 +82,15 @@ along with GCC; see the file COPYING3. If not see #undef XCOFF_DEBUGGING_INFO #undef VMS_DEBUGGING_INFO +/* ------------------------ Misc configuration bits ---------------------- */ + +/* VxWorks cannot have dots in constructor labels, because it uses a + mutant variation of collect2 that generates C code instead of + assembly. Thus each constructor label must be a legitimate C + symbol. FIXME: Have VxWorks use real collect2 instead. */ +#undef NO_DOLLAR_IN_LABEL +#define NO_DOT_IN_LABEL + /* Kernel mode doesn't have ctors/dtors, but RTP mode does. */ #define TARGET_HAVE_CTORS_DTORS false #define VXWORKS_OVERRIDE_OPTIONS /* empty */ |