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| author | Keith Seitz <keiths@redhat.com> | 2022-09-09 08:44:50 -0700 |
|---|---|---|
| committer | Keith Seitz <keiths@redhat.com> | 2022-09-29 10:00:13 -0700 |
| commit | ac9b8c676e9f52c5238bbc61a2cdd27e3d59db10 (patch) | |
| tree | 0127ac41cd6400d534b652b5ffda19bf201f6da3 /gdb/s390-tdep.h | |
| parent | ee8cc2b3f2d121718165b1cab2f537bbf30cae89 (diff) | |
| download | gdb-ac9b8c676e9f52c5238bbc61a2cdd27e3d59db10.zip gdb-ac9b8c676e9f52c5238bbc61a2cdd27e3d59db10.tar.gz gdb-ac9b8c676e9f52c5238bbc61a2cdd27e3d59db10.tar.bz2 | |
Constify target_desc declarations
This patch changes various global target_desc declarations to const, thereby
correcting a prominent source of ODR violations in PowerPC-related target code.
The majority of files/changes are mechanical const-ifications accomplished by
regenerating the C files in features/.
This also required manually updating mips-linux-tdep.h, s390-linux-tdep.h,
nios2-tdep.h, s390-tdep.h, arch/ppc-linux-tdesc.h, arch/ppc-linux-common.c,
and rs6000-tdep.c.
Patch tested against the sourceware trybot, and fully regression tested against
our (Red Hat's) internal test infrastructure on Rawhide aarch64, s390x, x86_64,
and powerpcle.
With this patch, I can finally enable LTO in our GDB package builds. [Tested
with a rawhide scratch build containing this patch.]
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=22395
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=24835
Diffstat (limited to 'gdb/s390-tdep.h')
| -rw-r--r-- | gdb/s390-tdep.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/s390-tdep.h b/gdb/s390-tdep.h index f51423c..bfee9a8 100644 --- a/gdb/s390-tdep.h +++ b/gdb/s390-tdep.h @@ -317,7 +317,7 @@ extern struct value *s390_trad_frame_prev_register (struct frame_info *this_frame, struct trad_frame_saved_reg saved_regs[], int regnum); -extern struct target_desc *tdesc_s390_linux32; -extern struct target_desc *tdesc_s390x_linux64; +extern const struct target_desc *tdesc_s390_linux32; +extern const struct target_desc *tdesc_s390x_linux64; #endif /* S390_TDEP_H */ |