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| author | Mike Frysinger <vapier@gentoo.org> | 2023-12-06 20:06:07 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2023-12-07 21:41:27 -0700 |
| commit | 4125d6473842ec85797bde679421f980103f45c5 (patch) | |
| tree | 3013b08014915600f2c569edfcd43a0c132da3cb /sim | |
| parent | ee45e43358fdd19cbf061f813c8c544c5e225606 (diff) | |
| download | fsf-binutils-gdb-4125d6473842ec85797bde679421f980103f45c5.zip fsf-binutils-gdb-4125d6473842ec85797bde679421f980103f45c5.tar.gz fsf-binutils-gdb-4125d6473842ec85797bde679421f980103f45c5.tar.bz2 | |
sim: cris: fix -Wunused-but-set-variable warnings
We suppress the warning in the generated switch file because the cris
cpu file has a hack to workaround a cgen bug, but that generates a set
but unused variable which makes the compiler upset.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/Makefile.in | 2 | ||||
| -rw-r--r-- | sim/cris/local.mk | 4 | ||||
| -rw-r--r-- | sim/cris/sim-if.c | 7 |
3 files changed, 9 insertions, 4 deletions
diff --git a/sim/Makefile.in b/sim/Makefile.in index 7fa32b8..52dd838 100644 --- a/sim/Makefile.in +++ b/sim/Makefile.in @@ -2153,6 +2153,8 @@ testsuite_common_CPPFLAGS = \ @SIM_ENABLE_ARCH_cr16_TRUE@cr16_gencode_SOURCES = cr16/gencode.c @SIM_ENABLE_ARCH_cr16_TRUE@cr16_gencode_LDADD = cr16/cr16-opc.o +@SIM_ENABLE_ARCH_cris_TRUE@AM_CFLAGS_cris_mloopv10f.o = -Wno-unused-but-set-variable +@SIM_ENABLE_ARCH_cris_TRUE@AM_CFLAGS_cris_mloopv32f.o = -Wno-unused-but-set-variable @SIM_ENABLE_ARCH_cris_TRUE@nodist_cris_libsim_a_SOURCES = \ @SIM_ENABLE_ARCH_cris_TRUE@ cris/modules.c diff --git a/sim/cris/local.mk b/sim/cris/local.mk index 12fa86b..66ebc99 100644 --- a/sim/cris/local.mk +++ b/sim/cris/local.mk @@ -16,6 +16,10 @@ ## You should have received a copy of the GNU General Public License ## along with this program. If not, see <http://www.gnu.org/licenses/>. +## Some CGEN kludges are causing build-time warnings. See cris.cpu for details. +AM_CFLAGS_%C%_mloopv10f.o = -Wno-unused-but-set-variable +AM_CFLAGS_%C%_mloopv32f.o = -Wno-unused-but-set-variable + nodist_%C%_libsim_a_SOURCES = \ %D%/modules.c %C%_libsim_a_SOURCES = \ diff --git a/sim/cris/sim-if.c b/sim/cris/sim-if.c index cad7169..12baafb 100644 --- a/sim/cris/sim-if.c +++ b/sim/cris/sim-if.c @@ -337,7 +337,6 @@ cris_set_section_offset_iterator (bfd *abfd, asection *s, void *vp) static void cris_offset_sections (SIM_DESC sd, int offset) { - bfd_boolean ret; struct bfd *abfd = STATE_PROG_BFD (sd); asection *text; struct offsetinfo oi; @@ -350,7 +349,7 @@ cris_offset_sections (SIM_DESC sd, int offset) oi.offset = offset; bfd_map_over_sections (abfd, cris_set_section_offset_iterator, &oi); - ret = bfd_set_start_address (abfd, bfd_get_start_address (abfd) + offset); + bfd_set_start_address (abfd, bfd_get_start_address (abfd) + offset); STATE_START_ADDR (sd) = bfd_get_start_address (abfd); } @@ -516,7 +515,7 @@ cris_handle_interpreter (SIM_DESC sd, struct bfd *abfd) for (i = 0; i < n_hdrs; i++) { int interplen; - bfd_size_type interpsiz, interp_filesiz; + bfd_size_type interpsiz; struct progbounds interp_bounds; if (phdr[i].p_type != PT_INTERP) @@ -563,7 +562,7 @@ cris_handle_interpreter (SIM_DESC sd, struct bfd *abfd) perhaps should. */ interp_load_addr = 0x40000; interpsiz = interp_bounds.endmem - interp_bounds.startmem; - interp_filesiz = interp_bounds.end_loadmem - interp_bounds.startmem; + /* interp_filesiz = interp_bounds.end_loadmem - interp_bounds.startmem; */ /* If we have a non-DSO or interpreter starting at the wrong address, bail. */ |