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| author | Max Filippov <jcmvbkbc@gmail.com> | 2016-10-18 19:12:19 +0000 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gcc.gnu.org> | 2016-10-18 19:12:19 +0000 |
| commit | 2a26adf1d8bb511bfea14abefc5cd538d695e51e (patch) | |
| tree | 4a05cc39f036e963ba4f57765cb94ed85bbb2b23 /libgcc/config | |
| parent | 66192aa1294360c2522e2e30fc45f84a81719419 (diff) | |
| download | gcc-2a26adf1d8bb511bfea14abefc5cd538d695e51e.zip gcc-2a26adf1d8bb511bfea14abefc5cd538d695e51e.tar.gz gcc-2a26adf1d8bb511bfea14abefc5cd538d695e51e.tar.bz2 | |
xtensa: don't use unwind-dw2-fde-dip with elf targets
Define LIB2ADDEH_XTENSA_UNWIND_DW2_FDE to unwind-dw2-fde.c in
xtensa/t-elf and to unwind-dw2-fde-dip.c in xtensa/t-linux and use
LIB2ADDEH_XTENSA_UNWIND_DW2_FDE in LIB2ADDEH definition.
This fixes build for elf target with windowed xtensa core that currently
breaks with the following error message:
unwind-dw2-fde-dip.c:36:40: fatal error: elf.h: No such file or directory
2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
libgcc/
* config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
definition.
* config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
definition.
* config/xtensa/t-windowed (LIB2ADDEH): Use
LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
or xtensa/t-linux.
From-SVN: r241313
Diffstat (limited to 'libgcc/config')
| -rw-r--r-- | libgcc/config/xtensa/t-elf | 2 | ||||
| -rw-r--r-- | libgcc/config/xtensa/t-linux | 2 | ||||
| -rw-r--r-- | libgcc/config/xtensa/t-windowed | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/libgcc/config/xtensa/t-elf b/libgcc/config/xtensa/t-elf index 59d5121..967cf9b 100644 --- a/libgcc/config/xtensa/t-elf +++ b/libgcc/config/xtensa/t-elf @@ -3,3 +3,5 @@ CRTSTUFF_T_CFLAGS += -mlongcalls CRTSTUFF_T_CFLAGS_S += -mlongcalls HOST_LIBGCC2_CFLAGS += -mlongcalls + +LIB2ADDEH_XTENSA_UNWIND_DW2_FDE = $(srcdir)/unwind-dw2-fde.c diff --git a/libgcc/config/xtensa/t-linux b/libgcc/config/xtensa/t-linux index 6f4ae89..412ecca 100644 --- a/libgcc/config/xtensa/t-linux +++ b/libgcc/config/xtensa/t-linux @@ -1 +1,3 @@ SHLIB_MAPFILES += $(srcdir)/config/xtensa/libgcc-glibc.ver + +LIB2ADDEH_XTENSA_UNWIND_DW2_FDE = $(srcdir)/unwind-dw2-fde-dip.c diff --git a/libgcc/config/xtensa/t-windowed b/libgcc/config/xtensa/t-windowed index a99156c..f140136 100644 --- a/libgcc/config/xtensa/t-windowed +++ b/libgcc/config/xtensa/t-windowed @@ -1,2 +1,2 @@ LIB2ADDEH = $(srcdir)/config/xtensa/unwind-dw2-xtensa.c \ - $(srcdir)/unwind-dw2-fde-dip.c $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c + $(LIB2ADDEH_XTENSA_UNWIND_DW2_FDE) $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c |