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| author | Olivier Hainque <hainque@adacore.com> | 2019-11-14 16:00:55 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2019-11-14 16:00:55 +0000 |
| commit | 36e5f4d4f34dc06bddd1b8047727a1aa9db61a21 (patch) | |
| tree | 378ee77d0f35d2225d73966c1efb7900a21fac72 /libgcc | |
| parent | 806dd0472f56fd8fc410f106660b1ad2c7505bd7 (diff) | |
| download | gcc-36e5f4d4f34dc06bddd1b8047727a1aa9db61a21.zip gcc-36e5f4d4f34dc06bddd1b8047727a1aa9db61a21.tar.gz gcc-36e5f4d4f34dc06bddd1b8047727a1aa9db61a21.tar.bz2 | |
Update the libgcc support for VxWorks AE/653
2019-11-12 Olivier Hainque <hainque@adacore.com>
libgcc/
* config/t-gthr-vxworksae: New file, add all the gthr-vxworks
sources except the cxx0x support to LIB2ADDEH. We don't support
cxx0x on AE/653.
* config/t-vxworksae: New file.
* config.host: Handle *-*-vxworksae: Add the two aforementioned
Makefile fragment files at their expected position in the tmake_file
list, in accordance with what is done for other VxWorks variants.
From-SVN: r278250
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 10 | ||||
| -rw-r--r-- | libgcc/config.host | 6 | ||||
| -rw-r--r-- | libgcc/config/t-gthr-vxworksae | 7 | ||||
| -rw-r--r-- | libgcc/config/t-vxworksae | 17 |
4 files changed, 40 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 21efeb5..ccd72ea 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,13 @@ +2019-11-12 Olivier Hainque <hainque@adacore.com> + + * config/t-gthr-vxworksae: New file, add all the gthr-vxworks + sources except the cxx0x support to LIB2ADDEH. We don't support + cxx0x on AE/653. + * config/t-vxworksae: New file. + * config.host: Handle *-*-vxworksae: Add the two aforementioned + Makefile fragment files at their expected position in the tmake_file + list, in accordance with what is done for other VxWorks variants. + 2019-11-12 Corentin Gay <gay@adacore.com> Jerome Lambourg <lambourg@adacore.com> Olivier Hainque <hainque@adacore.com> diff --git a/libgcc/config.host b/libgcc/config.host index 8a090bd..4950303 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -321,6 +321,9 @@ case ${host} in *-*-vxworks7*) tmake_file=t-vxworks7 ;; +*-*-vxworksae*) + tmake_file=t-vxworksae + ;; *-*-vxworks*) tmake_file=t-vxworks ;; @@ -1520,6 +1523,9 @@ esac case ${target_thread_file} in vxworks) case ${host} in + *-*-vxworksae) + tmake_file="${tmake_file} t-gthr-vxworksae" + ;; *-*-vxworks*) tmake_file="${tmake_file} t-gthr-vxworks" ;; diff --git a/libgcc/config/t-gthr-vxworksae b/libgcc/config/t-gthr-vxworksae new file mode 100644 index 0000000..1471298 --- /dev/null +++ b/libgcc/config/t-gthr-vxworksae @@ -0,0 +1,7 @@ +# Extra libgcc2 modules used by gthr-vxworks.h functions. We don't +# support the C++ threads on vx653. + +LIB2ADDEH += $(srcdir)/config/gthr-vxworks.c\ + $(srcdir)/config/gthr-vxworks-cond.c\ + $(srcdir)/config/gthr-vxworks-tls.c + diff --git a/libgcc/config/t-vxworksae b/libgcc/config/t-vxworksae new file mode 100644 index 0000000..f5003ab --- /dev/null +++ b/libgcc/config/t-vxworksae @@ -0,0 +1,17 @@ +# Don't build libgcc.a with debug info +LIBGCC2_DEBUG_CFLAGS = + +# We do not have access to the cache library when building a vThreads +# application. + +# This ensures that the correct target headers are used; some VxWorks +# system headers have names that collide with GCC's internal (host) +# headers, e.g. regs.h. Make sure the local libgcc headers still +# prevail (e.g. unwind.h), and that gcc provided header files intended +# to be user visible eventually are visible as well. +LIBGCC2_INCLUDES = -nostdinc -I. \ + -I$(MULTIBUILDTOP)../../gcc/include \ + `case "/$(MULTIDIR)" in \ + */mvthreads*) echo -I$(WIND_BASE)/target/vThreads/h -I$(WIND_BASE)/target/val/h -I$(WIND_BASE)/target/h/wrn/coreip ;; \ + *) echo -I$(WIND_BASE)/target/h -I$(WIND_BASE)/target/h/wrn/coreip ;; \ + esac` |