Message ID | 20200531224042.25801-1-ibuclaw@gdcproject.org |
---|---|
State | New |
Headers | show |
Series | Fix unrecognised -mcpu target: armv7-a on arm-wrs-vxworks7 (PR95420) | expand |
On 31/05/2020 23:40, Iain Buclaw via Gcc-patches wrote: > Hi, > > In the removal of arm-wrs-vxworks, the default cpu was updated from arm8 > to armv7-a, but this is not recognized as a valid -mcpu target. There > is however generic-armv7-a, which was likely the intended cpu that > should have been used instead. > > Tested by building a cross-compiler targetting arm-wrs-vxworks7, running > make all-gcc and ensuring it succeeds. > > OK? This affects release/gcc-10 branch as well, so should be > backported too. > > Regards > Iain. > > > gcc/ChangeLog: > > PR target/95420 > * config.gcc (arm-wrs-vxworks7*): Set default cpu to generic-armv7-a. > --- > gcc/config.gcc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/gcc/config.gcc b/gcc/config.gcc > index f544932fc39..06ad813ad39 100644 > --- a/gcc/config.gcc > +++ b/gcc/config.gcc > @@ -1193,7 +1193,7 @@ arm-wrs-vxworks7*) > tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi" > tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}" > tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h" > - target_cpu_cname="armv7-a" > + target_cpu_cname="generic-armv7-a" > need_64bit_hwint=yes > ;; > arm*-*-freebsd*) # ARM FreeBSD EABI > OK all. Thanks, R.
Hello Iain, > On 01 Jun 2020, at 00:40, Iain Buclaw <ibuclaw@gdcproject.org> wrote: > > Hi, > > In the removal of arm-wrs-vxworks, the default cpu was updated from arm8 > to armv7-a, but this is not recognized as a valid -mcpu target. There > is however generic-armv7-a, which was likely the intended cpu that > should have been used instead. Yes, indeed. > Tested by building a cross-compiler targetting arm-wrs-vxworks7, running > make all-gcc and ensuring it succeeds. > > OK? Yes, OK. > This affects release/gcc-10 branch as well, so should be > backported too. Certainly. Could you please ? Thanks! Olivier
On 01/06/2020 19:00, Olivier Hainque wrote: > Hello Iain, > >> On 01 Jun 2020, at 00:40, Iain Buclaw <ibuclaw@gdcproject.org> wrote: >> >> Hi, >> >> In the removal of arm-wrs-vxworks, the default cpu was updated from arm8 >> to armv7-a, but this is not recognized as a valid -mcpu target. There >> is however generic-armv7-a, which was likely the intended cpu that >> should have been used instead. > > Yes, indeed. > >> Tested by building a cross-compiler targetting arm-wrs-vxworks7, running >> make all-gcc and ensuring it succeeds. >> >> OK? > > Yes, OK. > >> This affects release/gcc-10 branch as well, so should be >> backported too. > > Certainly. Could you please ? > Done (both master and releases/gcc-10). Iain.
Hello Iain, > On 02 Jun 2020, at 10:39, Iain Buclaw <ibuclaw@gdcproject.org> wrote: > > Done (both master and releases/gcc-10). Great, thanks!
diff --git a/gcc/config.gcc b/gcc/config.gcc index f544932fc39..06ad813ad39 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1193,7 +1193,7 @@ arm-wrs-vxworks7*) tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi" tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}" tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h" - target_cpu_cname="armv7-a" + target_cpu_cname="generic-armv7-a" need_64bit_hwint=yes ;; arm*-*-freebsd*) # ARM FreeBSD EABI