[Ada,FYI] revamp ada.numerics.aux

[Alexandre Oliva]

On Oct 22, 2020, Alexandre Oliva <oliva@adacore.com> wrote:

> (some regressions remain on x86 and x86_64,
> so further changes are expected

Here's the fix I'm installing.  I'd failed to add the __nolibm bit to
x86*-vxworks in the Ada.Numerics.Aux revamp patch.  Then, when I added
__wraplf for low-precision real types, I added them next to __nolibm,
since that was supposed to be present for all vxworks ports.  Oops.

I'm checking this in.  Tested with the affected platforms.  Approved by
Eric Botcazou.


use wraplf for low-precision elementary functions on x86*-vxworks too

From: Alexandre Oliva <oliva@adacore.com>

The earlier patch that introduced the wraplf variants missed the
x86*-vxworks* ports.  This fixes them.


for  gcc/ada/ChangeLog

	* Makefile.rtl (LIBGNAT_TARGET_PAIRS) <x86*-vxworks*>: Select
	nolibm and wraplf variants like other vxworks ports.
---
 gcc/ada/Makefile.rtl |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl
index efb73e5..e2a4f4e 100644
--- a/gcc/ada/Makefile.rtl
+++ b/gcc/ada/Makefile.rtl
@@ -1279,6 +1279,9 @@ ifeq ($(strip $(filter-out %86 x86_64 wrs vxworks vxworks7%,$(target_cpu) $(targ
   LIBGNAT_TARGET_PAIRS+= \
   a-intnam.ads<libgnarl/a-intnam__vxworks.ads \
   i-vxwork.ads<libgnat/i-vxwork__x86.ads \
+  a-naliop.ads<libgnat/a-naliop__nolibm.ads \
+  a-nuaufl.ads<libgnat/a-nuaufl__wraplf.ads \
+  a-nashfl.ads<libgnat/a-nashfl__wraplf.ads \
   s-osinte.adb<libgnarl/s-osinte__vxworks.adb \
   s-osinte.ads<libgnarl/s-osinte__vxworks.ads \
   s-inmaop.adb<libgnarl/s-inmaop__vxworks.adb \


-- 
Alexandre Oliva, happy hacker
https://FSFLA.org/blogs/lxo/
Free Software Activist
GNU Toolchain Engineer