Re: ARM GCC machine options for RTEMS 6

2020-07-05 Thread Sebastian Huber
On 05/07/2020 17:27, Joel Sherrill wrote: > Since the new build system will be a hard break, maybe we should keep the > options as is in the old build system and start with the new options in the new > build system. This seems reasonable. And how will we know which cha

Re: ARM GCC machine options for RTEMS 6

2020-07-05 Thread Joel Sherrill
On Sat, Jul 4, 2020, 10:20 PM Chris Johns wrote: > On 4/7/20 5:43 pm, Sebastian Huber wrote: > > On 04/07/2020 01:03, Chris Johns wrote: > >> On 3/7/20 5:06 pm, Sebastian Huber wrote: > >>> Hello, > >>> someone from ARM changed the machine options used to build the RTEMS > multilibs > >>> some ti

Re: ARM GCC machine options for RTEMS 6

2020-07-04 Thread Chris Johns
On 4/7/20 5:43 pm, Sebastian Huber wrote: > On 04/07/2020 01:03, Chris Johns wrote: >> On 3/7/20 5:06 pm, Sebastian Huber wrote: >>> Hello, >>> someone from ARM changed the machine options used to build the RTEMS >>> multilibs >>> some time ago (I think GCC 8): >> Was a reason given? > ARM thinks

Re: ARM GCC machine options for RTEMS 6

2020-07-04 Thread Sebastian Huber
On 04/07/2020 01:03, Chris Johns wrote: On 3/7/20 5:06 pm, Sebastian Huber wrote: Hello, someone from ARM changed the machine options used to build the RTEMS multilibs some time ago (I think GCC 8): Was a reason given? ARM thinks the new options are easier to use. arm-rtems6-gcc -print-mu

Re: ARM GCC machine options for RTEMS 6

2020-07-03 Thread Chris Johns
On 3/7/20 5:06 pm, Sebastian Huber wrote: > Hello, > > someone from ARM changed the machine options used to build the RTEMS multilibs > some time ago (I think GCC 8): Was a reason given? > > arm-rtems6-gcc -print-multi-lib -march=armv4t > .; > thumb;@mthumb > armv5te+fp/hard;@march=armv5te+fp@m

Re: ARM GCC machine options for RTEMS 6

2020-07-03 Thread Joel Sherrill
On Fri, Jul 3, 2020 at 2:06 AM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote: > Hello, > > someone from ARM changed the machine options used to build the RTEMS > multilibs some time ago (I think GCC 8): > > arm-rtems6-gcc -print-multi-lib -march=armv4t > .; > thumb;@mthumb > armv5te+

ARM GCC machine options for RTEMS 6

2020-07-03 Thread Sebastian Huber
Hello, someone from ARM changed the machine options used to build the RTEMS multilibs some time ago (I think GCC 8): arm-rtems6-gcc -print-multi-lib -march=armv4t .; thumb;@mthumb armv5te+fp/hard;@march=armv5te+fp@mfloat-abi=hard thumb/armv6-m;@mthumb@march=armv6-m thumb/armv7-a;@mthumb@march=