Re: [PATCH 1/2] nios2: Add -mcustom-fpu-cfg=fph2

2021-01-15 Thread Sandra Loosemore
On 1/15/21 2:27 PM, Sebastian Huber wrote: Hello Sandra, On 15/01/2021 20:12, Sandra Loosemore wrote: The following instructions supported by this component are not enabled by this option: * -mcustom-fmins * -mcustom-fmaxs * -mcustom-round The reason is that these instructions are only in ef

Re: [PATCH 1/2] nios2: Add -mcustom-fpu-cfg=fph2

2021-01-15 Thread Sebastian Huber
Hello Sandra, On 15/01/2021 20:12, Sandra Loosemore wrote: The following instructions supported by this component are not enabled by this option: * -mcustom-fmins * -mcustom-fmaxs * -mcustom-round The reason is that these instructions are only in effect in combination with other options. If t

Re: [PATCH 1/2] nios2: Add -mcustom-fpu-cfg=fph2

2021-01-15 Thread Sandra Loosemore
On 1/14/21 12:16 PM, Sebastian Huber wrote: The new -mcustom-fpu-cfg=fph2 option variant is useful to build a multilib for the "Nios II Floating Point Hardware 2 Component": https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_nios2_custom_instruction.pdf Directly usin