Sebastian Huber d907c2294a powerpc: Add support for VRSAVE ...

The VRSAVE feature of the Altivec unit can be used to reduce the amount of
Altivec registers which need to be saved/restored during interrupt processing
and context switches.

In order to use the VRSAVE optimization a corresponding multilib (-mvrsave) is
required, see GCC configuration.  The -mvrsave option must be added to the
ABI_FLAGS of the BSP.

Currently only the -mcpu=e6500 based QorIQ BSP support this optimization.

Update #4712.

2022-09-08 15:54:23 +02:00

..

aarch64

bsps/xilinx/versal: Add Cadence I2C driver support

2022-08-25 09:25:03 +10:00

arm

bsps: Fix .data.rel.ro placement

2022-08-12 10:10:17 +02:00

bfin

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

i386

bsps: Fix .data.rel.ro placement

2022-08-12 10:10:17 +02:00

include

bsp/riscv: Add NOEL-V BSP

2022-09-06 16:15:58 +02:00

lm32

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

m68k

bsps: Fix .data.rel.ro placement

2022-08-12 10:10:17 +02:00

microblaze

microblaze: Add JFFS2 AXI QSPI driver

2022-03-15 10:46:19 -05:00

mips

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

moxie

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

nios2

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

no_cpu

bsps/no_cpu/no_bsp: Change license to BSD-2

2022-07-12 08:15:41 -05:00

or1k

bsps: Fix .data.rel.ro placement

2022-08-12 10:10:17 +02:00

powerpc

powerpc: Add support for VRSAVE

2022-09-08 15:54:23 +02:00

riscv

bsp/riscv: Add NOEL-V BSP

2022-09-06 16:15:58 +02:00

sh

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

shared

bsps/shared/*: Change license to BSD-2

2022-06-15 12:35:18 -05:00

sparc

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

sparc64

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

v850

bsps: Sort .noinit* sections

2022-07-15 10:46:02 +02:00

x86_64

bsps/amd64: remove -Werror from ABI flags

2022-08-23 11:37:21 -05:00