Re: [GCC][PATCH v4] arm: Add pacbti related multilib support for armv8.1-m.main.

2023-01-20 Thread Richard Earnshaw via Gcc-patches
On 13/01/2023 17:46, Srinath Parvathaneni via Gcc-patches wrote: Hi, This patch adds the support for pacbti multlilib linking by making "-mbranch-protection=none" as default multilib option for arm-none-eabi target. Eg 1. If the passed command line flags are (without mbranch-protection): a)

[GCC][PATCH v4] arm: Add pacbti related multilib support for armv8.1-m.main.

2023-01-13 Thread Srinath Parvathaneni via Gcc-patches
Hi, This patch adds the support for pacbti multlilib linking by making "-mbranch-protection=none" as default multilib option for arm-none-eabi target. Eg 1. If the passed command line flags are (without mbranch-protection): a) -march=armv8.1-m.main+mve -mfloat-abi=hard -mfpu=auto "-mbranch-prot