diff options
Diffstat (limited to 'sys-boot/grub/files/grub-2.06-riscv.patch')
| -rw-r--r-- | sys-boot/grub/files/grub-2.06-riscv.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/sys-boot/grub/files/grub-2.06-riscv.patch b/sys-boot/grub/files/grub-2.06-riscv.patch deleted file mode 100644 index 83c54375704b..000000000000 --- a/sys-boot/grub/files/grub-2.06-riscv.patch +++ /dev/null @@ -1,49 +0,0 @@ -https://bugs.gentoo.org/905785 - -From 049efdd72eb7baa7b2bf8884391ee7fe650da5a0 Mon Sep 17 00:00:00 2001 -From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> -Date: Sat, 29 Jan 2022 13:36:55 +0100 -Subject: RISC-V: Adjust -march flags for binutils 2.38 - -As of version 2.38 binutils defaults to ISA specification version -2019-12-13. This version of the specification has has separated the -the csr read/write (csrr*/csrw*) instructions and the fence.i from -the I extension and put them into separate Zicsr and Zifencei -extensions. - -This implies that we have to adjust the -march flag passed to the -compiler accordingly. - -Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> -Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> ---- - configure.ac | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/configure.ac b/configure.ac -index 4f649ed..5c01af0 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -870,11 +870,19 @@ if test x"$platform" != xemu ; then - CFLAGS="$TARGET_CFLAGS -march=rv32imac -mabi=ilp32 -Werror" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], - [grub_cv_target_cc_soft_float="-march=rv32imac -mabi=ilp32"], []) -+ # ISA spec version 20191213 factored out extensions Zicsr and Zifencei -+ CFLAGS="$TARGET_CFLAGS -march=rv32imac_zicsr_zifencei -mabi=ilp32 -Werror" -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], -+ [grub_cv_target_cc_soft_float="-march=rv32imac_zicsr_zifencei -mabi=ilp32"], []) - fi - if test "x$target_cpu" = xriscv64; then - CFLAGS="$TARGET_CFLAGS -march=rv64imac -mabi=lp64 -Werror" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], - [grub_cv_target_cc_soft_float="-march=rv64imac -mabi=lp64"], []) -+ # ISA spec version 20191213 factored out extensions Zicsr and Zifencei -+ CFLAGS="$TARGET_CFLAGS -march=rv64imac_zicsr_zifencei -mabi=lp64 -Werror" -+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], -+ [grub_cv_target_cc_soft_float="-march=rv64imac_zicsr_zifencei -mabi=lp64"], []) - fi - if test "x$target_cpu" = xia64; then - CFLAGS="$TARGET_CFLAGS -mno-inline-float-divide -mno-inline-sqrt -Werror" --- -cgit v1.1 - |