diff options
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/config.host | 4 | ||||
| -rw-r--r-- | libgcc/config/riscv/t-crtstuff | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/libgcc/config.host b/libgcc/config.host index 9d72120..c94d69d 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -1304,12 +1304,12 @@ pru-*-*) tm_file="$tm_file pru/pru-abi.h" ;; riscv*-*-linux*) - tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" + tmake_file="${tmake_file} riscv/t-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" md_unwind_header=riscv/linux-unwind.h ;; riscv*-*-freebsd*) - tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" + tmake_file="${tmake_file} riscv/t-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" ;; riscv*-*-*) diff --git a/libgcc/config/riscv/t-crtstuff b/libgcc/config/riscv/t-crtstuff new file mode 100644 index 0000000..685d11b --- /dev/null +++ b/libgcc/config/riscv/t-crtstuff @@ -0,0 +1,5 @@ +# -fasynchronous-unwind-tables -funwind-tables is on by default for riscv linux +# We turn it off for crt*.o because it would make __EH_FRAME_BEGIN__ point +# to .eh_frame data from crtbeginT.o instead of the user-defined object +# during static linking. +CRTSTUFF_T_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables |