Looks like mabi option doesn't affect ABI of generated ELF
Opened this issue · 0 comments
cesarus777 commented
Reproduce on 1.0
layout.yaml:
options:
march: riscv64
mabi: lp64d
model-plugin: None
seed: 0
sections:
- name: text
VMA: 0x1000
LMA: 0x1000
SIZE: 0x1000
ACCESS: rx
- name: data
VMA: 0x2000
LMA: 0x2000
SIZE: 0x1000
ACCESS: rw
histogram:
- [ADD, 1]
Command:
llvm-snippy layout.yaml
wrapper.c:
void SnippyFunction();
int main() { SnippyFunction(); }
Compile wrapper and link with generated snippet:
riscv64-linux-gnu-gcc wrapper.c layout.yaml.elf
Output:
/usr/lib/gcc/riscv64-linux-gnu/13.2.0/../../../../riscv64-linux-gnu/bin/ld: layout.yaml.elf: can't link soft-float modules with double-float modules
/usr/lib/gcc/riscv64-linux-gnu/13.2.0/../../../../riscv64-linux-gnu/bin/ld: failed to merge target specific data of file layout.yaml.elf
/usr/lib/gcc/riscv64-linux-gnu/13.2.0/../../../../riscv64-linux-gnu/bin/ld: warning: a.out has a LOAD segment with RWX permissions
collect2: error: ld returned 1 exit status