278e02a5b6
riscv: Fix ELF header flags The previous version added both `EF_RISCV_FLOAT_ABI_DOUBLE` and `EF_RISCV_RVC` if the "D" extension was enabled on riscv64 targets. riscv32 targets were not accounted for. This patch changes this so that: - Only add `EF_RISCV_RVC` if the "C" extension is enabled - Add `EF_RISCV_FLOAT_ABI_SINGLE` if the "F" extension is enabled and the "D" extension is not - Add these ELF flags for riscv32 as well Fixes #104284 r? rust-lang/risc-v
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