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[PATCH 0/2] RISC-V: Support ELF attribute for GCC.
- From: Kito Cheng <kito at andestech dot com>
- To: <kito dot cheng at gmail dot com>, Binutils <binutils at sourceware dot org>, Jim Wilson <jimw at sifive dot com>, RISC-V Patches <patches at groups dot riscv dot org>, Palmer Dabbelt <palmer at sifive dot com>
- Date: Wed, 13 Feb 2019 15:15:26 +0800
- Subject: [PATCH 0/2] RISC-V: Support ELF attribute for GCC.
- References: <Kito Cheng <kito.cheng@gmail.com>
This patch series is implementation of RISC-V ELF attribute[1], it consists of
two part, first part is improve the -march string parser, in order to support
arch string with version and all kind of extension in the RISC-V ISA spec
v2.2[2], and second part is attribute directive generation, including configure
time and run time option to control that.
[1] https://github.com/riscv/riscv-elf-psabi-doc/pull/71
[2] https://github.com/riscv/riscv-isa-manual/blob/master/release/riscv-spec-v2.2.pdf