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[PATCH] RISC-V: Use new linker emulations for glibc ABI.

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gcc/
	* config/riscv/linux.h (MUSL_ABI_SUFFIX): Delete unnecessary backslash.
	(LD_EMUL_SUFFIX): New.
	(LINK_SPEC): Use it.

From-SVN: r260056
This commit is contained in:
Jim Wilson 2018-05-08 21:27:04 +00:00 committed by Jim Wilson
parent 6d8c870a20
commit 37d57ac9a6
2 changed files with 16 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2018-05-08 Jim Wilson <jimw@sifive.com>
* config/riscv/linux.h (MUSL_ABI_SUFFIX): Delete unnecessary backslash.
(LD_EMUL_SUFFIX): New.
(LINK_SPEC): Use it.
2018-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
* doc/extend.texi (PowerPC Built-in Functions): Rename this

12
gcc/config/riscv/linux.h
View File

@ -30,7 +30,7 @@ along with GCC; see the file COPYING3. If not see
"%{mabi=ilp32d:}" \
"%{mabi=lp64:-sf}" \
"%{mabi=lp64f:-sp}" \
"%{mabi=lp64d:}" \
"%{mabi=lp64d:}"
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-riscv" XLEN_SPEC MUSL_ABI_SUFFIX ".so.1"
@ -49,8 +49,16 @@ along with GCC; see the file COPYING3. If not see
#define CPP_SPEC "%{pthread:-D_REENTRANT}"
#define LD_EMUL_SUFFIX \
"%{mabi=lp64d:}" \
"%{mabi=lp64f:_lp64f}" \
"%{mabi=lp64:_lp64}" \
"%{mabi=ilp32d:}" \
"%{mabi=ilp32f:_ilp32f}" \
"%{mabi=ilp32:_ilp32}"
#define LINK_SPEC "\
-melf" XLEN_SPEC "lriscv \
-melf" XLEN_SPEC "lriscv" LD_EMUL_SUFFIX " \
%{mno-relax:--no-relax} \
%{shared} \
%{!shared: \