diff options
| author | Jim Wilson <jimw@sifive.com> | 2018-05-08 21:27:04 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 2018-05-08 14:27:04 -0700 |
| commit | 37d57ac9a636f2235f9060e84fb8dd7968abd1dc (patch) | |
| tree | 3dcbb2a8bfc79217ae0e7d7432219e538450b9d6 | |
| parent | 6d8c870a20aaf46551508ecd5a4f959ac9e9f3fd (diff) | |
| download | gcc-37d57ac9a636f2235f9060e84fb8dd7968abd1dc.zip gcc-37d57ac9a636f2235f9060e84fb8dd7968abd1dc.tar.gz gcc-37d57ac9a636f2235f9060e84fb8dd7968abd1dc.tar.bz2 | |
[PATCH] RISC-V: Use new linker emulations for glibc ABI.
gcc/
* config/riscv/linux.h (MUSL_ABI_SUFFIX): Delete unnecessary backslash.
(LD_EMUL_SUFFIX): New.
(LINK_SPEC): Use it.
From-SVN: r260056
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/riscv/linux.h | 12 |
2 files changed, 16 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7b9d5a3..5600486 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h index aa8a28d..8556184 100644 --- a/gcc/config/riscv/linux.h +++ b/gcc/config/riscv/linux.h @@ -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: \ |