We've had customer demand for these multilibs. We'd be happy to
maintain this change locally, but I thought I'd contribute the patch,
just in case there's wider interest in them. WDYT?
for gcc/ChangeLog
* config/riscv/t-elf-multilib: Add multilibs for rv64im,
rv64imc, and rv64imfc/lp64f.
---
gcc/config/riscv/t-elf-multilib | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/gcc/config/riscv/t-elf-multilib b/gcc/config/riscv/t-elf-multilib
index 19f9434616c2d..b268e26c954c8 100644
--- a/gcc/config/riscv/t-elf-multilib
+++ b/gcc/config/riscv/t-elf-multilib
@@ -1,6 +1,6 @@
# This file was generated by multilib-generator with the command:
-# ./multilib-generator rv32i-ilp32--c rv32im-ilp32--c rv32iac-ilp32--
rv32imac-ilp32-- rv32imafc-ilp32f-rv32imafdc- rv64imac-lp64-- rv64imafdc-lp64d--
-MULTILIB_OPTIONS =
march=rv32i/march=rv32ic/march=rv32im/march=rv32imc/march=rv32iac/march=rv32imac/march=rv32imafc/march=rv32imafdc/march=rv32gc/march=rv64imac/march=rv64imafdc/march=rv64gc
mabi=ilp32/mabi=ilp32f/mabi=lp64/mabi=lp64d
+# ./multilib-generator rv32i-ilp32--c rv32im-ilp32--c rv32iac-ilp32--
rv32imac-ilp32-- rv32imafc-ilp32f-rv32imafdc- rv64im-lp64-- rv64imc-lp64--
rv64imfc-lp64f-- rv64imac-lp64-- rv64imafdc-lp64d--
+MULTILIB_OPTIONS =
march=rv32i/march=rv32ic/march=rv32im/march=rv32imc/march=rv32iac/march=rv32imac/march=rv32imafc/march=rv32imafdc/march=rv32gc/march=rv64im/march=rv64imc/march=rv64imfc/march=rv64imac/march=rv64imafdc/march=rv64gc
mabi=ilp32/mabi=ilp32f/mabi=lp64/mabi=lp64f/mabi=lp64d
MULTILIB_DIRNAMES = rv32i \
rv32ic \
rv32im \
@@ -10,17 +10,24 @@ rv32imac \
rv32imafc \
rv32imafdc \
rv32gc \
+rv64im \
+rv64imc \
+rv64imfc \
rv64imac \
rv64imafdc \
rv64gc ilp32 \
ilp32f \
lp64 \
+lp64f \
lp64d
MULTILIB_REQUIRED = march=rv32i/mabi=ilp32 \
march=rv32im/mabi=ilp32 \
march=rv32iac/mabi=ilp32 \
march=rv32imac/mabi=ilp32 \
march=rv32imafc/mabi=ilp32f \
+march=rv64im/mabi=lp64 \
+march=rv64imc/mabi=lp64 \
+march=rv64imfc/mabi=lp64f \
march=rv64imac/mabi=lp64 \
march=rv64imafdc/mabi=lp64d
MULTILIB_REUSE = march.rv32i/mabi.ilp32=march.rv32ic/mabi.ilp32 \
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Vim, Vi, Voltei pro Emacs -- GNUlius Caesar
