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gcc: Fresh 0003-64-bit-multilib-hack.patch to add loongarch64 support

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(From OE-Core rev: 1a209ef31165049c450018c7722013aa4d983fd8)

Signed-off-by: Zang Ruochen <zangruochen@loongson.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Zang Ruochen
2023-09-06 09:28:31 +08:00
committed by Richard Purdie
parent 63e53fb8b6
commit bcc6c86fb7
1 changed files with 53 additions and 1 deletions
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54
meta/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
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@@ -28,6 +28,7 @@ Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Zang Ruochen <zangruochen@loongson.cn>
---
gcc/config/aarch64/t-aarch64-linux | 8 ++++----
gcc/config/arc/t-multilib-linux | 4 ++--
@@ -35,7 +36,8 @@ Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
gcc/config/mips/t-linux64 | 28 ++--------------------------
gcc/config/riscv/t-linux | 4 ++--
gcc/config/rs6000/t-linux64 | 5 ++---
6 files changed, 14 insertions(+), 41 deletions(-)
gcc/config/loongarch/t-linux | 34 ++++++++++++++++++----------------
7 files changed, 32 insertions(+), 57 deletions(-)
diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
index 57bf4100fcd..aaef5da8059 100644
@@ -147,3 +149,53 @@ index 01a94242308..1429eceaebf 100644
rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.cc
$(COMPILE) $<
diff --git a/gcc/config/loongarch/t-linux b/gcc/config/loongarch/t-linux
index e40da1792..0c7ec9f8a 100644
--- a/gcc/config/loongarch/t-linux
+++ b/gcc/config/loongarch/t-linux
@@ -18,7 +18,9 @@
# Multilib
MULTILIB_OPTIONS = mabi=lp64d/mabi=lp64f/mabi=lp64s
-MULTILIB_DIRNAMES = base/lp64d base/lp64f base/lp64s
+#MULTILIB_DIRNAMES = base/lp64d base/lp64f base/lp64s
+MULTILIB_DIRNAMES = . . .
+MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
# The GCC driver always gets all abi-related options on the command line.
# (see loongarch-driver.c:driver_get_normalized_m_opts)
@@ -36,18 +38,18 @@ else
endif
# Don't define MULTILIB_OSDIRNAMES if multilib is disabled.
-ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
-
- MULTILIB_OSDIRNAMES = \
- mabi.lp64d=../lib64$\
- $(call if_multiarch,:loongarch64-linux-gnu)
-
- MULTILIB_OSDIRNAMES += \
- mabi.lp64f=../lib64/f32$\
- $(call if_multiarch,:loongarch64-linux-gnuf32)
-
- MULTILIB_OSDIRNAMES += \
- mabi.lp64s=../lib64/sf$\
- $(call if_multiarch,:loongarch64-linux-gnusf)
-
-endif
+#ifeq ($(filter LA_DISABLE_MULTILIB,$(tm_defines)),)
+#
+# MULTILIB_OSDIRNAMES = \
+# mabi.lp64d=../lib64$\
+# $(call if_multiarch,:loongarch64-linux-gnu)
+#
+# MULTILIB_OSDIRNAMES += \
+# mabi.lp64f=../lib64/f32$\
+# $(call if_multiarch,:loongarch64-linux-gnuf32)
+#
+# MULTILIB_OSDIRNAMES += \
+# mabi.lp64s=../lib64/sf$\
+# $(call if_multiarch,:loongarch64-linux-gnusf)
+#
+#endif