From c5946c07241272361da702b5eebd5f887b8a68c1 Mon Sep 17 00:00:00 2001 From: Weijie Gao Date: Thu, 18 Apr 2024 18:58:18 +0800 Subject: [PATCH] toolchain/gcc: fix loongarch64 ldso file name GCC has changed musl dynamic linker name from ld-musl-loongarch-lp64d.so.1 to ld-musl-loongarch64.so.1 recently [1]. Meanwhile musl 1.2.5 only supports the new name. So it's better to follow the new name. [1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=8bccee51f0deac64b79cd9ad75df599422f4c8ff Signed-off-by: Weijie Gao --- ...00-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch | 41 ++++++++++++++++++ ...LoongArch-Modify-MUSL_DYNAMIC_LINKER.patch | 43 +++++++++++++++++++ 2 files changed, 84 insertions(+) create mode 100644 toolchain/gcc/patches-13.x/400-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch create mode 100644 toolchain/gcc/patches-13.x/401-LoongArch-Modify-MUSL_DYNAMIC_LINKER.patch diff --git a/toolchain/gcc/patches-13.x/400-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch b/toolchain/gcc/patches-13.x/400-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch new file mode 100644 index 0000000000..4fddc3f77e --- /dev/null +++ b/toolchain/gcc/patches-13.x/400-LoongArch-Fix-MUSL_DYNAMIC_LINKER.patch @@ -0,0 +1,41 @@ +From a80c68a08604b0ac625ac7fc59eae40b551b1176 Mon Sep 17 00:00:00 2001 +From: Peng Fan +Date: Wed, 19 Apr 2023 16:23:42 +0800 +Subject: [PATCH] LoongArch: Fix MUSL_DYNAMIC_LINKER + +The system based on musl has no '/lib64', so change it. + +https://wiki.musl-libc.org/guidelines-for-distributions.html, +"Multilib/multi-arch" section of this introduces it. + +gcc/ + * config/loongarch/gnu-user.h (MUSL_DYNAMIC_LINKER): Redefine. + +Signed-off-by: Peng Fan +Suggested-by: Xi Ruoyao +--- + gcc/config/loongarch/gnu-user.h | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/gcc/config/loongarch/gnu-user.h b/gcc/config/loongarch/gnu-user.h +index aecaa02a199..fa1a5211419 100644 +--- a/gcc/config/loongarch/gnu-user.h ++++ b/gcc/config/loongarch/gnu-user.h +@@ -33,9 +33,14 @@ along with GCC; see the file COPYING3. If not see + #define GLIBC_DYNAMIC_LINKER \ + "/lib" ABI_GRLEN_SPEC "/ld-linux-loongarch-" ABI_SPEC ".so.1" + ++#define MUSL_ABI_SPEC \ ++ "%{mabi=lp64d:-lp64d}" \ ++ "%{mabi=lp64f:-lp64f}" \ ++ "%{mabi=lp64s:-lp64s}" ++ + #undef MUSL_DYNAMIC_LINKER + #define MUSL_DYNAMIC_LINKER \ +- "/lib" ABI_GRLEN_SPEC "/ld-musl-loongarch-" ABI_SPEC ".so.1" ++ "/lib/ld-musl-loongarch" ABI_GRLEN_SPEC MUSL_ABI_SPEC ".so.1" + + #undef GNU_USER_TARGET_LINK_SPEC + #define GNU_USER_TARGET_LINK_SPEC \ +-- +2.39.3 diff --git a/toolchain/gcc/patches-13.x/401-LoongArch-Modify-MUSL_DYNAMIC_LINKER.patch b/toolchain/gcc/patches-13.x/401-LoongArch-Modify-MUSL_DYNAMIC_LINKER.patch new file mode 100644 index 0000000000..218a692578 --- /dev/null +++ b/toolchain/gcc/patches-13.x/401-LoongArch-Modify-MUSL_DYNAMIC_LINKER.patch @@ -0,0 +1,43 @@ +From 8bccee51f0deac64b79cd9ad75df599422f4c8ff Mon Sep 17 00:00:00 2001 +From: Lulu Cheng +Date: Sat, 18 Nov 2023 11:04:42 +0800 +Subject: [PATCH] LoongArch: Modify MUSL_DYNAMIC_LINKER. + +Use no suffix at all in the musl dynamic linker name for hard +float ABI. Use -sf and -sp suffixes in musl dynamic linker name +for soft float and single precision ABIs. The following table +outlines the musl interpreter names for the LoongArch64 ABI names. + +musl interpreter | LoongArch64 ABI +--------------------------- | ----------------- +ld-musl-loongarch64.so.1 | loongarch64-lp64d +ld-musl-loongarch64-sp.so.1 | loongarch64-lp64f +ld-musl-loongarch64-sf.so.1 | loongarch64-lp64s + +gcc/ChangeLog: + + * config/loongarch/gnu-user.h (MUSL_ABI_SPEC): Modify suffix. +--- + gcc/config/loongarch/gnu-user.h | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/gcc/config/loongarch/gnu-user.h b/gcc/config/loongarch/gnu-user.h +index 9616d6e8a0b..e9f4bcef1d4 100644 +--- a/gcc/config/loongarch/gnu-user.h ++++ b/gcc/config/loongarch/gnu-user.h +@@ -34,9 +34,9 @@ along with GCC; see the file COPYING3. If not see + "/lib" ABI_GRLEN_SPEC "/ld-linux-loongarch-" ABI_SPEC ".so.1" + + #define MUSL_ABI_SPEC \ +- "%{mabi=lp64d:-lp64d}" \ +- "%{mabi=lp64f:-lp64f}" \ +- "%{mabi=lp64s:-lp64s}" ++ "%{mabi=lp64d:}" \ ++ "%{mabi=lp64f:-sp}" \ ++ "%{mabi=lp64s:-sf}" + + #undef MUSL_DYNAMIC_LINKER + #define MUSL_DYNAMIC_LINKER \ +-- +2.39.3 + -- 2.30.2