[Bug binutils/30569] MIPS16 function stub assertion fail for mipsel_24kc_24kf

[ansuelsmth at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=30569

--- Comment #2 from Christian Marangi (Ansuel) <ansuelsmth at gmail dot com> ---
(In reply to dianlujitao from comment #0)
> When cross-compiling haproxy for openwrt mipsel_24kc_24kf, it throws the
> following error when linking the final executable:
> 
> -----
> make TARGET=linux-musl -C
> /home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.Linux-x86_64/
> build_dir/target-mipsel_24kc+24kf_musl/haproxy-ssl/haproxy-2.6.13
> DESTDIR="/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.
> Linux-x86_64/build_dir/target-mipsel_24kc+24kf_musl/haproxy-ssl/haproxy-2.6.
> 13/ipkg-install" CC="mipsel-openwrt-linux-musl-gcc"
> PCREDIR="/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.
> Linux-x86_64/staging_dir/target-mipsel_24kc+24kf_musl/usr/" USE_LUA=1
> LUA_LIB_NAME="lua5.3"
> LUA_INC="/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.
> Linux-x86_64/staging_dir/target-mipsel_24kc+24kf_musl/usr/include/lua5.3"
> LUA_LIB="/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.
> Linux-x86_64/staging_dir/target-mipsel_24kc+24kf_musl/usr/lib"
> SMALL_OPTS="-DBUFSIZE=16384 -DMAXREWRITE=1030 -DSYSTEM_MAXCONN=165530"
> USE_ZLIB=1 USE_PCRE=1 USE_PCRE_JIT=1 USE_PTHREAD_PSHARED=1 USE_LIBATOMIC=1
> USE_PROMEX=1 VERSION="2.6.13" SUBVERS="-1" VERDATE="2023/06/14" IGNOREGIT=1
> USE_OPENSSL=1 ADDLIB="-lcrypto -lm" CFLAGS="-Os -pipe -mno-branch-likely
> -mips32r2 -mtune=24kc -fno-caller-saves -fno-plt -fhonour-copts
> -ffile-prefix-map=/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.
> 0_musl.Linux-x86_64/build_dir/target-mipsel_24kc+24kf_musl/haproxy-ssl/
> haproxy-2.6.13=haproxy-2.6.13 -mips16 -minterlink-mips16 -Wformat
> -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now
> -Wl,-z,relro -fno-strict-aliasing -Wdeclaration-after-statement
> -Wno-unused-label -Wno-sign-compare -Wno-unused-parameter -Wno-clobbered
> -Wno-missing-field-initializers -Wno-cast-function-type
> -Wno-address-of-packed-member -Wtype-limits -Wshift-negative-value
> -Wshift-overflow=2 -Wduplicated-cond -Wnull-dereference -fwrapv
> -fasynchronous-unwind-tables -Wno-null-dereference"
> LD="mipsel-openwrt-linux-musl-gcc"
> LDFLAGS="-L/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.
> Linux-x86_64/staging_dir/toolchain-mipsel_24kc+24kf_gcc-12.3.0_musl/usr/lib
> -L/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.Linux-
> x86_64/staging_dir/toolchain-mipsel_24kc+24kf_gcc-12.3.0_musl/lib -znow
> -zrelro"
> make[3]: Entering directory
> '/home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.Linux-
> x86_64/build_dir/target-mipsel_24kc+24kf_musl/haproxy-ssl/haproxy-2.6.13'
>   CC      src/version.o
>   LD      haproxy
> /home/xxx/openwrt/openwrt-sdk-pistachio-generic_gcc-12.3.0_musl.Linux-x86_64/
> staging_dir/toolchain-mipsel_24kc+24kf_gcc-12.3.0_musl/bin/../lib/gcc/mipsel-
> openwrt-linux-musl/12.3.0/../../../../mipsel-openwrt-linux-musl/bin/ld: BFD
> (GNU Binutils) 2.40.0 assertion fail elfxx-mips.c:11278
> collect2: error: ld returned 1 exit status
> make[3]: *** [Makefile:1011: haproxy] Error 1
> -----
> 
> Package makefile can be found at
> https://github.com/openwrt/packages/blob/master/net/haproxy/Makefile
> 
> All binutils releases after 2.37 are affected. After investigation I found
> that the commit breaks linking is
> https://sourceware.org/git/?p=binutils-gdb.git;a=commit;
> h=6540edd52cc061071e1ad02c381e85de41bded1f

Can you test the attached patch? I can confirm this bug and can be reproduced
easily.

-- 
You are receiving this mail because:
You are on the CC list for the bug.