[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #14 from gagan sidhu (broly) --- any update herE? pinski i saw you push a commit a month or two ago with respect to multilib darwin builds, but i couldn't find it in the github since i forgot where exactly it was. i want to try putting that commit into the shipped 14.1 and see if it fixes things. i'm dying here people. the indifference is insane.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #13 from gagan sidhu (broly) --- oh i see, i didn't realise that thumb was pure 16 bit. my apologies. so i guess i meant thumb2, which would have the same effect of the mips16/minterlink-mips16 flags that i use to "collapse" 32 bit executables?* https://stackoverflow.com/a/71378041 apparently it's all called thumb though? not trying to escape your (very welcome) correction, but i just wanted to share my surprise at learning this. -- * often a nice savings in binary size. of course i concede if you use a sophisticated compression algorithm on the root file system containing these binaries, there is a significant reduction in the benefit of the root filesystem compression (possibly even detrimental).
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #12 from Andrew Pinski --- (In reply to gagan sidhu (broly) from comment #11) > dear lad(ettes), > > i just want to take this opportunity to contrast this scenario, had the > equivalent occurred on the inferior, unjustifiably hyped, ARM architecture's > "thumb" mode, which is arguably a clone of MIPS16. Note thumb was released in 1994 while MIPS16 came out in 1996 ...
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #11 from gagan sidhu (broly) --- dear lad(ettes), i just want to take this opportunity to contrast this scenario, had the equivalent occurred on the inferior, unjustifiably hyped, ARM architecture's "thumb" mode, which is arguably a clone of MIPS16. if such an unthinkable and catastrophic (/s) event occurred, my bet the team would have pushed a 14.1.1 to resolve it. this is, of course, in spite of ARM's inferiority. but i get it, it's like when you have fans you always gotta satisfy the casuals who don't even know what they're doing (why else would they use an ARM?). at the same time it upsets me because ARM still doesn't have SMT, and i love deferring to the embedded legend ralf baechle who never thought ARM would even get a shot at going multicore because really, SMT can be conflated with SMP (i'm not trying to start a rabble rabble here, so forgive me if this statement evokes a passionate disagreement): https://tldp.org/HOWTO/SMP-HOWTO-3.html and ralf is no fool. i will say, and this is of course no fault of the great gcc team, i do get amused by the "multilib" ARM toolchain that seemingly grows with each iteration, always (of course) incompatible with the previous one (if we use the MIPS standard, of course. flipping a bit+resetting isn't the kind of thing i call compatibility) just weird how the better processors are being forgotten. i guess that's the "industry" though and i'm comparatively young to the real maintainers in the GNU sphere. thanks for tolerating me, i appreciate it.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #10 from gagan sidhu (broly) --- Created attachment 58456 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58456&action=edit findutils 4.10 failure
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #9 from gagan sidhu (broly) --- Created attachment 58452 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58452&action=edit curl failure this is not gd guysss :
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #8 from gagan sidhu (broly) --- how did you respond so fast? i don't see you on the CC list. that's kind of cool but eerie. that's usually MY modus operandi, lol
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 gagan sidhu (broly) changed: What|Removed |Added Summary|regression between gcc |regression between gcc |13.3.0 and 14.1.0 using |13.3.0 and 14.1.0 using |-mips16 and |-mips16 and |-minterlink-mips16 with |-minterlink-mips16 |openssl | --- Comment #7 from gagan sidhu (broly) --- there is no secret sauce, as i said i gave the compiler command below. it's just your typical CLFS stuff. you should have no problem reproducing this if you use -mips16 -minterlink-mips16 with a glibc-2.3x toolchain and a multilib mips64el-none-linux-gnu target.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #6 from Sam James --- If it's "kinda urgent", please provide the full info we need, including "secret sauce".
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #5 from gagan sidhu (broly) --- hi andrew, i tried compiling another program that wasn't openssl and a similar issue arose. something is seriously wrong in 14.1.0 in terms of -mips16 and -minterlink-mips16 mode this is kinda urgent now: /Volumes/xtoolshit/hdr3/le/cross/bin/../lib/gcc/mips64el-none-linux-gnu/14.1.0/../../../../mips64el-none-linux-gnu/bin/ld: /tmp/ccPV2gsV.lto.o: in function `do_upgrade_post': /Volumes/xtoolshit/misc/dd-wrt/src/router/httpd/modules/upgrade.c:402:(.text.do_upgrade_post+0x498): warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp' /Volumes/xtoolshit/hdr3/le/cross/bin/../lib/gcc/mips64el-none-linux-gnu/14.1.0/../../../../mips64el-none-linux-gnu/bin/ld: /Volumes/xtoolshit/hdr3/le/cross/bin/../lib/gcc/mips64el-none-linux-gnu/14.1.0/../../../../mips64el-none-linux-gnu/bin/ld: DWARF error: could not find abbrev number 85 /tmp/ccPV2gsV.lto.o: in function `ej_get_currate': :(.text.ej_get_currate+0x84): undefined reference to `__mips16_call_stub_df_0' /Volumes/xtoolshit/hdr3/le/cross/bin/../lib/gcc/mips64el-none-linux-gnu/14.1.0/../../../../mips64el-none-linux-gnu/bin/ld: :(.text.ej_get_currate+0x96): undefined reference to `__mips16_gtdf2' something to do with the stubs is screwed up, it seems.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #4 from gagan sidhu (broly) --- well, i can give the final pass since it's a bit generic: AR=ar LDFLAGS="-Wl,-rpath,/cross/lib" \ ../gcc-14.1.0/configure --prefix=/cross \ --target=mips64el-none-linux-gnu --build=x86_64-apple-darwin17 --host=x86_64-apple-darwin17 --enable-shared \ --disable-static --enable-frame-pointer --enable-languages=c,c++,objc,fortran --with-native-system-header-dir=/tools/include --with-glibc-version=2.38 \ --with-mpc=/cross --with-mpfr=/cross --with-gmp=/cross --with-isl=/cross i highly doubt it's related to mpc, mpfr, gmp or isl.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #3 from gagan sidhu (broly) --- that's my secret sauce, dogg. i can email it to you but don't give it out.
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Ever confirmed|0 |1 Last reconfirmed||2024-06-09 --- Comment #2 from Andrew Pinski --- How did you configure gcc for both versions of GCC?
[Bug target/115408] regression between gcc 13.3.0 and 14.1.0 using -mips16 and -minterlink-mips16 with openssl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115408 --- Comment #1 from gagan sidhu (broly) --- Created attachment 58395 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58395&action=edit mips64el-none-linux-gnu, openssl 1.1.1v, mabi=32, glibc 2.38
