Re: Fwd: math/gmp FreeBSD 12.2 Ports build failure on sparc64
I took the trouble of installing FreeBSD under qemu. I think I understand the problem: sparc64-fbsd$ gcc -v Using built-in specs. Target: sparc64-undermydesk-freebsd Configured with: FreeBSD/sparc64 system compiler Thread model: posix gcc version 4.2.1 20070831 patched [FreeBSD] sparc64-fbsd$ as -v GNU assembler version 2.17.50 [FreeBSD] 2007-07-03 (sparc64-unknown-freebsd) using BFD version 2.17.50 [FreeBSD] 2007-07-03 I've highlighted the problem with . Yes, the provided toolchain is hopelessly outdated. I do not intend to spend more time on implementing workarounds for shortcomings of a 14 year toolchain on a dead platform. Sorry. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Fwd: math/gmp FreeBSD 12.2 Ports build failure on sparc64
On Fri, 5 Nov 2021, Marc Glisse wrote: Do we test with clang on any of the sparc64-linux systems? Hmm, I see https://reviews.llvm.org/D102985 , https://reviews.llvm.org/D51613 , etc, not good signs, maybe we can forget this suggestion. -- Marc Glisse ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Fwd: math/gmp FreeBSD 12.2 Ports build failure on sparc64
Marco Bodrato wrote: >> Which lines cause these syntax errors? > > It seems they are the lines containing the various %gdop*(ctz_table). Yes, it seems so. >> What syntax for pic data references is accepted by the assembler on >> FreeBSD? > > Unfortunately, I don't know. Neither do I. I'm trying to see if I can get and give you remote access to a FreeBSD sparc64 machine. Btw, Ciao Marco, immagino tu conosca un tuo (a quanto pare ex) collega Luigi Rizzo? -- Alex Dupre ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Fwd: math/gmp FreeBSD 12.2 Ports build failure on sparc64
Il 2021-11-05 15:12 Torbjörn Granlund ha scritto: Alex Dupre writes: tmp-gcd_11.s: Assembler messages: tmp-gcd_11.s:210: Error: Illegal operands tmp-gcd_11.s:211: Error: Illegal operands tmp-gcd_11.s:212: Error: Illegal operands Above, we saw line numbers... root@freebsd12:/usr/ports/math/gmp/work/gmp-6.2.1/mpn # diff tmp-gcd_11.s.noPIC tmp-gcd_11.s 206,209c206,212 < sethi %h44(ctz_table), %o5 < or %o5, %m44(ctz_table), %o5 < sllx%o5, 12, %o5 < or %o5, %l44(ctz_table), %o5 --- 206> rd %pc, %o5 207> sethi %hi(_GLOBAL_OFFSET_TABLE_+4), %g4 208> add %g4, %lo(_GLOBAL_OFFSET_TABLE_+8), %g4 209> add %o5, %g4, %g4 210> sethi %gdop_hix22(ctz_table), %o5 211> xor %o5, %gdop_lox10(ctz_table), %o5 212> ldx [%g4 + %o5], %o5, %gdop(ctz_table) Above I added line numbers (because diff says "c206,212") Which lines cause these syntax errors? It seems they are the lines containing the various %gdop*(ctz_table). What syntax for pic data references is accepted by the assembler on FreeBSD? Unfortunately, I don't know. Ĝis, m ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Fwd: math/gmp FreeBSD 12.2 Ports build failure on sparc64
Alex Dupre writes: tmp-gcd_11.s: Assembler messages: tmp-gcd_11.s:210: Error: Illegal operands tmp-gcd_11.s:211: Error: Illegal operands tmp-gcd_11.s:212: Error: Illegal operands The m4-generated assembly codes above (w/ w/out PIC) differ in these lines: root@freebsd12:/usr/ports/math/gmp/work/gmp-6.2.1/mpn # diff tmp-gcd_11.s.noPIC tmp-gcd_11.s 206,209c206,212 < sethi %h44(ctz_table), %o5 < or %o5, %m44(ctz_table), %o5 < sllx%o5, 12, %o5 < or %o5, %l44(ctz_table), %o5 --- > rd %pc, %o5 > sethi %hi(_GLOBAL_OFFSET_TABLE_+4), %g4 > add %g4, %lo(_GLOBAL_OFFSET_TABLE_+8), %g4 > add %o5, %g4, %g4 > sethi %gdop_hix22(ctz_table), %o5 > xor %o5, %gdop_lox10(ctz_table), %o5 > ldx [%g4 + %o5], %o5, %gdop(ctz_table) I don't have any sparc64-freebsd system to run tests on. Which lines cause these syntax errors? What syntax for pic data references is accepted by the assembler on FreeBSD? -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
