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(Adding just a bit to Jake's response) On Tue, Mar 26, 2019 at 11:31 AM Jake Ehrlich via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi Seiya, > > What should I prioritize? I suppose that improving llvm-objcopy is the >> most crucial work in this summer. > > > This is an opinion that will vary a lot from person to person. > +1! And don't forget that

...In fact you can get from a compiler this code: lui $t0,%hi(sym1+4) # R_MIPS_HI16 lui $t0,%hi(sym1+8) # R_MIPS_HI16 lui $t0,%hi(sym1+12) # R_MIPS_HI16 addi $t0,$t0,%lo(sym1+16) # R_MIPS_LO16 and even such code: lui $t0,%hi(sym1) # R_MIPS_HI16 on sym1 lui $t0,%hi(sym2) # R_MIPS_HI16 on sym2 addi $t0,$t0,%lo(sym1) # R_MIPS_LO16 on sym1 addi $t0,$t0,%lo(sym2) # R_MIPS_LO16 on sym2 fortunately I have never seen such code: lui $t0,%hi(sym1+12) # R_MIPS_HI16 ... other type (except HI16 / LO16) of relocation here addi $t0,$t0,%lo(sym1+16) # R_MIPS_L...

Browsing http://llvm.org/releases/2.5/docs/GarbageCollection.html#ocaml I stumbled across the sentence "...The ocaml collector does not use read or write barriers, so the user program may use load and store instead of llvm.gcread and llvm.gcwrite..." Which I believe is wrong as the ocaml collector does indeed use a write barrier (caml_modify). But maybe I misunderstood? Thanks,

...di $t0,$t0,%lo(sym1+16) # R_MIPS_LO16 > > > The first two relocations don't conform to the standard because there are no > corresponding LO16 relocations, no? > >> and even such code: >> >> lui $t0,%hi(sym1) # R_MIPS_HI16 on sym1 >> lui $t0,%hi(sym2) # R_MIPS_HI16 on sym2 >> addi $t0,$t0,%lo(sym1) # R_MIPS_LO16 on sym1 >> addi $t0,$t0,%lo(sym2) # R_MIPS_LO16 on sym2 > > > Hmm, isn't this a violation of the ABI? My interpretation of "[e]ach > relocation type of R_MIPS_HI16 must have an associated R_MIPS_...

Hi, I need to be able to use a special case list file containing thousands of entries (namely, a list of libc symbols, to be used when using DFSan with an uninstrumented libc). Initially I built the symbol list like this: fun:sym1=uninstrumented fun:sym2=uninstrumented fun:sym3=uninstrumented ... fun:sym6000=uninstrumented What I found was that, despite various bits of documentation [1,2], the symbol names are matched as substrings, the root cause being that the regular expressions built by the SpecialCaseList class do not contain anchors. The at...

Hi, I am working on support R_MIPS_HI16 / R_MIPS_LO16 in the new LLD and have a couple of questions. == Q1 In case of MIPS O32 ABI we have to find a matching R_MIPS_LO16 relocation to calculate R_MIPS_HI16 one because R_MIPS_HI16 uses combined addend (AHI << 16) + (short)ALO where AHI is original R_MIPS_HI16 addend and ALO is addend of the matching R_MIPS_LO16 relocation [1]. There are two

...e: > Hi, > > I need to be able to use a special case list file containing thousands > of entries (namely, a list of libc symbols, to be used when using > DFSan with an uninstrumented libc). Initially I built the symbol > list like this: > > fun:sym1=uninstrumented > fun:sym2=uninstrumented > fun:sym3=uninstrumented > ... > fun:sym6000=uninstrumented > > What I found was that, despite various bits of documentation [1,2], > the symbol names are matched as substrings, the root cause being that > the regular expressions built by the SpecialCaseList cla...

Hi I am running the following code: sym <- c(sym1,sym2,sym4) lifedxm <- c("O-BD","O-WELL","O-UNI") life <- c(lifedxm,lifedxm,lifedxm) tp <- c("TP-ANY","TP-ANY", "TP-ANY", "TP-SUB", "TP-SUB", "TP-SUB", "TP-CLIN" , "TP-CLIN", "TP...

...verity: enhancement Priority: P5 Component: core AssignedTo: wayned at samba.org ReportedBy: zlobber at gmail.com QAContact: rsync-qa at samba.org [root at dbbg]:~/symlink# touch file1 file2 file3 [root at dbbg]:~/symlink# ln -s file1 sym1 ; ln -s file2 sym2 ; ln -s file3 sym3 [root at dbbg]:~/symlink# rsync -v -a --stats /root/symlink/ /tmp/symlink sending incremental file list created directory /tmp/symlink ./ file1 file2 file3 sym1 -> file1 sym2 -> file2 sym3 -> file3 Number of files: 7 Number of files transferred: 3 Total file size: 15 b...

i trust i am still new in freebsd, after go through all mail and book, = now seem to be more close, i got 3 server and a notebook to play with, = install no problem. cvsup not problem.make buildworld not problem. make = build kernel become,every machine i got different error code 1,=20 1-one got system full=20 2-one showing this sometime=20 > anyone know the best way to be one time success,not