search for: mips3

...n configure parameters llvm/configure \ --prefix=/usr \ --target=mipsel-unknown-linux-gnu \ --enable-targets=mips \ --enable-optimized \ --enable-shared \ --disable-assertions I want to build code for *mips3* with *o32* abi, but fails: mipsel-unknown-linux-gnu-clang++ test.cpp -mips3 /tmp/test-a51985.s: Assembler messages: /tmp/test-a51985.s:11: Warning: `fp=64' used with a 32-bit ABI /usr/local/bin/mipsel-unknown-linux-gnu-ld: Warning: a.out uses -mdouble-float (set by /opt/toolchain_clang/host/u...

...mpletely broken > at the moment, it's one of the very long-standing issues I'm working > towards. The main problem is that a lot of the internals of the Mips > LLVM backend derive their behaviour from the target CPU rather than > the target ABI. In theory, the combination of mips3 and O32 is valid > and should generate code pretty much the same way as mips2 and O32 > does. In the current implementation, the fact that mips3 has 64-bit > GPR's tells a lot of the code generator to use 64-bit instructions and > selects other behaviour that is correct for the...

...ssion from: (NULL) (130.225.67.199) During the configuration step, things do not go perfect: The file config.log has : configure:3754: gcc -o conftest -g -O2 -I/usr/freeware/include -I/usr/local/include -static conftest.c -L/usr/local/lib 1>&5 ld32: FATAL 9 : I/O error (/usr/lib32/mips3/nonshared/crt1.o): No such file or directory here is a list of what's in mips3 laurent@ibiology> ls /usr/lib32/mips3/ crt1.o libdmnet.so libfpe.so libmalloc_cv.so crtn.o libdmnet.so.1 libfpe_ss.so libmalloc_ss.so dmedia libdplac...

...-g -O2 -DHAVE_CONFIG_H -Wall -W -I./popt -c getgroups.c -o getgroups.o getgroups.c: In function `main': getgroups.c:45: warning: unsigned int format, long unsigned int arg (arg 2) The SGI IRIX 6.5 C compiler, which is noted for its excellent diagnostics, had these additional comments: c89 -mips3 -O2 -I. -I. -g -DHAVE_CONFIG_H -I./popt -c options.c -o options.o cc-3303 c89: WARNING File = ./popt/popt.h, Line = 117 A type qualifier on a return type is meaningless. /*@observer@*/ const char *const poptStrerror(const int error); c89 -mips3 -O2 -I. -I. -g -DHAVE_CONFIG_H -I./popt -c l...

...OS/Version: IRIX Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: o-men at gmx.de I tried to build openssh-3.2.3p1 on IRIX using: > env CC=cc CFLAGS="-n32 -mips3" LDFLAGS="-n32 -mips3" ./configure > gmake This works perfectly well with openssh-3.1p1, but fails for 3.2.3p1: ... (cd openbsd-compat && make) cc -n32 -mips3 -I. -I. -I/opt/TWWfsw/libopenssl09//include -I/usr/local/include -DSSHDIR=\"/usr/local/etc...

Hello, I am unable to build a working OpenSSH 3.0.2p1 for IRIX 6.5 using either 1. gcc 2.95.3 + binutils 2.11.2 2. SGI MIPSpro cc, CC=cc, LD=/usr/bin/ld, CFLAGS='-mips3 -n32' Under both setups: - zlib seems to build fine - OpenSSL seems to build fine and tests out okay - OpenSSH builds, and then: openssh-3.0.2p1 % ./ssh -v myhost Trace/BPT/RangeErr/DivZero/Ovflow trap (core dumped) openssh-3.0.2p1 % openssh-3.0.2p1 % ls -ld core -rw...

Hi LLVM developers, GCC[1] is able to use Loongson ISA[2] for instruction selection: $ cat hello.c #include <stdio.h> int main(int argc, char *argv[]) { printf("Hello World\n"); return 0; } $ gcc -O0 -S hello.c $ cat hello.s .file 1 "hello.c" .section .mdebug.abi64 .previous .nan legacy .gnu_attribute 4, 1 .abicalls

Here are some examples using the gnu assembler reacting to the same input file with different commandline options. These are using the GCC assembler on hello.c // abi o32, arch mips32r2, relocation model pic+cpic mips-linux-gnu-as -mips32r2 -EL -KPIC -o hello_gas.o hello_gas.s e_flags 0x70001007 EF_MIPS_NOREORDER EF_MIPS_PIC EF_MIPS_CPIC E_MIPS_ABI_O32 EF_MIPS_ARCH_32R2 // abi o32, arch mips32r2, relocation model cpic mips-linux-gnu-as -mips32r2 -EL -call_nonpi...

On Thu, 6 Sep 2018 at 20:01, Tim Northover <t.p.northover at gmail.com> wrote: > I just did a very quick experiment where I made lowerFP_TO_SINT and > lowerFP_TO_SINT_STORE return SDValue() (which is the marker for "I > don't want to handle this"). I just tried this, but the compiler still crashes with the same error. Maybe our experiments were different. To make

- my old email address. The ISA_* classes might not be the best choice for this. There's an overall hierarchy and ordering to the ISA_* classes since they represent the generations of the MIPS ISA. If these extensions are available in Loongson chips based on MIPS32r1 and MIPS32r2 for example, it becomes difficult to describe with ISA_* classes without duplicating instruction definitions or setting up complicated subsets (like we had to for MIPS32r6 to deal with the instruction removals). I would recommend the ASE_* classes which are intended for application...

On Dec 10, 2012, at 1:15 PM, "Carter, Jack" <jcarter at mips.com> wrote: > Here are some examples using the gnu assembler reacting to the same input file with different commandline options. > > These are using the GCC assembler on hello.c > // abi o32, arch mips32r2, relocation model pic+cpic > mips-linux-gnu-as -mips32r2 -EL -KPIC -o hello_gas.o hello_gas.s > e_flags 0x70001007 EF_MIPS_NOREORDER EF_MIPS_PIC EF_MIPS_CPIC E_MIPS_ABI_O32 EF_MIPS_ARCH_32R2 > > // abi o32, arch mips32r2, relocation model cpic > mips-linux-gnu-as...

I experienced a problem compiling openssh_cvs with IRIX 6.5.11f. % cc -version MIPSpro Compilers: Version 7.3.1.2m % cc -n32 -mips3 -O2 -OPT:Olimit=0 ..... -c auth.c cc-1515 cc: ERROR File = auth.c, Line = 100 A value of type "int" cannot be assigned to an entity of type "char *". while ((cp = getusershell()) != NULL) ^ 1 error detected in the compilation of "auth.c". *** o...

...sisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ + | mipsallegrex-* | mipsallegrexel-* \ | mmix-* \ | mt-* \ | msp430-* \ @@ -689,6 +691,10 @@ basic_machine=m68k-atari os=-mint ;; + psp) + basic_machine=mipsallegrexel-psp + os=-elf + ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; I did not see any changes in the rest of the diff that did something to the ABI; as far as I understand it it's only adding some extra instructions. So I assume that the PSP uses a standard MIPS ABI. And yet so...

Hi, When using mips-unknown-linux-gnu as a cross-compiler, the llvm Mips backend is called by cc1 and with that you get llvm bytecode defined relative to the Mips ABI. This can be messing up somehow your generated C code. 2008/3/7, HyperQuantum <hyperquantum at gmail.com>: > On Fri, Feb 29, 2008 at 2:23 PM, HyperQuantum <hyperquantum at gmail.com> wrote: > > At least I got

...bjectWriter On Dec 10, 2012, at 1:15 PM, "Carter, Jack" <jcarter at mips.com> wrote: > Here are some examples using the gnu assembler reacting to the same input file with different commandline options. > > These are using the GCC assembler on hello.c > // abi o32, arch mips32r2, relocation model pic+cpic > mips-linux-gnu-as -mips32r2 -EL -KPIC -o hello_gas.o hello_gas.s > e_flags 0x70001007 EF_MIPS_NOREORDER EF_MIPS_PIC EF_MIPS_CPIC E_MIPS_ABI_O32 EF_MIPS_ARCH_32R2 > > // abi o32, arch mips32r2, relocation model cpic > mips-linux-gnu-as -mi...

The term "target" is somewhat overloaded. When llvm-config tells you it was built with the X86 target, that actually includes a variety of closely related architectures, such as x86_64, i386, and so on. Within the x86_64 architecture, there are many individual processor implementations that LLVM understands, such as Skylake, Bulldozer, and many many more. What *clang* means by

On 7 December 2012 18:57, Carter, Jack <jcarter at mips.com> wrote: > Hi Rafael, > > There are a lot of flags. Here are the ones you ask about: > > -KPIC, -call_shared generate SVR4 position independent code > -call_nonpic generate non-PIC code that can operate with DSOs > -mvxworks-pic generate VxWorks position independent code > -non_shared

...bjectWriter On Dec 10, 2012, at 1:15 PM, "Carter, Jack" <jcarter at mips.com> wrote: > Here are some examples using the gnu assembler reacting to the same input file with different commandline options. > > These are using the GCC assembler on hello.c > // abi o32, arch mips32r2, relocation model pic+cpic > mips-linux-gnu-as -mips32r2 -EL -KPIC -o hello_gas.o hello_gas.s > e_flags 0x70001007 EF_MIPS_NOREORDER EF_MIPS_PIC EF_MIPS_CPIC E_MIPS_ABI_O32 EF_MIPS_ARCH_32R2 > > // abi o32, arch mips32r2, relocation model cpic > mips-linux-gnu-as -mi...

Hi Rafael, There are a lot of flags. Here are the ones you ask about: -KPIC, -call_shared generate SVR4 position independent code -call_nonpic generate non-PIC code that can operate with DSOs -mvxworks-pic generate VxWorks position independent code -non_shared do not generate code that can operate with DSOs -xgot assume a 32 bit GOT Just to make things fun, the SGI notion of cpic (call pic)

On Mon, Jul 27, 2009 at 8:56 AM, Carter Cheng<carter_cheng at yahoo.com> wrote: > Is there also an option to compile w/ clang on an x86 for Mipsel? A normal build of clang includes limited cross-compile support by passing in the "-ccc-host-triple" option, although it's still a bit of a work-in-progress. Nobody has added support for any Mips targets, but it's really