search for: funit

...ils in net.c at line 470: mipsel-linux-uclibc-gcc -DHAVE_CONFIG_H -I.. -I../lib -I/home/frithjof/wrt/whiterussian/OpenWrt-SDK-Linux-x86_64-1/staging_dir_mipsel/usr/include -I/home/frithjof/wrt/whiterussian/OpenWrt-SDK-Linux-x86_64-1/staging_dir_mipsel/usr//include -Os -pipe -mips32 -mtune=mips32 -funit-at-a-time -DCONFDIR=\"/etc\" -DLOCALSTATEDIR=\"/var\" -Os -pipe -mips32 -mtune=mips32 -funit-at-a-time -MT net.o -MD -MP -MF .deps/net.Tpo -c -o net.o net.c net.c: In function `main_loop': net.c:470: error: conflicting types for 'node' net.c:438: error: previous decl...

...conf.h \ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict- aliasing -fno-common -Wstrict-prototypes -Wundef -Werror-implicit- function-declaration -Os -mtune=generic -m64 -mno-red-zone - mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -fno- asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno- sse2 -mno-3dnow -fomit-frame-pointer -g -fno-stack-protector - Wdeclaration-after-statement -Wno-pointer-sign -I/root/lustre/ 1.6.4.2/ofa_kernel-1.2/include -I/root/lustre/1.6.4.2/ofa_kernel-1.2/ drivers/infiniband/include -I/root/lustre/1.6.4.2/ of...

...D__KERNEL__ -Iinclude -include include/linux/autoconf.h -emit-llvm -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -O2 -mtune=generic -m64 -mno-red-zone -mcmodel=kernel -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -maccumulate-outgoing-args -fomit-frame-pointer -g -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(syscall)" -D"KBUILD_MODNAME=KBUILD_STR(syscall)"...

...e -include include/linux/autoconf.h -emit-llvm > -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing > -fno-common -Werror-implicit-function-declaration -O2 -mtune=generic > -m64 -mno-red-zone -mcmodel=kernel -pipe -Wno-sign-compare > -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx > -mno-sse2 -mno-3dnow -maccumulate-outgoing-args > -fomit-frame-pointer -g -fno-stack-protector > -Wdeclaration-after-statement -Wno-pointer-sign > -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(syscall)" > -D"KBUILD_MODNAME=...

Hi, I''ve previously described one of my wish list items, http://kleb.tadalist.com/lists/public/427170 in http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/217068 where I basically take a hash of hashes and create a set of tabbed dialogs for each key of the large hash where each tab has a form to set each key-value pair of the embedded hashes. Toward this end I looked

On Sun, 2005-05-08 at 02:52 +0200, Markus F.X.J. Oberhumer wrote: > Put simply, the inliner is too greedy and nice little leaf functions > suddenly run out of CPU registers. Even gcc 3.4 with -funit-at-a-time > started inlining too much, but at least I can tell gcc where to stop. > This whole noinline issue may be somewhat X86 specific, though. This is where a register allocator that splits live ranges will be most beneficial. It would not be that hard to leverage the LiveInterval ana...

...r at the inliner, it would be good to understand >> what is going on in the testcase. Can you share or reduce the problem to a >> small testcase? > > Put simply, the inliner is too greedy and nice little leaf functions suddenly > run out of CPU registers. Even gcc 3.4 with -funit-at-a-time started inlining > too much, but at least I can tell gcc where to stop. This whole noinline > issue may be somewhat X86 specific, though. I can believe that this is an issue, but (as Alkis pointed out) this is a deficiency in the *register allocator* not the inliner. The proble...

...sts # -fleading-underscore -flocal-alloc -fmove-loop-invariants -fpeephole # -freg-struct-return -fsched-interblock -fsched-spec # -fsched-stalled-insns-dep -fshow-column -fsplit-ivs-in-unroller # -ftoplevel-reorder -ftree-loop-im -ftree-loop-ivcanon # -ftree-loop-optimize -ftree-vect-loop-version -funit-at-a-time # -fverbose-asm -fzero-initialized-in-bss -m128bit-long-double -m32 -m80387 # -maccumulate-outgoing-args -malign-stringops -matt-stubs # -mconstant-cfstrings -mfancy-math-387 -mfp-ret-in-387 -mieee-fp -mmmx # -mno-red-zone -mno-sse4 -mpush-args -msse -msse2 -msse3 # -mwarn-nonportable-cfs...

...used-but-set-parameter -Wunused-but-set-variable -Wunused-function -Wunused-label -Wunused-local-typedefs -Wunused-parameter -Wunused-result -Wunused-value -Wunused-variable -Wvarargs -Wvariadic-macros -Wvector-operation-performance -Wvolatile-register-var -Wwrite-strings -fdiagnostics-show-option -funit-at-a-time -Wno-sign-compare -Wjump-misses-init -Wno-format-nonliteral -Wframe-larger-than=4096 -fstack-protector-strong -fexceptions -fasynchronous-unwind-tables -fipa-pure-const -Wno-suggest-attribute=pure -Wno-suggest-attribute=const configure: DTrace: no configure: numad:...

On Fri, Sep 26, 2008 at 9:19 PM, Ashish Bijlani <ashish.bijlani at gmail.com> wrote: > Hi, > > I'm trying to compile linux-2.6.23.16 with llvm-2.3. Is it at all > possible? Yes, but it requires significant hacking, and the result for 2.6 is a mostly bitcode kernel with a few userspace shared libraries linked in as objcode (yes, the kernel builds .so files and includes them

Hi, I'm trying to compile linux-2.6.23.16 with llvm-2.3. Is it at all possible? I get "Not an ELF" error. I pass "-emit-llvm" option to spit LLVM IR, which can be JITed at runtime $ make CROSS_COMPILE=llvm- CFLAGS="-O2 -emit-llvm" Error: not ELF make[2]: *** [scripts/mod/elfconfig.h] Error 1 make[1]: *** [scripts/mod] Error 2 make: *** [scripts] Error 2 using

...ile +++ b/arch/x86/Makefile @@ -134,7 +134,11 @@ else KBUILD_CFLAGS += $(cflags-y) KBUILD_CFLAGS += -mno-red-zone +ifdef CONFIG_X86_PIE + KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/x86/kernel/module.lds +else KBUILD_CFLAGS += -mcmodel=kernel +endif # -funit-at-a-time shrinks the kernel .text considerably # unfortunately it makes reading oopses harder. diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h index 7948a17febb4..68ff05e14288 100644 --- a/arch/x86/include/asm/module.h +++ b/arch/x86/include/asm/module.h @@ -5,1...

...ude/linux/autoconf.h -emit-llvm >> -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing >> -fno-common -Werror-implicit-function-declaration -O2 -mtune=generic >> -m64 -mno-red-zone -mcmodel=kernel -pipe -Wno-sign-compare >> -fno-asynchronous-unwind-tables -funit-at-a-time -mno-sse -mno-mmx >> -mno-sse2 -mno-3dnow -maccumulate-outgoing-args >> -fomit-frame-pointer -g -fno-stack-protector >> -Wdeclaration-after-statement -Wno-pointer-sign >> -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(syscall)" >> -D&...

...used-but-set-parameter -Wunused-but-set-variable -Wunused-function -Wunused-label -Wunused-local-typedefs -Wunused-parameter -Wunused-result -Wunused-value -Wunused-variable -Wvarargs -Wvariadic-macros -Wvector-operation-performance -Wvolatile-register-var -Wwrite-strings -fdiagnostics-show-option -funit-at-a-time -Wno-sign-compare -Wjump-misses-init -Wno-format-nonliteral -Wframe-larger-than=4096 -fstack-protector-strong -fexceptions -fasynchronous-unwind-tables -fipa-pure-const -Wno-suggest-attribute=pure -Wno-suggest-attribute=const configure: DTrace: no configure: numad:...

Hi all Centos 7.0.1406, 3.10.0-123.el7.x86_64 Configure libvirt-1.2.7 as: ./configure --prefix=/usr --with-xen=no --with-qemu=no --with-openvz=no --with-vmware=no --with-esx=no --with-parallels=no --with-bhyve=no --with-uml=no --with-vbox=no --with-selinux=no make ... make[3]: Entering directory `/usr/local/src/libvirt-1.2.7/daemon' CC libvirtd-remote.o CCLD libvirtd

...-Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -mno-80387 -mstack-alignment=8 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwin...

...l -Wunused-parameter -Wunused-result -Wunused-value -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings -Wno-missing-field-initializers -Wno-sign-compare -Wno-format-nonliteral -Wframe-larger-than=4096 -fexceptions -fasynchronous-unwind-tables -fdiagnostics-show-option -funit-at-a-time configure: Readline: yes configure: Python: yes configure: DTrace: no configure: numad: no configure: XML Catalog: /etc/xml/catalog configure: Init script: none configure: Char device locks: no configure: configure: Privileges configu...

a, libxl_event.h is included in libxl.h. So, the former one also need to be installed. b, define __XEN_TOOLS__ in libxl.h: the head file "xen/sysctl.h" need check this macro. It is the same way used by the xen libxc public headers(tools/libxc/xenctrl.h and tools/libxc/xenctrlosdep.h). Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com> diff -r 87218bd367be

Changes: - patch v2: - Adapt patch to work post KPTI and compiler changes - Redo all performance testing with latest configs and compilers - Simplify mov macro on PIE (MOVABS now) - Reduce GOT footprint - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce

Changes: - patch v2: - Adapt patch to work post KPTI and compiler changes - Redo all performance testing with latest configs and compilers - Simplify mov macro on PIE (MOVABS now) - Reduce GOT footprint - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce