search for: mkernel

...bcc_kext' \ MULTILIBS="`$(GCC_FOR_TARGET) --print-multi-lib` static;@static at fno-pic kext;@Dmal loc=kern_os_malloc at Dfree=kern_os_free at DLIBCC_KEXT@static at fno-pic@fno- exceptions at fno-non-ca ll-exceptions$(KEXT_EXTRA_FLAGS) $(if $(findstring i686,$ (target)),kext64;@mkernel at m64@Dma lloc=kern_os_malloc at Dfree=kern_os_free at DLIBCC_KEXT$ (KEXT_EXTRA_FLAGS))" \ EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \ in gcc/Makefile.in. I'd recommend something like: # APPLE LOCAL begin libcc_kext ifeq ($taregt, *-*-darwin*) SPELLING APPLE_EXT...

...C_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc4.2/gcc -I../../llvm-gcc4.2/gcc/. -I../../llvm-gcc4.2/gcc/../include -I../../llvm-gcc4.2/gcc/../libcpp/include -I../../llvm-gcc4.2/gcc/../libdecnumber -I../libdecnumber -I/home/edwin/llvm/llvm-svn/trunk/include -I/home/edwin/llvm/llvm-svn/trunk//include -mkernel -m64 -Dmalloc=kern_os_malloc -Dfree=kern_os_free -DLIBCC_KEXT -DL_muldi3 -fvisibility=hidden -DHIDE_EXPORTS -c ../../llvm-gcc4.2/gcc/libgcc2.c -o libgcc/kext64/_muldi3.o ../../llvm-gcc4.2/gcc/libgcc2.c:1: sorry, unimplemented: 64-bit mode not compiled in make[4]: *** [libgcc/kext64/_muldi3.o] Error...

...: %25 = call i32* @access_fn(%"struct.mdarray_terminal"* %22, i64 0, i64 0) 5: %26 = load i32, i32* %25, !alias.scope !1, !noalias !3 6: %27 = call i32* @access_fn(%"struct.mdarray_terminal"* %23, i64 0, i64 0) 7: %28 = load i32, i32* %27, !alias.scope !5, !noalias !7 8: %mkernel = call i32 @mult_op(i32 %26, i32 %28) 9: %29 = call i32* @access_fn(%"struct.mdarray_terminal"* %24, i64 0, i64 0) 10: %30 = load i32, i32* %29, !alias.scope !6, !noalias !8 11: %mkernel2 = call i32 @mult_op(i32 %mkernel, i32 %30) 12: %31 = call i32* @access_fn(%"struct.mdarray_...

On Wed, Mar 19, 2008 at 12:11 PM, Duncan Sands <baldrick at free.fr> wrote: > Hi Bill, thanks for fixing it. > No prob! :-) > > > > ../../gcc-4.2.llvm.master/gcc/config/i386/i386.c: In function 'ix86_expand_convert_uns_DI2DF_sse': > > > ../../gcc-4.2.llvm.master/gcc/config/i386/i386.c:10270: warning: large integer implicitly truncated to unsigned type

..., hopefully ARM will be done soon), llc has a "-show-mc-encoding" option that can be used to dump out the encodings for every instruction. If you're using clang, this can be accessed with the (intentionally) hidden -mllvm option like so: $ clang t.c -S -o - -mllvm -show-mc-encoding -mkernel -O3 -fomit-frame-pointer .section __TEXT,__text,regular,pure_instructions .globl _tf_bH .align 4, 0x90 _tf_bH: ## @tf_bH ## BB#0: ## %entry ## kill: RSI<def> ESI<kill> movq _last_t...

...ULTILIBS="`$(GCC_FOR_TARGET) --print-multi-lib` > static;@static at fno-pic kext;@Dmal > loc=kern_os_malloc at Dfree=kern_os_free at DLIBCC_KEXT@static at fno-pic@fno- > exceptions at fno-non-ca > ll-exceptions$(KEXT_EXTRA_FLAGS) $(if $(findstring i686,$ > (target)),kext64;@mkernel at m64@Dma > lloc=kern_os_malloc at Dfree=kern_os_free at DLIBCC_KEXT$ > (KEXT_EXTRA_FLAGS))" \ > EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \ > > in gcc/Makefile.in. I'd recommend something like: > > # APPLE LOCAL begin libcc_kext > ifeq...

...y ARM will be done soon), llc has a "-show-mc-encoding" option that can be used to dump out the encodings for every instruction. If you're using clang, this can be accessed with the (intentionally) hidden -mllvm option like so: > > $ clang t.c -S -o - -mllvm -show-mc-encoding -mkernel -O3 -fomit-frame-pointer > .section __TEXT,__text,regular,pure_instructions > .globl _tf_bH > .align 4, 0x90 > _tf_bH: ## @tf_bH > ## BB#0: ## %entry > ## kill: RSI<def>...

Specifying -no-implicit-float prevents LLVM from using non-GPR registers for purely integer operations. This is useful for operating systems (such as Wind River's VxWorks) that support tasks that do not save all registers on context switch. This presents an interesting problem for variadic functions that may optionally take non-integer arguments (e.g. printf style functions). Should non-GPR

...e-optimized $ make $ make install It will eventually error out with: /Users/erickt/Projects/llvm/gcc-i386/llvm-build-Release/Release+Asserts/bin/clang -no-integrated-as -ccc-install-dir /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/ -arch armv6 -fvisibility=hidden -DVISIBILITY_HIDDEN -mkernel -DKERNEL_USE -Wall -Werror -O3 -fomit-frame-pointer -miphoneos-version-min=1.0 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk -mthumb -c -o /Users/erickt/Projects/llvm/gcc-i386/llvm-build-Release/tools/clang/runtime/compiler-rt/clang_darwin/cc_kext/armv6/SubDir.lib/...

...ve floating point arguments in xmm registers. 2. There is no problem with kernel code with SSE2 unit disabled: the use at callee side is guarded by an explicit check of # of fp arguments (again, prescribed by ABI). 3. We're having explicit checks for no SSE2 cases here and there, so -mno-sse / -mkernel / -msoft-float is unaffected 4. The use of floating point arguments should be considered as "explicit use FP" and therefore should be allowed by the spirit of -mno-implicit-float flag 5. We're having -mgeneral-regs-only these days, so more strict cases are properly recognized as well....