search for: tmov

...\ > typeof(var) pxo_new__ = (nval); \ > switch (sizeof(var)) { \ > case 1: \ > asm("\n\tmov "__percpu_arg(1)",%%al" \ > "\n1:\tcmpxchgb %2, "__percpu_arg(1) \ > "\n\tjnz 1b" \ > : "=&a" (px...

Alexander Chemeris a ?crit : > Ok, if I comment out inclusion of "filters_arm4.h" (or comment out its > only overridden function - normalize16()) it works fine. > > Also it works fine if I use -O0 for compilation. Specifying -O1 or -O2 lead > to segfault (if "filters_arm4.h" is included, sure). OK, so either I screwed up the alignment/constraints in the

...have included a patch against the 1.1.11.1 that will make the filter_mem2 bit exact with the C. -Fritz -------------- next part -------------- --- filters_arm4.h 2005-11-16 06:08:28.000000000 -0500 +++ filters_arm4_new.h 2005-12-06 11:06:51.012221200 -0500 @@ -240,9 +240,11 @@ "\tmov %8, %8, lsr #15\n" "\tadd %10, %8, %9, lsl #17\n" "\tldrsh %6, [%2], #2\n" - "\tsmull %8, %9, %5, %6\n" - "\tadd %10, %10, %8, lsr #15\n" - "\tadd %10, %10, %9, lsl #17\n" +...

...fan Kanthak <stefan.kanthak at nexgo.de> long dummy; __attribute__((naked)) long function(void) { __asm__(".data\n" "dummy:\n" ".quad\t0\n" ".text\n" ".intel_syntax noprefix\n" "\tmov\trax, dummy\n" "\tret\n"); } --- EOF --- --- crash-74a40f.sh --- # Crash reproducer for clang version 10.0.0 # Driver args: "-c" "-m64" "crash.c" # Original command: "C:\\Program Files\\LLVM\\bin\\clang.exe" "-cc1" "...

...__((naked)) >> long function(void) >> { >> __asm__(".data\n" >> "dummy:\n" >> ".quad\t0\n" >> ".text\n" >> ".intel_syntax noprefix\n" >> "\tmov\trax, dummy\n" >> "\tret\n"); >> } >> --- EOF --- >> >> --- crash-74a40f.sh --- >> # Crash reproducer for clang version 10.0.0 >> # Driver args: "-c" "-m64" "crash.c" >> # Original command: &quo...

...t;> >> __asm__(".data\n" >> >> "dummy:\n" >> >> ".quad\t0\n" >> >> ".text\n" >> >> ".intel_syntax noprefix\n" >> >> "\tmov\trax, dummy\n" >> >> "\tret\n"); >> >> } >> >> --- EOF --- >> >> >> >> --- crash-74a40f.sh --- >> >> # Crash reproducer for clang version 10.0.0 >> >> # Driver args: "-c" "-m...

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Hi. Thank you for comments on asm code paravirtualization. Its direction is getting clear. Although it hasn't been finished yet, I'd like to start discussion on ia64 intrinsics paravirtualization. This patch set is just for discussion so that it is a subset of xen Linux/ia64 domU paravirtualization, not self complete. You can get the full patched tree by typing git clone

Hi. Thank you for comments on asm code paravirtualization. Its direction is getting clear. Although it hasn't been finished yet, I'd like to start discussion on ia64 intrinsics paravirtualization. This patch set is just for discussion so that it is a subset of xen Linux/ia64 domU paravirtualization, not self complete. You can get the full patched tree by typing git clone

...e <asm/unistd.h>\n"; + print OUT "\n"; + print OUT "\t.text\n"; + print OUT "\t.align 32\n"; + print OUT "\t.proc ${fname}\n"; + print OUT "\t.globl ${fname}\n"; + print OUT "${fname}:\n"; + print OUT "\tmov\tr15 = __NR_${sname}\n"; + print OUT "\tbreak __BREAK_SYSCALL\n"; + print OUT "\tcmp.eq p6,p0 = -1,r10\n"; + print OUT "(p6)\tbr.few __syscall_error\n"; + print OUT "\tbr.ret.sptk.many b0\n"; + print OUT "\t.size\t${fname},.-${fname}\...

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

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: