search for: fistpl

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2011 Aug 31
1
[LLVMdev] FP Stack overflow with inline asm
...bbered Will result in the same output for gcc-4.2 and clang: fldt 0.84711 ## InlineAsm Start fistl -4(%ebp) ## InlineAsm End This code seems fine, of course it doesn't work but is exactly what was requested. The issue can we worked around by using the following asm statement: __asm__("fistpl %0": "=m"(r) : "t"(v) : "st"); which actively pops the value from the stack but i really would like to understand (and fix) the root of the problem and not tamper some band aid over it. I'm happy to file a bug if someone can confirm that my inline asm unders...
2007 Apr 18
4
[patch 0/4] Clean up asm/bugs.h, identify_cpu() and update COMPAT_VDSO
Hi Andi, Four patches: - clean up asm/bugs.h, by moving all the C code into its own C file - split identify_cpu() into boot and secondary variants, so that boot-time setup functions can be marked __init - repost of the COMPAT_VDSO patches with a bit more robustness from unknown DT_tags, and functions marked __init, since all this is boot-time only setup. Thanks, J --
2007 Apr 18
4
[patch 0/4] Clean up asm/bugs.h, identify_cpu() and update COMPAT_VDSO
Hi Andi, Four patches: - clean up asm/bugs.h, by moving all the C code into its own C file - split identify_cpu() into boot and secondary variants, so that boot-time setup functions can be marked __init - repost of the COMPAT_VDSO patches with a bit more robustness from unknown DT_tags, and functions marked __init, since all this is boot-time only setup. Thanks, J --