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...= F->arg_end();I != E; ++I) { unsigned Bytes = TD->getTypeSizeInBits(I->getType()) / 8; // do stuff here } 2) The second case is when the dyn_cast above fails because the Callee SDValue is a ExternalSymbolSDNode. In this case you have to manually analyze the arguments using PartOffset. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130702/719fc65c/attachment.html>

...lt;gene.cumm at gmail.com> --- mbr/isohdpfx.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mbr/isohdpfx.S b/mbr/isohdpfx.S index 17e1efe..a693ccb 100644 --- a/mbr/isohdpfx.S +++ b/mbr/isohdpfx.S @@ -48,8 +48,8 @@ isolinux_start_hybrid = 0x7c00+64+4 stack = 0x7c00 partoffset = (stack-8) driveno = (stack-14) -heads = (stack-16) -sectors = (stack-18) +sectors = (stack-16) +heads = (stack-18) ebios_flag = (stack-20) secpercyl = (stack-24) _______________________________________________ Syslinux-commits mailing list Syslinux-commits at zytor.com http://www.zytor....

...d * ISOLINUX. */ #define DEBUG_PRINT 1 #include "adjust.h" .code16 .text HYBRID_MAGIC = 0x7078c0fb isolinux_hybrid_signature = 0x7c00+64 isolinux_start_hybrid = 0x7c00+64+4 .globl bootsec /* Important: the top 6 words on the stack are passed to isolinux.bin */ stack = 0x7c00 partoffset = (stack-8) driveno = (stack-14) heads = (stack-16) sectors = (stack-18) ebios_flag = (stack-20) secpercyl = (stack-24) BIOS_kbdflags = 0x417 BIOS_page = 0x462 /* gas/ld has issues with doing this as absolute addresses... */ .section ".bootsec", "a", @nobits .globl boots...

Hi Job, > This issue is basically that I cannot find a way to distinguish two i16 > arguments from one i32. Is there a way to do this in LLVM? Preferably using > tablegen, of course:-) I think the property you want is "isSplit" (or, from the TableGen side CCIfSplit). This gets applied to the first of those i16s that are produced. Unfortunately I can't think of much you

...ets my always fail EBIOS detection version to boot the iso. Please David if you see this, try this. Patch: diff --git a/mbr/isohdpfx.S b/mbr/isohdpfx.S index 6d8ab36..5a8b267 100644 --- a/mbr/isohdpfx.S +++ b/mbr/isohdpfx.S @@ -48,8 +48,8 @@ isolinux_start_hybrid = 0x7c00+64+4 stack = 0x7c00 partoffset = (stack-8) driveno = (stack-14) -heads = (stack-16) -sectors = (stack-18) +sectors = (stack-16) +heads = (stack-18) ebios_flag = (stack-20) secpercyl = (stack-24) -- MartinS

...33f76d059 > Author: Martin Str|mberg <ams at ludd.ltu.se> ... > diff --git a/mbr/isohdpfx.S b/mbr/isohdpfx.S > index 17e1efe..a693ccb 100644 > --- a/mbr/isohdpfx.S > +++ b/mbr/isohdpfx.S > @@ -48,8 +48,8 @@ isolinux_start_hybrid = 0x7c00+64+4 > stack = 0x7c00 > partoffset = (stack-8) > driveno = (stack-14) > -heads = (stack-16) > -sectors = (stack-18) > +sectors = (stack-16) > +heads = (stack-18) > ebios_flag = (stack-20) > secpercyl = (stack-24) Yes. It is. However by now we know that that correction is wrong. You need to revert that a...

I'm currently working on the MSP430 backend and I have some problems implementing the calling convention. It's a 16-bit architecture which dictates that arguments should be passed in registers R15-R12. Therefore, I have something like this is a .td file: CCIfType<[i16], CCAssignToReg<[R15W, R14W, R13W, R12W]>> 32-bit arguments should be passed in R14:R15 (R12:R13).

Hi, given the fact that the conversion has the factor HC*SH = "secpercyl", which is invariant under swapping, there remains as suspect in read_sector_cbios only this division: divb (sectors) There is a suspicious discrepancy in the code: heads = (stack-16) sectors = (stack-18) ... /* here we computer CHS values or just do some dummy computation for EBIOS */ andw $0x3f,