Displaying 9 results from an estimated 9 matches for "emitassign".
2012 Oct 17
0
[LLVMdev] R_ARM_ABS32 disassembly with integrated-as
..., MappingSymbolCounter(0) {}
~MCELFStreamer() {}
@@ -58,6 +60,7 @@ public:
virtual void EmitLabel(MCSymbol *Symbol);
virtual void EmitAssemblerFlag(MCAssemblerFlag Flag);
virtual void EmitThumbFunc(MCSymbol *Func);
+ virtual void EmitDataRegion(MCDataRegionType Kind);
virtual void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value);
virtual void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol);
virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute);
@@ -108,6 +111,7 @@ public:
private:
virtual void EmitInstToFragment(const MCInst &Inst);...
2016 Jan 22
2
Is there a reason why MCAsmStreamer class doesn't have its own .h file?
...had to make because although ‘MCAsmStreamer’ does most of what we need, there are some things that we need to do differently, and if this was available to be sub-classed, then these modifications would be more logical and not require altering the target independent code.
· ‘MCAsmStream::EmitAssignment’ has been changed to accommodate our different syntax for ‘.alias’ directives.
· ‘MCAsmStream::EmitBytes’ has been changed so that multiple lines of ‘.byte’ directives are emitted to avoid a line-length buffer limitation in our assembler when very large numbers of bytes are to be emitt...
2012 Oct 16
2
[LLVMdev] R_ARM_ABS32 disassembly with integrated-as
Attached is an example of how to reproduce the issue. It uses a C
file that happens to has a bunch of switch statements which are
encoded as jump tables, giving us data-in-code. Usage:
To build object files with clang via the -integrated-as versus via GCC:
$ export NDK_DIR=<my_ndk_dir>
$ export LLVM_DIR=<my_llvm_bin_dir>
$ make
To test that the generated objects contain the same
2016 Jan 22
3
Is there a reason why MCAsmStreamer class doesn't have its own .h file?
On Thu, Jan 21, 2016 at 5:03 PM, Craig Topper <craig.topper at gmail.com>
wrote:
> I dont' know why its final. That routine is just a method to force the
> current write pointer to a specific alignment. Shouldn't you be changing
> the callers to give you the alignment you want or don't want.
>
>
>
> --
> ~Craig
>
It looks like the callers get their
2016 Jan 21
4
Is there a reason why MCAsmStreamer class doesn't have its own .h file?
Does anybody know if there is a particular reason why MCAsmStreamer doesn't
have its own .h file?
https://github.com/llvm-mirror/llvm/blob/0e66a5f53c74056f95d178c86531d7d9cfb23da9/lib/MC/MCAsmStreamer.cpp#L41
It seems like it is a good idea to have this class declared as its own
module ( its own .cpp and .h files). That would make it easier to inherit
from it if there is a need (like in my
2012 Nov 19
0
[LLVMdev] Debug information under windows
...lusOffset(const MCSymbol *Label, uint64_t Offset,
unsigned Size)
const {
+ // if COFF .secrel32 is available, use it
+ if (MAI->getDwarfSectionOffsetDirective()) {
+ MCSymbol *SetLabel = GetTempSymbol("set", SetCounter++);
+ OutStreamer.EmitAssignment(SetLabel, MCConstantExpr::Create(Offset, OutContext));
+ OutStreamer.EmitCOFFSecRel32(SetLabel);
+ return;
+ }
// Emit Label+Offset
const MCExpr *Plus =
diff -r 547972237a05 -r d28fa29d4b44 lib/CodeGen/AsmPrinter/DIE.cpp
--- a/lib/CodeGen/AsmPrinter/DIE.cpp Wed Oct 10 20:39:45 20...
2012 Oct 26
5
[LLVMdev] Debug information under windows
Hello,
Recently I found binaries produced with LLVM impossible to debug under
Windows. This was probably related to the following bug:
http://llvm.org/bugs/show_bug.cgi?id=13636
Asm generated from .ll files revealed that some offsets to debug
information were incorrect: they were absolute instead of relative to
their sections.
Following patch seemed to have repaired the problem, so I'm
2010 Jul 16
0
[LLVMdev] Win32 COFF Support - Patch 3
...getSymbolData(Symbol)->Fragment = Fragment;
> +
> + AddFragment(Fragment);
> }
>
> void WinCOFFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
> @@ -91,10 +250,29 @@ void WinCOFFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
> }
>
> void WinCOFFStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
> + getSymbolData(Symbol);
> + VisitSymbols(Value);
> + Symbol->setVariableValue(Value);
> }
>
> void WinCOFFStreamer::EmitSymbolAttribute(MCSymbol *Symbol,
> MCSymbolAttr Attribute)...
2010 Jul 14
2
[LLVMdev] Win32 COFF Support - Patch 3
On Sun, Jul 11, 2010 at 6:10 PM, Chris Lattner <clattner at apple.com> wrote:
> This probably needs to be slightly tweaked to work with mainline. I don't see anything objectionable, but I think Daniel needs to review this one.
Updated patch to work with mainline.
http://github.com/Bigcheese/llvm-mirror/commit/d19a4c82c18afc4830c09b70f02d162292231c94
- Michael Spencer