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llvm-6502/lib/Target/Mips/MipsTargetStreamer.h

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Add a MCTargetStreamer interface. This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 13:08:17 +00:00
//===-- MipsTargetStreamer.h - Mips Target Streamer ------------*- C++ -*--===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MIPSTARGETSTREAMER_H
#define MIPSTARGETSTREAMER_H
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
#include "llvm/MC/MCELFStreamer.h"
Add a MCTargetStreamer interface. This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 13:08:17 +00:00
#include "llvm/MC/MCStreamer.h"
namespace llvm {
class MipsTargetStreamer : public MCTargetStreamer {
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
virtual void anchor();
Remove unused special member functions and reformat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195077 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 02:01:07 +00:00
Add a MCTargetStreamer interface. This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 13:08:17 +00:00
public:
Construct the MCStreamer before constructing the MCTargetStreamer. This has a few advantages: * Only targets that use a MCTargetStreamer have to worry about it. * There is never a MCTargetStreamer without a MCStreamer, so we can use a reference. * A MCTargetStreamer can talk to the MCStreamer in its constructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200129 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 06:06:37 +00:00
MipsTargetStreamer(MCStreamer &S);
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
virtual void emitDirectiveSetMicroMips() = 0;
virtual void emitDirectiveSetNoMicroMips() = 0;
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveSetMips16() = 0;
virtual void emitDirectiveSetNoMips16() = 0;
Convert some easy uses of EmitRawText to TargetStreamer methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200122 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 05:06:48 +00:00
virtual void emitDirectiveSetReorder() = 0;
virtual void emitDirectiveSetNoReorder() = 0;
virtual void emitDirectiveSetMacro() = 0;
virtual void emitDirectiveSetNoMacro() = 0;
virtual void emitDirectiveSetAt() = 0;
virtual void emitDirectiveSetNoAt() = 0;
virtual void emitDirectiveEnd(StringRef Name) = 0;
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveEnt(const MCSymbol &Symbol) = 0;
[Mips] TargetStreamer Support for .abicalls and .set pic0. This patch adds .abicalls and .set pic0 support which affects the ELF ABI and its flags. In addition the patch uses a common interface for both the MipsTargetSteamer and MipsObjectStreamer that both the integrated and standalone assemblers will use for the output for these directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198646 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 23:27:31 +00:00
virtual void emitDirectiveAbiCalls() = 0;
virtual void emitDirectiveOptionPic0() = 0;
[mips] Add support for '.option pic2'. The directive '.option pic2' enables PIC from assembly source. At the moment none of the macros/directives check the PIC bit but that's going to be fixed relatively soon. For example, the expansion of macros like 'la' depend on the relocation model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 13:40:29 +00:00
virtual void emitDirectiveOptionPic2() = 0;
Print .frame via the target streamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200186 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 03:53:56 +00:00
virtual void emitFrame(unsigned StackReg, unsigned StackSize,
unsigned ReturnReg) = 0;
Print .mask and .fmask with the target streamer. Testing this also found the missing '\n' after .frame that this patch also fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200192 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 04:33:11 +00:00
virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) = 0;
virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) = 0;
This patch implements .set mips32r2 directive and sets appropriate feature bits. It also introduces helper functions that are used to set and clear feature bits as necessary. This directive is a counterpart of -mips32r2 command line options with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202807 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-04 09:54:09 +00:00
virtual void emitDirectiveSetMips32R2() = 0;
[mips] Add support to '.set mips64'. The '.set mips64' directive enables the feature Mips:FeatureMips64 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204817 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 15:14:32 +00:00
virtual void emitDirectiveSetMips64() = 0;
[mips] Add support to '.set mips64r2'. The '.set mips64r2' directive enables the feature Mips:FeatureMips64r2 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64r2 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204815 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 14:52:22 +00:00
virtual void emitDirectiveSetMips64R2() = 0;
This patch implements .set dsp directive and sets appropriate feature bits.This directive is a counterpart of -mattr=dsp command line option with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202966 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-05 11:05:09 +00:00
virtual void emitDirectiveSetDsp() = 0;
Add a MCTargetStreamer interface. This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 13:08:17 +00:00
};
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
// This part is for ascii assembly output
class MipsTargetAsmStreamer : public MipsTargetStreamer {
reverts 195057 per request git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195152 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 20:53:28 +00:00
formatted_raw_ostream &OS;
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
public:
Construct the MCStreamer before constructing the MCTargetStreamer. This has a few advantages: * Only targets that use a MCTargetStreamer have to worry about it. * There is never a MCTargetStreamer without a MCStreamer, so we can use a reference. * A MCTargetStreamer can talk to the MCStreamer in its constructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200129 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 06:06:37 +00:00
MipsTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
virtual void emitDirectiveSetMicroMips();
virtual void emitDirectiveSetNoMicroMips();
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveSetMips16();
virtual void emitDirectiveSetNoMips16();
Convert some easy uses of EmitRawText to TargetStreamer methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200122 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 05:06:48 +00:00
virtual void emitDirectiveSetReorder();
virtual void emitDirectiveSetNoReorder();
virtual void emitDirectiveSetMacro();
virtual void emitDirectiveSetNoMacro();
virtual void emitDirectiveSetAt();
virtual void emitDirectiveSetNoAt();
virtual void emitDirectiveEnd(StringRef Name);
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveEnt(const MCSymbol &Symbol);
[Mips] TargetStreamer Support for .abicalls and .set pic0. This patch adds .abicalls and .set pic0 support which affects the ELF ABI and its flags. In addition the patch uses a common interface for both the MipsTargetSteamer and MipsObjectStreamer that both the integrated and standalone assemblers will use for the output for these directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198646 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 23:27:31 +00:00
virtual void emitDirectiveAbiCalls();
virtual void emitDirectiveOptionPic0();
[mips] Add support for '.option pic2'. The directive '.option pic2' enables PIC from assembly source. At the moment none of the macros/directives check the PIC bit but that's going to be fixed relatively soon. For example, the expansion of macros like 'la' depend on the relocation model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 13:40:29 +00:00
virtual void emitDirectiveOptionPic2();
Print .frame via the target streamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200186 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 03:53:56 +00:00
virtual void emitFrame(unsigned StackReg, unsigned StackSize,
unsigned ReturnReg);
Print .mask and .fmask with the target streamer. Testing this also found the missing '\n' after .frame that this patch also fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200192 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 04:33:11 +00:00
virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
This patch implements .set mips32r2 directive and sets appropriate feature bits. It also introduces helper functions that are used to set and clear feature bits as necessary. This directive is a counterpart of -mips32r2 command line options with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202807 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-04 09:54:09 +00:00
virtual void emitDirectiveSetMips32R2();
[mips] Add support to '.set mips64'. The '.set mips64' directive enables the feature Mips:FeatureMips64 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204817 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 15:14:32 +00:00
virtual void emitDirectiveSetMips64();
[mips] Add support to '.set mips64r2'. The '.set mips64r2' directive enables the feature Mips:FeatureMips64r2 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64r2 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204815 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 14:52:22 +00:00
virtual void emitDirectiveSetMips64R2();
This patch implements .set dsp directive and sets appropriate feature bits.This directive is a counterpart of -mattr=dsp command line option with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202966 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-05 11:05:09 +00:00
virtual void emitDirectiveSetDsp();
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
};
// This part is for ELF object output
class MipsTargetELFStreamer : public MipsTargetStreamer {
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
bool MicroMipsEnabled;
Remove another hasRawTextSupport. To remove this one simply move the end of file logic from the asm printer to the target mc streamer. This removes the last call to hasRawTextSupport from lib/Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200590 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 23:10:26 +00:00
const MCSubtargetInfo &STI;
[mips] Add support for '.option pic2'. The directive '.option pic2' enables PIC from assembly source. At the moment none of the macros/directives check the PIC bit but that's going to be fixed relatively soon. For example, the expansion of macros like 'la' depend on the relocation model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 13:40:29 +00:00
bool Pic;
[Mips] TargetStreamer Support for .set mips16. This patch updates .set mips16 support which affects the ELF ABI and its flags. In addition the patch uses a common interface for both the MipsTargetSteamer and MipsObjectStreamer that the assembler uses for both ELF and ASCII output for these directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199851 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-22 23:08:42 +00:00
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
public:
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
bool isMicroMipsEnabled() const { return MicroMipsEnabled; }
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
MCELFStreamer &getStreamer();
Implement the missing bits corresponding to .mips_hack_elf_flags. These were: * noreorder handling on the target object streamer and asm parser. * setting the initial flag bits based on the enabled features. * setting the elf header flag for micromips It is *really* depressing I am the one doing this instead of someone at mips actually taking the time to understand the infrastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200138 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 06:57:13 +00:00
MipsTargetELFStreamer(MCStreamer &S, const MCSubtargetInfo &STI);
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
Switch all uses of LLVM_OVERRIDE to just use 'override' directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202621 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:09:27 +00:00
virtual void emitLabel(MCSymbol *Symbol) override;
Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204323 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-20 09:44:49 +00:00
virtual void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
Switch all uses of LLVM_OVERRIDE to just use 'override' directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202621 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 09:09:27 +00:00
void finish() override;
Replace .mips_hack_stocg with ".set micromips" and ".set nomicromips". This matches what gnu as does and implementing this is easier than arguing about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199181 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 04:25:13 +00:00
virtual void emitDirectiveSetMicroMips();
virtual void emitDirectiveSetNoMicroMips();
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveSetMips16();
virtual void emitDirectiveSetNoMips16();
Convert some easy uses of EmitRawText to TargetStreamer methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200122 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-26 05:06:48 +00:00
virtual void emitDirectiveSetReorder();
virtual void emitDirectiveSetNoReorder();
virtual void emitDirectiveSetMacro();
virtual void emitDirectiveSetNoMacro();
virtual void emitDirectiveSetAt();
virtual void emitDirectiveSetNoAt();
virtual void emitDirectiveEnd(StringRef Name);
Fix a low hanging use of hasRawTextSupport. This also fixes the placement of the function label comment. It was being placed next to the mips16 directive instead of next to the label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199245 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:57:12 +00:00
virtual void emitDirectiveEnt(const MCSymbol &Symbol);
[Mips] TargetStreamer Support for .abicalls and .set pic0. This patch adds .abicalls and .set pic0 support which affects the ELF ABI and its flags. In addition the patch uses a common interface for both the MipsTargetSteamer and MipsObjectStreamer that both the integrated and standalone assemblers will use for the output for these directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198646 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 23:27:31 +00:00
virtual void emitDirectiveAbiCalls();
virtual void emitDirectiveOptionPic0();
[mips] Add support for '.option pic2'. The directive '.option pic2' enables PIC from assembly source. At the moment none of the macros/directives check the PIC bit but that's going to be fixed relatively soon. For example, the expansion of macros like 'la' depend on the relocation model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204803 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 13:40:29 +00:00
virtual void emitDirectiveOptionPic2();
Print .frame via the target streamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200186 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 03:53:56 +00:00
virtual void emitFrame(unsigned StackReg, unsigned StackSize,
unsigned ReturnReg);
Print .mask and .fmask with the target streamer. Testing this also found the missing '\n' after .frame that this patch also fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200192 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-27 04:33:11 +00:00
virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
This patch implements .set mips32r2 directive and sets appropriate feature bits. It also introduces helper functions that are used to set and clear feature bits as necessary. This directive is a counterpart of -mips32r2 command line options with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202807 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-04 09:54:09 +00:00
virtual void emitDirectiveSetMips32R2();
[mips] Add support to '.set mips64'. The '.set mips64' directive enables the feature Mips:FeatureMips64 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204817 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 15:14:32 +00:00
virtual void emitDirectiveSetMips64();
[mips] Add support to '.set mips64r2'. The '.set mips64r2' directive enables the feature Mips:FeatureMips64r2 from assembly. Note that it doesn't modify the ELF header as opposed to the use of -mips64r2 from the command-line. The reason for this is that we want to be as compatible as possible with existing assemblers like GAS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204815 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-26 14:52:22 +00:00
virtual void emitDirectiveSetMips64R2();
This patch implements .set dsp directive and sets appropriate feature bits.This directive is a counterpart of -mattr=dsp command line option with the exception that it does not influence elf header flags. The usage example is gives in test file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202966 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-05 11:05:09 +00:00
virtual void emitDirectiveSetDsp();
[Mips] MipsTargetStreamer refactoring. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 23:55:27 +00:00
};
Add a MCTargetStreamer interface. This patch fixes an old FIXME by creating a MCTargetStreamer interface and moving the target specific functions for ARM, Mips and PPC to it. The ARM streamer is still declared in a common place because it is used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are completely hidden in the corresponding Target directories. I will send an email to llvmdev with instructions on how to use this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 13:08:17 +00:00
}
#endif
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