2011-06-22 06:55:50 +08:00
|
|
|
//===- Error.cpp - tblgen error handling helper routines --------*- C++ -*-===//
|
|
|
|
//
|
2019-01-19 16:50:56 +08:00
|
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
2011-06-22 06:55:50 +08:00
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//
|
|
|
|
// This file contains error handling helper routines to pretty-print diagnostic
|
|
|
|
// messages from tblgen.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
|
|
#include "llvm/ADT/Twine.h"
|
2020-09-03 21:41:09 +08:00
|
|
|
#include "llvm/Support/raw_ostream.h"
|
2015-05-12 06:17:13 +08:00
|
|
|
#include "llvm/Support/Signals.h"
|
2018-06-24 00:48:03 +08:00
|
|
|
#include "llvm/Support/WithColor.h"
|
2020-09-03 21:41:09 +08:00
|
|
|
#include "llvm/TableGen/Error.h"
|
|
|
|
#include "llvm/TableGen/Record.h"
|
2012-10-26 00:35:18 +08:00
|
|
|
#include <cstdlib>
|
|
|
|
|
2011-06-22 06:55:50 +08:00
|
|
|
namespace llvm {
|
|
|
|
|
|
|
|
SourceMgr SrcMgr;
|
2013-03-21 04:43:11 +08:00
|
|
|
unsigned ErrorsPrinted = 0;
|
2011-06-22 06:55:50 +08:00
|
|
|
|
Print out the location of expanded multiclass defs in TableGen errors.
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
llvm-svn: 162409
2012-08-23 07:33:58 +08:00
|
|
|
static void PrintMessage(ArrayRef<SMLoc> Loc, SourceMgr::DiagKind Kind,
|
|
|
|
const Twine &Msg) {
|
2013-03-21 04:43:11 +08:00
|
|
|
// Count the total number of errors printed.
|
|
|
|
// This is used to exit with an error code if there were any errors.
|
|
|
|
if (Kind == SourceMgr::DK_Error)
|
|
|
|
++ErrorsPrinted;
|
|
|
|
|
Print out the location of expanded multiclass defs in TableGen errors.
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
llvm-svn: 162409
2012-08-23 07:33:58 +08:00
|
|
|
SMLoc NullLoc;
|
|
|
|
if (Loc.empty())
|
|
|
|
Loc = NullLoc;
|
|
|
|
SrcMgr.PrintMessage(Loc.front(), Kind, Msg);
|
|
|
|
for (unsigned i = 1; i < Loc.size(); ++i)
|
|
|
|
SrcMgr.PrintMessage(Loc[i], SourceMgr::DK_Note,
|
|
|
|
"instantiated from multiclass");
|
|
|
|
}
|
|
|
|
|
2020-09-26 01:23:07 +08:00
|
|
|
// Functions to print notes.
|
|
|
|
|
|
|
|
void PrintNote(const Twine &Msg) {
|
|
|
|
WithColor::note() << Msg << "\n";
|
|
|
|
}
|
2019-10-17 07:53:35 +08:00
|
|
|
|
2017-11-02 06:13:05 +08:00
|
|
|
void PrintNote(ArrayRef<SMLoc> NoteLoc, const Twine &Msg) {
|
|
|
|
PrintMessage(NoteLoc, SourceMgr::DK_Note, Msg);
|
|
|
|
}
|
|
|
|
|
2020-09-26 01:23:07 +08:00
|
|
|
// Functions to print fatal notes.
|
|
|
|
|
2020-07-23 06:13:20 +08:00
|
|
|
void PrintFatalNote(ArrayRef<SMLoc> NoteLoc, const Twine &Msg) {
|
|
|
|
PrintNote(NoteLoc, Msg);
|
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
2020-09-26 01:23:07 +08:00
|
|
|
// This method takes a Record and uses the source location
|
|
|
|
// stored in it.
|
|
|
|
void PrintFatalNote(const Record *Rec, const Twine &Msg) {
|
|
|
|
PrintNote(Rec->getLoc(), Msg);
|
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
// This method takes a RecordVal and uses the source location
|
|
|
|
// stored in it.
|
|
|
|
void PrintFatalNote(const RecordVal *RecVal, const Twine &Msg) {
|
|
|
|
PrintNote(RecVal->getLoc(), Msg);
|
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Functions to print warnings.
|
|
|
|
|
|
|
|
void PrintWarning(const Twine &Msg) { WithColor::warning() << Msg << "\n"; }
|
|
|
|
|
Print out the location of expanded multiclass defs in TableGen errors.
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
llvm-svn: 162409
2012-08-23 07:33:58 +08:00
|
|
|
void PrintWarning(ArrayRef<SMLoc> WarningLoc, const Twine &Msg) {
|
|
|
|
PrintMessage(WarningLoc, SourceMgr::DK_Warning, Msg);
|
2012-04-19 01:46:31 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
void PrintWarning(const char *Loc, const Twine &Msg) {
|
|
|
|
SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Warning, Msg);
|
|
|
|
}
|
|
|
|
|
2020-09-26 01:23:07 +08:00
|
|
|
// Functions to print errors.
|
|
|
|
|
|
|
|
void PrintError(const Twine &Msg) { WithColor::error() << Msg << "\n"; }
|
2012-04-19 01:46:31 +08:00
|
|
|
|
Print out the location of expanded multiclass defs in TableGen errors.
When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.
Now we also print the location of the expanded multiclass defs:
lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
^
llvm-svn: 162409
2012-08-23 07:33:58 +08:00
|
|
|
void PrintError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) {
|
|
|
|
PrintMessage(ErrorLoc, SourceMgr::DK_Error, Msg);
|
2011-06-22 06:55:50 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
void PrintError(const char *Loc, const Twine &Msg) {
|
2011-10-16 13:43:57 +08:00
|
|
|
SrcMgr.PrintMessage(SMLoc::getFromPointer(Loc), SourceMgr::DK_Error, Msg);
|
2011-06-22 06:55:50 +08:00
|
|
|
}
|
|
|
|
|
2020-09-26 01:23:07 +08:00
|
|
|
// This method takes a Record and uses the source location
|
|
|
|
// stored in it.
|
|
|
|
void PrintError(const Record *Rec, const Twine &Msg) {
|
|
|
|
PrintMessage(Rec->getLoc(), SourceMgr::DK_Error, Msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Functions to print fatal errors.
|
2011-06-22 06:55:50 +08:00
|
|
|
|
2014-03-30 01:17:15 +08:00
|
|
|
void PrintFatalError(const Twine &Msg) {
|
|
|
|
PrintError(Msg);
|
2015-05-12 06:17:13 +08:00
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
2012-10-26 00:35:18 +08:00
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
2014-03-30 01:17:15 +08:00
|
|
|
void PrintFatalError(ArrayRef<SMLoc> ErrorLoc, const Twine &Msg) {
|
2012-10-26 00:35:18 +08:00
|
|
|
PrintError(ErrorLoc, Msg);
|
2015-05-12 06:17:13 +08:00
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
2012-10-26 00:35:18 +08:00
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
2020-09-03 21:41:09 +08:00
|
|
|
// This method takes a Record and uses the source location
|
|
|
|
// stored in it.
|
|
|
|
void PrintFatalError(const Record *Rec, const Twine &Msg) {
|
|
|
|
PrintError(Rec->getLoc(), Msg);
|
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
// This method takes a RecordVal and uses the source location
|
|
|
|
// stored in it.
|
|
|
|
void PrintFatalError(const RecordVal *RecVal, const Twine &Msg) {
|
|
|
|
PrintError(RecVal->getLoc(), Msg);
|
|
|
|
// The following call runs the file cleanup handlers.
|
|
|
|
sys::RunInterruptHandlers();
|
|
|
|
std::exit(1);
|
|
|
|
}
|
|
|
|
|
2011-06-22 06:55:50 +08:00
|
|
|
} // end namespace llvm
|