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src: major cleanups, introduce new eXtended Span class

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- initial minimally invasive eXtended Span implementation
- rename ptr_diff to ptr_diff_bytes
- move some files to util subdir
- lots of cleanups
- start using the new checked pointers - this needs some real-world testing
This commit is contained in:
Markus F.X.J. Oberhumer
2022-09-11 16:03:56 +02:00
parent 4318cc22ee
commit c75d7a685d
54 changed files with 3521 additions and 1196 deletions
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src/except.h
+26 -25
View File
@@ -25,8 +25,9 @@
<markus@oberhumer.com> <ezerotven+github@gmail.com>
*/
#ifndef __UPX_EXCEPT_H
#define __UPX_EXCEPT_H 1
#pragma once
#ifndef UPX_EXCEPT_H__
#define UPX_EXCEPT_H__ 1
#ifdef __cplusplus
@@ -50,16 +51,16 @@ public:
bool isWarning() const noexcept { return is_warning; }
private:
char *msg;
int err;
char *msg = nullptr;
int err = 0;
protected:
bool is_warning; // can be set by subclasses
bool is_warning = false; // can be set by subclasses
private:
// disable assignment
Throwable &operator=(const Throwable &);
// disable dynamic allocation
Throwable &operator=(const Throwable &) = delete;
// disable dynamic allocation => force throwing by value
ACC_CXX_DISABLE_NEW_DELETE
private:
@@ -192,27 +193,27 @@ public:
#undef NORET
#if 1 && defined(__GNUC__)
#define NORET __attribute__((__noreturn__))
#define NORET __attribute__((__noreturn__)) __acc_noinline
#else
#define NORET /*empty*/
#define NORET __acc_noinline
#endif
void throwCantPack(const char *msg) NORET;
void throwCantPackExact() NORET;
void throwUnknownExecutableFormat(const char *msg = nullptr, bool warn = false) NORET;
void throwNotCompressible(const char *msg = nullptr) NORET;
void throwAlreadyPacked(const char *msg = nullptr) NORET;
void throwAlreadyPackedByUPX(const char *msg = nullptr) NORET;
void throwCantUnpack(const char *msg) NORET;
void throwNotPacked(const char *msg = nullptr) NORET;
void throwFilterException() NORET;
void throwBadLoader() NORET;
void throwChecksumError() NORET;
void throwCompressedDataViolation() NORET;
void throwInternalError(const char *msg) NORET;
void throwOutOfMemoryException(const char *msg = nullptr) NORET;
void throwIOException(const char *msg = nullptr, int e = 0) NORET;
void throwEOFException(const char *msg = nullptr, int e = 0) NORET;
NORET void throwCantPack(const char *msg);
NORET void throwCantPackExact();
NORET void throwUnknownExecutableFormat(const char *msg = nullptr, bool warn = false);
NORET void throwNotCompressible(const char *msg = nullptr);
NORET void throwAlreadyPacked(const char *msg = nullptr);
NORET void throwAlreadyPackedByUPX(const char *msg = nullptr);
NORET void throwCantUnpack(const char *msg);
NORET void throwNotPacked(const char *msg = nullptr);
NORET void throwFilterException();
NORET void throwBadLoader();
NORET void throwChecksumError();
NORET void throwCompressedDataViolation();
NORET void throwInternalError(const char *msg);
NORET void throwOutOfMemoryException(const char *msg = nullptr);
NORET void throwIOException(const char *msg = nullptr, int e = 0);
NORET void throwEOFException(const char *msg = nullptr, int e = 0);
#undef NORET