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format UPX_F_MACH_ARMEL, class PackMachARMEL: iPhone

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This commit is contained in:
John Reiser
2008-11-15 14:44:19 -08:00
parent 23a446f852
commit 2f4ac0a663
20 changed files with 320 additions and 63 deletions
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src/p_mach.h
+52
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@@ -197,6 +197,19 @@ struct Mach_i386_new_thread_state
}
__attribute_packed;
template <class TMachITypes>
struct Mach_ARM_thread_state
{
typedef typename TMachITypes::Word Word;
Word r[13]; // r0-r12
Word sp; // r13
Word lr; // r14
Word pc; // r15
Word cpsr;
}
__attribute_packed;
} // namespace N_Mach
namespace N_Mach32 {
@@ -253,6 +266,7 @@ struct MachClass_32
typedef N_Mach::Mach_section_command<MachITypes> Mach_section_command;
typedef N_Mach::Mach_ppc_thread_state<MachITypes> Mach_ppc_thread_state;
typedef N_Mach::Mach_i386_thread_state<MachITypes> Mach_i386_thread_state;
typedef N_Mach::Mach_ARM_thread_state<MachITypes> Mach_ARM_thread_state;
static void compileTimeAssertions() {
BeLePolicy::compileTimeAssertions();
@@ -311,6 +325,7 @@ typedef MachClass_LE64::Mach_section_command MachLE64_section_command;
typedef MachClass_BE32::Mach_ppc_thread_state Mach_ppc_thread_state;
typedef MachClass_LE32::Mach_i386_thread_state Mach_i386_thread_state;
typedef MachClass_LE32::Mach_ARM_thread_state Mach_ARM_thread_state;
#include "p_unix.h"
@@ -491,6 +506,43 @@ protected:
Mach_thread_command threado;
};
class PackMachARMEL : public PackMachBase<MachClass_LE32>
{
typedef PackMachBase<MachClass_LE32> super;
public:
PackMachARMEL(InputFile *f) : super(f, Mach_header::CPU_TYPE_ARM,
(unsigned)Mach_thread_command::ARM_THREAD_STATE,
sizeof(Mach_ARM_thread_state)>>2, sizeof(threado)) { }
virtual int getFormat() const { return UPX_F_MACH_ARMEL; }
virtual const char *getName() const { return "Mach/ARMEL"; }
virtual const char *getFullName(const options_t *) const { return "ARMEL-darwin.macho"; }
protected:
virtual const int *getCompressionMethods(int method, int level) const;
virtual const int *getFilters() const;
virtual void pack1_setup_threado(OutputFile *const fo);
virtual void pack3(OutputFile *, Filter &); // append loader
virtual void pack4(OutputFile *, Filter &); // append PackHeader
virtual Linker* newLinker() const;
virtual void buildLoader(const Filter *ft);
virtual void addStubEntrySections(Filter const *);
struct Mach_thread_command
{
LE32 cmd; /* LC_THREAD or LC_UNIXTHREAD */
LE32 cmdsize; /* total size of this command */
LE32 flavor;
LE32 count; /* sizeof(following_thread_state)/4 */
Mach_ARM_thread_state state;
#define WANT_MACH_THREAD_ENUM
#include "p_mach_enum.h"
}
__attribute_packed;
Mach_thread_command threado;
};
class PackMachFat : public Packer
{
typedef Packer super;