Prepared for 1.10 release.
committer: mfx <mfx> 977233750 +0000
This commit is contained in:
+5
-5
@@ -85,7 +85,7 @@ INCLUDES = -I$(srcdir)
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CFLAGS_OUTPUT = -o $@
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CXXFLAGS_OUTPUT = $(CFLAGS_OUTPUT)
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LINK_EXE = $(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
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LINK_EXE = $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -o $@ $^ $(LDLIBS)
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STUBEDIT_EXE =
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o = .o
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@@ -257,7 +257,7 @@ else
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endif
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##LINK_LDFLAGS += /verbose
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LINK_EXE = $(CC) $(LDFLAGS) -Fe$@ $^ $(LDLIBS) $(LINK_LDFLAGS)
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LINK_EXE = $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -Fe$@ $^ $(LDLIBS) $(LINK_LDFLAGS)
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endif # vc6
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@@ -284,10 +284,10 @@ endif
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ifeq (1,2) # purify
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DEFS += -D__PURIFY__
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LDFLAGS = -g -L/home/ethmola/local/lib
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LINK_EXE = purify $(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
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LINK_EXE = purify $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -o $@ $^ $(LDLIBS)
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else
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LDFLAGS += -g -L/home/ethmola/local/lib
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LINK_EXE = $(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
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LINK_EXE = $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -o $@ $^ $(LDLIBS)
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endif
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endif # sparc
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@@ -320,7 +320,7 @@ else
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CFLAGS += -O2 -d
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endif
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LINK_EXE = $(CC) $(LDFLAGS) -e$@ $^ $(LDLIBS)
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LINK_EXE = $(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -e$@ $^ $(LDLIBS)
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endif # bcc
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+4
-3
@@ -42,17 +42,18 @@ void init_options(struct options_t *o)
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o->cmd = CMD_NONE;
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o->method = -1;
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o->level = 7;
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o->level = -1;
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o->mem_level = -1;
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o->filter = -1;
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o->backup = -1;
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o->overlay = -1;
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o->console = CON_FILE;
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#if defined(__MFX_DOS) || defined(__MFX_WIN)
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o->console = CON_INIT;
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#else
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o->console = CON_FILE;
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#elif 1 && defined(__linux__)
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o->console = CON_INIT;
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#endif
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o->verbose = 2;
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+4
-5
@@ -113,6 +113,7 @@ void PackLinuxI386elf::updateLoader(OutputFile *fo)
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#undef PAGE_MASK
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}
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void PackLinuxI386elf::patchLoader()
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{
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lsize = getLoaderSize();
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@@ -170,6 +171,8 @@ bool PackLinuxI386elf::canPack()
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{
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unsigned char buf[512];
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// FIXME: add special checks for uncompresed "vmlinux" kernel
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fi->readx(buf,512);
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fi->seek(0,0);
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if (0==memcmp(buf, "\x7f\x45\x4c\x46\x01\x01\x01", 7)) { // ELF 32-bit LSB
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@@ -188,6 +191,7 @@ bool PackLinuxI386elf::canPack()
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break;
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}
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}
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exetype = 1;
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return super::canPack();
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}
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return false;
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@@ -406,11 +410,6 @@ void PackLinuxI386elf::unpackExtent(unsigned wanted, OutputFile *fo,
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}
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bool PackLinuxI386elf::canUnpackFormat(int format) const
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{
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return UPX_F_LINUX_ELF_i386==format || UPX_F_LINUX_SEP_i386==format;
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}
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void PackLinuxI386elf::unpack(OutputFile *fo)
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{
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#define MAX_ELF_HDR 512
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+7
-4
@@ -33,8 +33,10 @@
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#ifndef __UPX_P_LX_ELF_H //{
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#define __UPX_P_LX_ELF_H
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#include "p_unix.h"
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#include "p_elf.h"
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/*************************************************************************
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// linux/elf386
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**************************************************************************/
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class PackLinuxI386elf : public PackLinuxI386
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{
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@@ -51,10 +53,10 @@ public:
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virtual void unpack(OutputFile *fo);
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virtual bool canPack();
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virtual bool canUnpackFormat(int format) const;
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virtual bool canUnpackVersion(int version) const
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{ return (version >= 11); }
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protected:
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struct Extent {
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off_t offset;
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off_t size;
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@@ -76,7 +78,8 @@ protected:
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Elf_LE32_Phdr *phdri; // for input file
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};
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#endif //}__UPX_P_LX_ELF_H
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#endif /*} already included */
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/*
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@@ -34,6 +34,9 @@
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#include "file.h"
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#include "packer.h"
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#include "p_elf.h"
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#include "p_unix.h"
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#include "p_lx_elf.h"
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#include "p_lx_sep.h"
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+6
-2
@@ -26,10 +26,14 @@
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jreiser@BitWagon.com
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*/
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#ifndef __UPX_P_LX_SEP_H //{
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#define __UPX_P_LX_SEP_H
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#include "p_lx_elf.h"
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/*************************************************************************
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// linux/sep386
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**************************************************************************/
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class PackLinuxI386sep : public PackLinuxI386elf
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{
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@@ -49,7 +53,7 @@ protected:
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};
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#endif //}__UPX_P_LX_SEP_H
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#endif /*} already included */
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/*
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vi:ts=4:et
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@@ -167,12 +167,6 @@ bool PackLinuxI386sh::getShellName(char *buf)
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}
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bool PackLinuxI386sh::canUnpackFormat(int format) const
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{
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return UPX_F_LINUX_SH_i386==format;
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}
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bool PackLinuxI386sh::canPack()
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{
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#if defined(__linux__) //{
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+7
-3
@@ -33,6 +33,11 @@
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#ifndef __UPX_P_LX_SH_H //{
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#define __UPX_P_LX_SH_H
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/*************************************************************************
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// linux/sh386
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**************************************************************************/
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class PackLinuxI386sh : public PackLinuxI386
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{
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typedef PackLinuxI386 super;
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@@ -47,8 +52,6 @@ public:
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virtual bool canPack();
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virtual void pack(OutputFile *fo);
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// virtual void unpack(OutputFile *fo) { super::unpack(fo); }
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virtual bool canUnpackFormat(int format) const;
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virtual bool canUnpackVersion(int version) const
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{ return (version >= 11); }
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@@ -65,7 +68,8 @@ protected:
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int l_shname; // length of name_of_shell
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};
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#endif //}__UPX_P_LX_SH_H
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#endif /*} already included */
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/*
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@@ -186,6 +186,7 @@ unsigned PackTos::patch_d0_subq(void *b, int blen, unsigned d0,
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// patch a "subq.l #1,d0" or "subq.w #1,d0".
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// also convert into "dbra" if possible
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assert((int)d0 > 0);
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int boff = find_be16(b, blen, get_be16(subq_marker));
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if (boff < 0)
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throwBadLoader();
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+15
-2
@@ -322,7 +322,7 @@ void PackUnix::unpack(OutputFile *fo)
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/*************************************************************************
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// Linux/i386 specific (execve format)
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// linux/i386 (generic "execve" format)
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**************************************************************************/
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static const
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@@ -350,6 +350,7 @@ const upx_byte *PackLinuxI386::getLoader() const
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return NULL;
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}
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int PackLinuxI386::getLoaderSize() const
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{
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if (0!=lsize) {
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@@ -362,13 +363,18 @@ int PackLinuxI386::getLoaderSize() const
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return 0;
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}
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int PackLinuxI386::getLoaderPrefixSize() const
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{
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return 116;
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}
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bool PackLinuxI386::canPack()
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{
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if (exetype != 0)
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return super::canPack();
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Elf_LE32_Ehdr ehdr;
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unsigned char *buf = ehdr.e_ident;
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@@ -377,8 +383,11 @@ bool PackLinuxI386::canPack()
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exetype = 0;
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const unsigned l = get_le32(buf);
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#if 0
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// NOTE: ELF executables are now handled by p_lx_elf.cpp.
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if (!memcmp(buf, "\x7f\x45\x4c\x46\x01\x01\x01", 7)) // ELF 32-bit LSB
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{
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// FIXME: add special checks for uncompresed "vmlinux" kernel
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exetype = 1;
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// now check the ELF header
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if (!memcmp(buf+8, "FreeBSD", 7)) // branded
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@@ -390,7 +399,9 @@ bool PackLinuxI386::canPack()
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if (ehdr.e_version != 1) // version
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exetype = 0;
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}
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else if (l == 0x00640107 || l == 0x00640108 || l == 0x0064010b || l == 0x006400cc)
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else
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#endif
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if (l == 0x00640107 || l == 0x00640108 || l == 0x0064010b || l == 0x006400cc)
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{
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// OMAGIC / NMAGIC / ZMAGIC / QMAGIC
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exetype = 2;
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@@ -506,6 +517,8 @@ void PackLinuxI386::updateLoader(OutputFile *fo)
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fo->rewrite(loader, 0x80);
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#undef PAGE_MASK
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}
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/*
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vi:ts=4:et
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*/
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+1
-1
@@ -127,7 +127,7 @@ protected:
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/*************************************************************************
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// linux/i386 (execve format)
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// linux/i386 (generic "execve" format)
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**************************************************************************/
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class PackLinuxI386 : public PackUnixLe32
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+4
-1
@@ -345,7 +345,7 @@ void PackBvmlinuzI386::pack(OutputFile *fo)
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int PackVmlinuzI386::canUnpack()
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{
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return false;
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return readFileHeader() == getFormat();
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}
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@@ -353,6 +353,9 @@ void PackVmlinuzI386::unpack(OutputFile *)
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{
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// no uncompression support for this format, so that
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// it is possible to remove the original deflate code (>10KB)
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// FIXME: but we could write the uncompressed "vmlinux" image
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throwCantUnpack("build a new kernel instead :-)");
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}
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+1
-1
@@ -73,7 +73,7 @@ protected:
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unsigned char hdrs[4]; // "HdrS"
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LE16 version; // boot protocol
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char _____[9];
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unsigned char load_flags;
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unsigned char load_flags;
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char ______[2];
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LE32 code32_start;
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@@ -25,6 +25,7 @@
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markus.oberhumer@jk.uni-linz.ac.at ml1050@cdata.tvnet.hu
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*/
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#include "conf.h"
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#include "file.h"
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#include "filter.h"
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+1
-1
@@ -510,7 +510,7 @@ void PackWcle::pack(OutputFile *fo)
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ic = (OOT(0,virtual_size) - d_len) &~ 15;
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assert(ic > ((ph.u_len + overlapoh + 31) &~ 15));
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upx_byte *p = oimage+soimage-d_len;
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upx_byte * const p = oimage + soimage - d_len;
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patch_le32(p,d_len,"JMPO",ih.init_eip_offset+text_vaddr-(ic+d_len));
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patch_le32(p,d_len,"ESP0",ih.init_esp_offset+IOT(ih.init_ss_object-1,my_base_address));
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if (patchFilter32(p, d_len, &ft) && text_vaddr)
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+6
-4
@@ -569,11 +569,13 @@ void Packer::initPackHeader()
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// this is called directly after canPack() from class PackMaster
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void Packer::updatePackHeader()
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{
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ph.method = getCompressionMethod();
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ph.level = getCompressionLevel();
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// update our local options
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opt->method = ph.method;
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opt->level = ph.level;
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if (opt->level < 0)
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opt->level = file_size < 512*1024 ? 8 : 7;
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opt->method = getCompressionMethod();
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// set ph
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ph.level = opt->level;
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ph.method = opt->method;
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}
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@@ -108,7 +108,6 @@ public:
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virtual int getFormat() const = 0;
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virtual const char *getName() const = 0;
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virtual int getCompressionMethod() const = 0;
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virtual int getCompressionLevel() const { return opt->level; }
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virtual const int *getFilters() const = 0;
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// PackMaster entries
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@@ -144,6 +144,10 @@ static Packer* try_packers(InputFile *f, try_function func)
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Packer *p = NULL;
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// note: order of tries is important !
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//
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// .exe
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//
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if (!opt->dos.force_stub)
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{
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if ((p = func(new PackDjgpp2(f),f)) != NULL)
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@@ -161,8 +165,16 @@ static Packer* try_packers(InputFile *f, try_function func)
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}
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if ((p = func(new PackExe(f),f)) != NULL)
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return p;
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//
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// atari
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//
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if ((p = func(new PackTos(f),f)) != NULL)
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return p;
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//
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// linux
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//
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#if 0
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if (opt->unix.script_name)
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{
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@@ -180,6 +192,10 @@ static Packer* try_packers(InputFile *f, try_function func)
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return p;
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if ((p = func(new PackLinuxI386(f),f)) != NULL)
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return p;
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//
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// .sys and .com
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//
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if ((p = func(new PackSys(f),f)) != NULL)
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return p;
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if ((p = func(new PackCom(f),f)) != NULL)
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Reference in New Issue
Block a user