mirror of
https://github.com/upx/upx
synced 2025-09-28 19:06:07 +08:00
PackLinuxElf32ppc conversion; alignment in *::Section
This commit is contained in:
John Reiser
parent
755d990dfd
commit
b34e204676
|
|
@ -71,6 +71,7 @@ struct DefaultLinker::Section
|
|||
int istart;
|
||||
int ostart;
|
||||
int len;
|
||||
unsigned char align;
|
||||
DefaultLinker::Label name;
|
||||
};
|
||||
|
||||
|
|
@ -196,13 +197,14 @@ int DefaultLinker::addSection(const char *sname)
|
|||
}
|
||||
|
||||
|
||||
void DefaultLinker::addSection(const char *sname, const void *sdata, int slen)
|
||||
void DefaultLinker::addSection(const char *sname, const void *sdata, int slen, int align)
|
||||
{
|
||||
assert(!frozen);
|
||||
// add a new section - can be used for adding stuff like ident or header
|
||||
sections[nsections].name.set(sname);
|
||||
sections[nsections].istart = ilen;
|
||||
sections[nsections].len = slen;
|
||||
sections[nsections].align = align;
|
||||
sections[nsections++].ostart = olen;
|
||||
assert(nsections < NSECTIONS);
|
||||
memcpy(iloader+ilen, sdata, slen);
|
||||
|
|
@ -314,10 +316,10 @@ int SimpleLinker::addSection(const char *sname)
|
|||
}
|
||||
|
||||
|
||||
void SimpleLinker::addSection(const char *sname, const void *sdata, int slen)
|
||||
void SimpleLinker::addSection(const char *sname, const void *sdata, int slen, int align)
|
||||
{
|
||||
assert(!frozen);
|
||||
UNUSED(sname); UNUSED(sdata); UNUSED(slen);
|
||||
UNUSED(sname); UNUSED(sdata); UNUSED(slen); UNUSED(align);
|
||||
assert(0);
|
||||
}
|
||||
|
||||
|
|
@ -350,8 +352,8 @@ unsigned char *SimpleLinker::getLoader(int *llen)
|
|||
//
|
||||
**************************************************************************/
|
||||
|
||||
ElfLinker::Section::Section(const char *n, const void *i, unsigned s) :
|
||||
name(strdup(n)), output(NULL), size(s), offset(0), next(NULL)
|
||||
ElfLinker::Section::Section(const char *n, const void *i, unsigned s, unsigned a) :
|
||||
name(strdup(n)), output(NULL), size(s), offset(0), align(a), next(NULL)
|
||||
{
|
||||
assert(name);
|
||||
input = malloc(s + 1);
|
||||
|
|
@ -388,24 +390,24 @@ void ElfLinker::preprocessSections(char *start, const char *end)
|
|||
while (start < end)
|
||||
{
|
||||
char name[1024];
|
||||
unsigned offset, size;
|
||||
unsigned offset, size, align;
|
||||
|
||||
char *nextl = strchr(start, '\n');
|
||||
assert(nextl != NULL);
|
||||
|
||||
if (sscanf(start, "%*d %1023s %x %*d %*d %x",
|
||||
name, &size, &offset) == 3)
|
||||
if (sscanf(start, "%*d %1023s %x %*d %*d %x 2**%d",
|
||||
name, &size, &offset, &align) == 4)
|
||||
{
|
||||
char *n = strstr(start, name);
|
||||
n[strlen(name)] = 0;
|
||||
addSection(n, input + offset, size);
|
||||
addSection(n, input + offset, size, align);
|
||||
|
||||
//printf("section %s preprocessed\n", n);
|
||||
}
|
||||
start = nextl + 1;
|
||||
}
|
||||
addSection("*ABS*", NULL, 0);
|
||||
addSection("*UND*", NULL, 0);
|
||||
addSection("*ABS*", NULL, 0, 0);
|
||||
addSection("*UND*", NULL, 0, 0);
|
||||
}
|
||||
|
||||
void ElfLinker::preprocessSymbols(char *start, const char *end)
|
||||
|
|
@ -614,6 +616,15 @@ int ElfLinker::addSection(const char *sname)
|
|||
else
|
||||
{
|
||||
Section *section = findSection(sect);
|
||||
if (section->align) {
|
||||
unsigned const v = ~0u << section->align;
|
||||
assert(tail);
|
||||
if (unsigned const l = ~v & -(tail->offset + tail->size)) {
|
||||
align(l);
|
||||
tail->size += l;
|
||||
outputlen += l;
|
||||
}
|
||||
}
|
||||
memcpy(output + outputlen, section->input, section->size);
|
||||
section->output = output + outputlen;
|
||||
outputlen += section->size;
|
||||
|
|
@ -634,13 +645,13 @@ int ElfLinker::addSection(const char *sname)
|
|||
return outputlen;
|
||||
}
|
||||
|
||||
void ElfLinker::addSection(const char *sname, const void *sdata, int slen)
|
||||
void ElfLinker::addSection(const char *sname, const void *sdata, int slen, int align)
|
||||
{
|
||||
assert(!frozen);
|
||||
sections = static_cast<Section **>(realloc(sections, (nsections + 1)
|
||||
* sizeof(Section *)));
|
||||
assert(sections);
|
||||
sections[nsections++] = new Section(sname, sdata, slen);
|
||||
sections[nsections++] = new Section(sname, sdata, slen, align);
|
||||
}
|
||||
|
||||
void ElfLinker::freeze()
|
||||
|
|
@ -823,12 +834,25 @@ void ElfLinkerPpc32::relocate1(Relocation *rel, upx_byte *location,
|
|||
|
||||
// FIXME: more relocs
|
||||
|
||||
if (strcmp(type, "8") == 0)
|
||||
*location += value;
|
||||
else if (strcmp(type, "16") == 0)
|
||||
set_le16(location, get_le16(location) + value);
|
||||
else if (strcmp(type, "32") == 0)
|
||||
set_le32(location, get_le32(location) + value);
|
||||
// Note that original (*location).displ is ignored.
|
||||
if (strcmp(type, "24") == 0) {
|
||||
if (3& value) {
|
||||
printf("unaligned word diplacement");
|
||||
abort();
|
||||
}
|
||||
// FIXME: displacment overflow?
|
||||
set_be32(location, (0xfc000003 & get_be32(location)) +
|
||||
(0x03fffffc & (rel->add + value)));
|
||||
}
|
||||
else if (strcmp(type, "14") == 0) {
|
||||
if (3& value) {
|
||||
printf("unaligned word diplacement");
|
||||
abort();
|
||||
}
|
||||
// FIXME: displacment overflow?
|
||||
set_be32(location, (0xffff0003 & get_be32(location)) +
|
||||
(0x0000fffc & (rel->add + value)));
|
||||
}
|
||||
else
|
||||
super::relocate1(rel, location, value, type);
|
||||
}
|
||||
|
|
|
|||
11
src/linker.h
11
src/linker.h
|
|
@ -49,7 +49,7 @@ public:
|
|||
virtual void init(const void *pdata, int plen, int pinfo) = 0;
|
||||
virtual void setLoaderAlignOffset(int phase) = 0;
|
||||
virtual int addSection(const char *sname) = 0;
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen) = 0;
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen, int align) = 0;
|
||||
virtual void freeze() = 0;
|
||||
virtual int getSection(const char *sname, int *slen=NULL) = 0;
|
||||
virtual unsigned char *getLoader(int *llen=NULL) = 0;
|
||||
|
|
@ -83,7 +83,7 @@ public:
|
|||
virtual void init(const void *pdata, int plen, int pinfo);
|
||||
virtual void setLoaderAlignOffset(int phase);
|
||||
virtual int addSection(const char *sname);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen, int align);
|
||||
virtual void freeze();
|
||||
virtual int getSection(const char *sname, int *slen=NULL);
|
||||
virtual unsigned char *getLoader(int *llen=NULL);
|
||||
|
|
@ -130,7 +130,7 @@ public:
|
|||
virtual void init(const void *pdata, int plen, int pinfo);
|
||||
virtual void setLoaderAlignOffset(int phase);
|
||||
virtual int addSection(const char *sname);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen, int align);
|
||||
virtual void freeze();
|
||||
virtual int getSection(const char *sname, int *slen=NULL);
|
||||
virtual unsigned char *getLoader(int *llen=NULL);
|
||||
|
|
@ -199,7 +199,7 @@ protected:
|
|||
virtual void init(const void *pdata, int plen, int);
|
||||
virtual void setLoaderAlignOffset(int phase);
|
||||
virtual int addSection(const char *sname);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen);
|
||||
virtual void addSection(const char *sname, const void *sdata, int slen, int align);
|
||||
virtual void freeze();
|
||||
virtual int getSection(const char *sname, int *slen=NULL);
|
||||
virtual upx_byte *getLoader(int *llen=NULL);
|
||||
|
|
@ -225,9 +225,10 @@ struct ElfLinker::Section : private nocopy
|
|||
upx_byte *output;
|
||||
unsigned size;
|
||||
unsigned offset;
|
||||
unsigned char align; // log2
|
||||
Section *next;
|
||||
|
||||
Section(const char *n, const void *i, unsigned s);
|
||||
Section(const char *n, const void *i, unsigned s, unsigned a=0);
|
||||
~Section();
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -390,6 +390,7 @@ void PackLinuxElf32x86::addStubEntrySections(Filter const *ft)
|
|||
sizeof(p_info) +
|
||||
// compressed data
|
||||
b_len + ph.c_len );
|
||||
|
||||
// entry to stub
|
||||
addLoader("LEXEC000", NULL);
|
||||
|
||||
|
|
@ -510,7 +511,7 @@ PackLinuxElf32::buildLinuxLoader(
|
|||
memcpy(cprLoader, &h, sizeof(h));
|
||||
|
||||
// This adds the definition to the "library", to be used later.
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + sz_cpr);
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + sz_cpr, 0);
|
||||
delete [] cprLoader;
|
||||
|
||||
addStubEntrySections(ft);
|
||||
|
|
@ -560,7 +561,7 @@ PackLinuxElf64::buildLinuxLoader(
|
|||
memcpy(cprLoader, &h, sizeof(h));
|
||||
|
||||
// This adds the definition to the "library", to be used later.
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + sz_cpr);
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + sz_cpr, 0);
|
||||
delete [] cprLoader;
|
||||
|
||||
addStubEntrySections(ft);
|
||||
|
|
@ -814,6 +815,14 @@ void
|
|||
PackLinuxElf32ppc::addStubEntrySections(Filter const *)
|
||||
{
|
||||
addLoader("ELFMAINX", NULL);
|
||||
//addLoader(getDecompressorSections(), NULL);
|
||||
addLoader(
|
||||
( M_IS_NRV2E(ph.method) ? "NRV_COMMON,NRV2E"
|
||||
: M_IS_NRV2D(ph.method) ? "NRV_COMMON,NRV2D"
|
||||
: M_IS_NRV2B(ph.method) ? "NRV_COMMON,NRV2B"
|
||||
: M_IS_LZMA(ph.method) ? "LZMA_ELF00,LZMA_DEC20,LZMA_DEC30"
|
||||
: NULL), NULL);
|
||||
addLoader("ELFMAINY,IDENTSTR,ELFMAINZ,FOLDEXEC", NULL);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
|
|||
|
|
@ -280,7 +280,7 @@ PackLinuxI386::buildLinuxLoader(
|
|||
}
|
||||
// This adds the definition to the "library", to be used later.
|
||||
// NOTE: the stub is NOT compressed! The savings is not worth it.
|
||||
linker->addSection("FOLDEXEC", fold + fold_hdrlen, szfold - fold_hdrlen);
|
||||
linker->addSection("FOLDEXEC", fold + fold_hdrlen, szfold - fold_hdrlen, 0);
|
||||
|
||||
n_mru = ft->n_mru;
|
||||
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ void PackLinuxElf32x86interp::pack3(OutputFile *fo, Filter &/*ft*/)
|
|||
elfout.phdr[0].p_paddr = elfout.phdr[0].p_vaddr = base - sz;
|
||||
if (opt->o_unix.make_ptinterp) {
|
||||
initLoader(linux_i386pti_loader, sizeof(linux_i386pti_loader));
|
||||
linker->addSection("FOLDEXEC", linux_i386pti_fold, sizeof(linux_i386pti_fold));
|
||||
linker->addSection("FOLDEXEC", linux_i386pti_fold, sizeof(linux_i386pti_fold), 0);
|
||||
|
||||
addLoader("LXPTI000", NULL);
|
||||
|
||||
|
|
|
|||
|
|
@ -98,13 +98,13 @@ PackMachPPC32::buildMachLoader(
|
|||
memcpy(cprLoader, &h, sizeof(h));
|
||||
|
||||
// This adds the definition to the "library", to be used later.
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + h.sz_cpr);
|
||||
linker->addSection("FOLDEXEC", cprLoader, sizeof(h) + h.sz_cpr, 0);
|
||||
delete [] cprLoader;
|
||||
|
||||
int const GAP = 128; // must match stub/l_mac_ppc.S
|
||||
segcmdo.vmsize += h.sz_unc - h.sz_cpr + GAP + 64;
|
||||
|
||||
linker->addSection("MACOS000", proto, szproto);
|
||||
linker->addSection("MACOS000", proto, szproto, 0);
|
||||
|
||||
addLoader("MACOS000", NULL);
|
||||
addLoader("FOLDEXEC", NULL);
|
||||
|
|
|
|||
|
|
@ -1069,7 +1069,7 @@ void Packer::initLoader(const void *pdata, int plen, int pinfo, int small)
|
|||
|
||||
unsigned size;
|
||||
char const * const ident = getIdentstr(&size, small);
|
||||
linker->addSection("IDENTSTR", ident, size);
|
||||
linker->addSection("IDENTSTR", ident, size, 0);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -686,9 +686,11 @@ tc.powerpc-linux.elf.objdump = $(call tc,m-objdump)
|
|||
tc.powerpc-linux.elf.objstrip = $(call tc,objcopy) -R .comment -R .note
|
||||
|
||||
powerpc-linux.elf-entry.h : $(srcdir)/src/$$T.S
|
||||
$(call tc,gcc) -c $< -o tmp/$T.o
|
||||
$(call tc,objstrip) tmp/$T.o
|
||||
$(call tc,ld) --oformat binary tmp/$T.o -o tmp/$T.bin
|
||||
$(call tc,gcc) -c $< -o tmp/$T.bin
|
||||
$(call tc,m-objcopy) --strip-unneeded tmp/$T.bin
|
||||
$(call tc,m-objcopy) -R .text -R .data -R .bss tmp/$T.bin
|
||||
$(call tc,m-objcopy) -R .note -R .comment tmp/$T.bin
|
||||
$(call tc,m-objdump) -trwh tmp/$T.bin >> tmp/$T.bin
|
||||
$(call tc,bin2h) --ident=linux_elfppc32_loader tmp/$T.bin $@
|
||||
|
||||
powerpc-linux.elf-fold.h : tmp/$$T.o tmp/powerpc-linux.elf-main.o $(srcdir)/src/$$T.lds
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* powerpc-linux.elf-entry.h -- created from powerpc-linux.elf-entry.bin, 604 (0x25c) bytes
|
||||
/* powerpc-linux.elf-entry.h -- created from powerpc-linux.elf-entry.bin, 3251 (0xcb3) bytes
|
||||
|
||||
This file is part of the UPX executable compressor.
|
||||
|
||||
|
|
@ -27,47 +27,213 @@
|
|||
*/
|
||||
|
||||
|
||||
#define LINUX_ELFPPC32_LOADER_SIZE 604
|
||||
#define LINUX_ELFPPC32_LOADER_ADLER32 0x0a8bbdb5
|
||||
#define LINUX_ELFPPC32_LOADER_CRC32 0xcfe347e7
|
||||
#define LINUX_ELFPPC32_LOADER_SIZE 3251
|
||||
#define LINUX_ELFPPC32_LOADER_ADLER32 0xbb8d8b77
|
||||
#define LINUX_ELFPPC32_LOADER_CRC32 0xf2bf619c
|
||||
|
||||
unsigned char linux_elfppc32_loader[604] = {
|
||||
72, 0, 2, 77,124, 0, 41,236,144,166, 0, 0,124,132, 26, 20, /* 0x 0 */
|
||||
60, 0,128, 0, 61, 32,128, 0, 56, 99,255,255, 56,165,255,255, /* 0x 10 */
|
||||
57, 64,255,255,125,168, 2,166, 72, 0, 1, 12, 57, 32, 0, 1, /* 0x 20 */
|
||||
125, 41, 28, 44, 56, 99, 0, 4,124, 9, 0, 64,125, 41, 72, 20, /* 0x 30 */
|
||||
97, 41, 0, 1, 78,128, 0, 32,141, 3, 0, 1,157, 5, 0, 1, /* 0x 40 */
|
||||
124, 9, 0, 64,125, 41, 74, 20, 65,162,255,213, 65,129,255,236, /* 0x 50 */
|
||||
56,224, 0, 1, 72, 0, 0, 20, 56,231,255,255,125, 41, 72, 21, /* 0x 60 */
|
||||
65,162,255,189,124,231, 57, 20,125, 41, 72, 21, 65,162,255,177, /* 0x 70 */
|
||||
124,231, 57, 20,124, 9, 0, 64,125, 41, 74, 20, 65,162,255,161, /* 0x 80 */
|
||||
65,160,255,216, 57, 0, 0, 0, 52,231,255,253, 84,231, 64, 46, /* 0x 90 */
|
||||
65,128, 0, 32,140, 67, 0, 1,124,234, 16,249,125, 74, 14,112, /* 0x a0 */
|
||||
65,130, 0,148,112, 66, 0, 1, 65,162, 0, 80, 72, 0, 0, 20, /* 0x b0 */
|
||||
124, 9, 0, 64,125, 41, 74, 20, 65,162,255,101, 65,161, 0, 60, /* 0x c0 */
|
||||
57, 0, 0, 1,124, 9, 0, 64,125, 41, 74, 20, 65,162,255, 81, /* 0x d0 */
|
||||
65,161, 0, 40,125, 41, 72, 21, 65,162,255, 69,125, 8, 65, 20, /* 0x e0 */
|
||||
124, 9, 0, 64,125, 41, 74, 20, 65,162,255, 53, 65,160,255,232, /* 0x f0 */
|
||||
57, 8, 0, 2, 72, 0, 0, 16,125, 41, 72, 21, 65,162,255, 33, /* 0x 100 */
|
||||
125, 8, 65, 20, 32,234,250,255, 57, 8, 0, 2,125, 8, 1,148, /* 0x 110 */
|
||||
124,234, 42, 20,125, 9, 3,166,141, 7, 0, 1,157, 5, 0, 1, /* 0x 120 */
|
||||
66, 0,255,248, 56,224, 1, 0,124, 7, 41,236,124, 7, 26, 44, /* 0x 130 */
|
||||
75,255,255, 16,128, 6, 0, 0,125,168, 3,166, 56,165, 0, 1, /* 0x 140 */
|
||||
56, 99, 0, 1,124,160, 40, 80,124,100, 24, 80,144,166, 0, 0, /* 0x 150 */
|
||||
78,128, 0, 32, 10, 36, 73,100, 58, 32, 85, 80, 88, 32, 40, 67, /* 0x 160 */
|
||||
41, 32, 49, 57, 57, 54, 45, 50, 48, 48, 54, 32,116,104,101, 32, /* 0x 170 */
|
||||
85, 80, 88, 32, 84,101, 97,109, 46, 32, 65,108,108, 32, 82,105, /* 0x 180 */
|
||||
103,104,116,115, 32, 82,101,115,101,114,118,101,100, 46, 32,104, /* 0x 190 */
|
||||
116,116,112, 58, 47, 47,117,112,120, 46,115,102, 46,110,101,116, /* 0x 1a0 */
|
||||
32, 36, 10, 0, 72, 0, 0, 37, 80, 82, 79, 84, 95, 69, 88, 69, /* 0x 1b0 */
|
||||
67,124, 80, 82, 79, 84, 95, 87, 82, 73, 84, 69, 32,102, 97,105, /* 0x 1c0 */
|
||||
108,101,100, 46, 10, 0, 0, 0, 56,160, 0, 32,124,136, 2,166, /* 0x 1d0 */
|
||||
56, 96, 0, 2, 56, 0, 0, 4, 68, 0, 0, 2, 56, 96, 0,127, /* 0x 1e0 */
|
||||
56, 0, 0, 1, 68, 0, 0, 2,127,200, 2,166, 57, 0, 0, 0, /* 0x 1f0 */
|
||||
56,224,255,255,128,126, 0, 4, 56,192, 0, 50, 56,160, 0, 7, /* 0x 200 */
|
||||
56,128, 16, 0,124, 99,242, 20, 56, 0, 0, 90, 56, 99, 16, 11, /* 0x 210 */
|
||||
84, 99, 0, 38, 68, 0, 0, 2, 65,163,255,140,127,233, 3,166, /* 0x 220 */
|
||||
136,254, 0, 8, 56,193, 0,124,124,101, 27,120,124,104, 3,166, /* 0x 230 */
|
||||
128,158, 0, 4, 56,126, 0, 12, 78,128, 4, 32,148, 33,255,128, /* 0x 240 */
|
||||
188, 65, 0, 4,127,232, 2,166, 75,255,255,161 /* 0x 250 */
|
||||
unsigned char linux_elfppc32_loader[3251] = {
|
||||
127, 69, 76, 70, 1, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 0 */
|
||||
0, 1, 0, 20, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 10 */
|
||||
0, 0, 3,144, 0, 0, 0, 0, 0, 52, 0, 0, 0, 0, 0, 40, /* 0x 20 */
|
||||
0, 15, 0, 12, 72, 0, 0,117,124, 0, 41,236,144,166, 0, 0, /* 0x 30 */
|
||||
124,132, 26, 20, 60, 0,128, 0, 61, 32,128, 0, 56, 99,255,255, /* 0x 40 */
|
||||
56,165,255,255, 57, 64,255,255,125,168, 2,166, 72, 0, 1, 12, /* 0x 50 */
|
||||
57, 32, 0, 1,125, 41, 28, 44, 56, 99, 0, 4,124, 9, 0, 64, /* 0x 60 */
|
||||
125, 41, 72, 20, 97, 41, 0, 1, 78,128, 0, 32,141, 3, 0, 1, /* 0x 70 */
|
||||
157, 5, 0, 1,124, 9, 0, 64,125, 41, 74, 20, 65,162,255,213, /* 0x 80 */
|
||||
65,129,255,236, 56,224, 0, 1, 72, 0, 0, 20, 56,231,255,255, /* 0x 90 */
|
||||
125, 41, 72, 21, 65,162,255,189,124,231, 57, 20,125, 41, 72, 21, /* 0x a0 */
|
||||
65,162,255,177,124,231, 57, 20,124, 9, 0, 64,125, 41, 74, 20, /* 0x b0 */
|
||||
65,162,255,161, 65,160,255,216, 57, 0, 0, 0, 52,231,255,253, /* 0x c0 */
|
||||
84,231, 64, 46, 65,128, 0, 32,140, 67, 0, 1,124,234, 16,249, /* 0x d0 */
|
||||
125, 74, 14,112, 65,130, 0, 0,112, 66, 0, 1, 65,162, 0, 80, /* 0x e0 */
|
||||
72, 0, 0, 20,124, 9, 0, 64,125, 41, 74, 20, 65,162,255,101, /* 0x f0 */
|
||||
65,161, 0, 60, 57, 0, 0, 1,124, 9, 0, 64,125, 41, 74, 20, /* 0x 100 */
|
||||
65,162,255, 81, 65,161, 0, 40,125, 41, 72, 21, 65,162,255, 69, /* 0x 110 */
|
||||
125, 8, 65, 20,124, 9, 0, 64,125, 41, 74, 20, 65,162,255, 53, /* 0x 120 */
|
||||
65,160,255,232, 57, 8, 0, 2, 72, 0, 0, 16,125, 41, 72, 21, /* 0x 130 */
|
||||
65,162,255, 33,125, 8, 65, 20, 32,234,250,255, 57, 8, 0, 2, /* 0x 140 */
|
||||
125, 8, 1,148,124,234, 42, 20,125, 9, 3,166,141, 7, 0, 1, /* 0x 150 */
|
||||
157, 5, 0, 1, 66, 0,255,248, 56,224, 1, 0,124, 7, 41,236, /* 0x 160 */
|
||||
124, 7, 26, 44, 75,255,255, 16,124, 0, 41,236,144,166, 0, 0, /* 0x 170 */
|
||||
124,132, 26, 20, 60, 0,128, 0, 61, 32,128, 0, 56, 99,255,255, /* 0x 180 */
|
||||
56,165,255,255, 57, 64,255,255,125,168, 2,166, 72, 0, 0,180, /* 0x 190 */
|
||||
124, 9, 0, 64,125, 41, 72, 20, 76,162, 0, 32, 57, 32, 0, 1, /* 0x 1a0 */
|
||||
125, 41, 28, 44, 56, 99, 0, 4,124, 9, 0, 64,125, 41, 73, 20, /* 0x 1b0 */
|
||||
78,128, 0, 32,141, 3, 0, 1,157, 5, 0, 1, 75,255,255,213, /* 0x 1c0 */
|
||||
65,129,255,244, 56,224, 0, 1, 75,255,255,201,124,231, 57, 21, /* 0x 1d0 */
|
||||
75,255,255,193, 65,160,255,244, 52,231,255,253, 57, 0, 0, 0, /* 0x 1e0 */
|
||||
65,128, 0, 20,140, 67, 0, 1, 84,231, 64, 46,124,234, 16,249, /* 0x 1f0 */
|
||||
65,130, 0, 0, 75,255,255,157,125, 8, 65, 21, 75,255,255,149, /* 0x 200 */
|
||||
125, 8, 65, 21, 56,224, 0, 1, 64,130, 0, 28, 56,224, 0, 3, /* 0x 210 */
|
||||
57, 0, 0, 1, 75,255,255,125,125, 8, 65, 21, 75,255,255,117, /* 0x 220 */
|
||||
65,160,255,244, 32, 74,242,255,125, 8, 57, 20,124,234, 42, 20, /* 0x 230 */
|
||||
125, 9, 3,166,141, 7, 0, 1,157, 5, 0, 1, 66, 0,255,248, /* 0x 240 */
|
||||
56,224, 1, 0,124, 7, 41,236,124, 7, 26, 44, 75,255,255,112, /* 0x 250 */
|
||||
128, 6, 0, 0,125,168, 3,166, 56,165, 0, 1, 56, 99, 0, 1, /* 0x 260 */
|
||||
124,160, 40, 80,124,100, 24, 80,144,166, 0, 0, 78,128, 0, 32, /* 0x 270 */
|
||||
72, 0, 0, 1, 80, 82, 79, 84, 95, 69, 88, 69, 67,124, 80, 82, /* 0x 280 */
|
||||
79, 84, 95, 87, 82, 73, 84, 69, 32,102, 97,105,108,101,100, 46, /* 0x 290 */
|
||||
10, 0, 0, 0, 56,160, 0, 30,124,136, 2,166, 56, 96, 0, 2, /* 0x 2a0 */
|
||||
56, 0, 0, 4, 68, 0, 0, 2, 56, 96, 0,127, 56, 0, 0, 1, /* 0x 2b0 */
|
||||
68, 0, 0, 2,127,200, 2,166, 57, 0, 0, 0, 56,224,255,255, /* 0x 2c0 */
|
||||
128,126, 0, 4, 56,192, 0, 50, 56,160, 0, 7, 56,128, 16, 0, /* 0x 2d0 */
|
||||
124, 99,242, 20, 56, 0, 0, 90, 56, 99, 16, 11, 84, 99, 0, 38, /* 0x 2e0 */
|
||||
68, 0, 0, 2, 65,131, 0, 32,127,233, 3,166,136,254, 0, 8, /* 0x 2f0 */
|
||||
56,193, 0,124,124,101, 27,120,124,104, 3,166,128,158, 0, 4, /* 0x 300 */
|
||||
56,126, 0, 12, 78,128, 4, 32,148, 33,255,128,188, 65, 0, 4, /* 0x 310 */
|
||||
127,232, 2,166, 75,255,255,161, 0, 46,115,121,109,116, 97, 98, /* 0x 320 */
|
||||
0, 46,115,116,114,116, 97, 98, 0, 46,115,104,115,116,114,116, /* 0x 330 */
|
||||
97, 98, 0, 46,114,101,108, 97, 69, 76, 70, 77, 65, 73, 78, 88, /* 0x 340 */
|
||||
0, 78, 82, 86, 95, 67, 79, 77, 77, 79, 78, 0, 46,114,101,108, /* 0x 350 */
|
||||
97, 78, 82, 86, 50, 69, 0, 46,114,101,108, 97, 78, 82, 86, 50, /* 0x 360 */
|
||||
66, 0, 46,114,101,108, 97, 69, 76, 70, 77, 65, 73, 78, 89, 0, /* 0x 370 */
|
||||
46,114,101,108, 97, 69, 76, 70, 77, 65, 73, 78, 90, 0, 0, 0, /* 0x 380 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 390 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 3a0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 32, 0, 0, 0, 1, /* 0x 3b0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 52, 0, 0, 0, 4, /* 0x 3c0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, /* 0x 3d0 */
|
||||
0, 0, 0, 27, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 3e0 */
|
||||
0, 0, 6,112, 0, 0, 0, 12, 0, 0, 0, 13, 0, 0, 0, 1, /* 0x 3f0 */
|
||||
0, 0, 0, 4, 0, 0, 0, 12, 0, 0, 0, 41, 0, 0, 0, 1, /* 0x 400 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 0, 0, 0, 0, /* 0x 410 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, /* 0x 420 */
|
||||
0, 0, 0, 57, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 430 */
|
||||
0, 0, 0, 56, 0, 0, 1, 64, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 440 */
|
||||
0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 52, 0, 0, 0, 4, /* 0x 450 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6,124, 0, 0, 0, 12, /* 0x 460 */
|
||||
0, 0, 0, 13, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0, 12, /* 0x 470 */
|
||||
0, 0, 0, 68, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 480 */
|
||||
0, 0, 1,120, 0, 0, 0,232, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 490 */
|
||||
0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 63, 0, 0, 0, 4, /* 0x 4a0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6,136, 0, 0, 0, 12, /* 0x 4b0 */
|
||||
0, 0, 0, 13, 0, 0, 0, 6, 0, 0, 0, 4, 0, 0, 0, 12, /* 0x 4c0 */
|
||||
0, 0, 0, 79, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 4d0 */
|
||||
0, 0, 2, 96, 0, 0, 0, 68, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 4e0 */
|
||||
0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 74, 0, 0, 0, 4, /* 0x 4f0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6,148, 0, 0, 0, 12, /* 0x 500 */
|
||||
0, 0, 0, 13, 0, 0, 0, 8, 0, 0, 0, 4, 0, 0, 0, 12, /* 0x 510 */
|
||||
0, 0, 0, 93, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 520 */
|
||||
0, 0, 2,164, 0, 0, 0,132, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 530 */
|
||||
0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 88, 0, 0, 0, 4, /* 0x 540 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6,160, 0, 0, 0, 12, /* 0x 550 */
|
||||
0, 0, 0, 13, 0, 0, 0, 10, 0, 0, 0, 4, 0, 0, 0, 12, /* 0x 560 */
|
||||
0, 0, 0, 17, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 570 */
|
||||
0, 0, 3, 40, 0, 0, 0,102, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 580 */
|
||||
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 2, /* 0x 590 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5,232, 0, 0, 0,128, /* 0x 5a0 */
|
||||
0, 0, 0, 14, 0, 0, 0, 7, 0, 0, 0, 4, 0, 0, 0, 16, /* 0x 5b0 */
|
||||
0, 0, 0, 9, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 5c0 */
|
||||
0, 0, 6,104, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 5d0 */
|
||||
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 5e0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 5f0 */
|
||||
0, 0, 0, 0, 3, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 600 */
|
||||
0, 0, 0, 0, 3, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 610 */
|
||||
0, 0, 0, 0, 3, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 620 */
|
||||
0, 0, 0, 0, 3, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 630 */
|
||||
0, 0, 0, 0, 3, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x 640 */
|
||||
0, 0, 0, 0, 3, 0, 0, 6, 0, 0, 0, 1, 0, 0, 0, 0, /* 0x 650 */
|
||||
0, 0, 0, 0, 16, 0, 0, 1, 0, 95,115,116, 97,114,116, 0, /* 0x 660 */
|
||||
0, 0, 0, 0, 0, 0, 2, 10, 0, 0, 0,116, 0, 0, 0,172, /* 0x 670 */
|
||||
0, 0, 1, 11, 0, 0, 0, 0, 0, 0, 0,136, 0, 0, 1, 11, /* 0x 680 */
|
||||
0, 0, 0, 0, 0, 0, 0, 32, 0, 0, 2, 10, 0, 0, 0, 0, /* 0x 690 */
|
||||
0, 0, 0, 80, 0, 0, 1, 11, 0, 0, 0, 32, 10,116,109,112, /* 0x 6a0 */
|
||||
47,112,111,119,101,114,112, 99, 45,108,105,110,117,120, 46,101, /* 0x 6b0 */
|
||||
108,102, 45,101,110,116,114,121, 46, 98,105,110, 58, 32, 32, 32, /* 0x 6c0 */
|
||||
32, 32,102,105,108,101, 32,102,111,114,109, 97,116, 32,101,108, /* 0x 6d0 */
|
||||
102, 51, 50, 45,112,111,119,101,114,112, 99, 10, 10, 83,101, 99, /* 0x 6e0 */
|
||||
116,105,111,110,115, 58, 10, 73,100,120, 32, 78, 97,109,101, 32, /* 0x 6f0 */
|
||||
32, 32, 32, 32, 32, 32, 32, 32, 32, 83,105,122,101, 32, 32, 32, /* 0x 700 */
|
||||
32, 32, 32, 86, 77, 65, 32, 32, 32, 32, 32, 32, 32, 76, 77, 65, /* 0x 710 */
|
||||
32, 32, 32, 32, 32, 32, 32, 70,105,108,101, 32,111,102,102, 32, /* 0x 720 */
|
||||
32, 65,108,103,110, 32, 32, 70,108, 97,103,115, 10, 32, 32, 48, /* 0x 730 */
|
||||
32, 69, 76, 70, 77, 65, 73, 78, 88, 32, 32, 32, 32, 32, 32, 48, /* 0x 740 */
|
||||
48, 48, 48, 48, 48, 48, 52, 32, 32, 48, 48, 48, 48, 48, 48, 48, /* 0x 750 */
|
||||
48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, /* 0x 760 */
|
||||
48, 48, 48, 51, 52, 32, 32, 50, 42, 42, 50, 32, 32, 67, 79, 78, /* 0x 770 */
|
||||
84, 69, 78, 84, 83, 44, 32, 82, 69, 76, 79, 67, 44, 32, 82, 69, /* 0x 780 */
|
||||
65, 68, 79, 78, 76, 89, 10, 32, 32, 49, 32, 78, 82, 86, 95, 67, /* 0x 790 */
|
||||
79, 77, 77, 79, 78, 32, 32, 32, 32, 48, 48, 48, 48, 48, 48, 48, /* 0x 7a0 */
|
||||
48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, /* 0x 7b0 */
|
||||
48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 48, 48, 51, 56, 32, /* 0x 7c0 */
|
||||
32, 50, 42, 42, 50, 32, 32, 67, 79, 78, 84, 69, 78, 84, 83, 44, /* 0x 7d0 */
|
||||
32, 82, 69, 65, 68, 79, 78, 76, 89, 10, 32, 32, 50, 32, 78, 82, /* 0x 7e0 */
|
||||
86, 50, 69, 32, 32, 32, 32, 32, 32, 32, 32, 32, 48, 48, 48, 48, /* 0x 7f0 */
|
||||
48, 49, 52, 48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, /* 0x 800 */
|
||||
48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 48, 48, /* 0x 810 */
|
||||
51, 56, 32, 32, 50, 42, 42, 50, 32, 32, 67, 79, 78, 84, 69, 78, /* 0x 820 */
|
||||
84, 83, 44, 32, 82, 69, 76, 79, 67, 44, 32, 82, 69, 65, 68, 79, /* 0x 830 */
|
||||
78, 76, 89, 10, 32, 32, 51, 32, 78, 82, 86, 50, 66, 32, 32, 32, /* 0x 840 */
|
||||
32, 32, 32, 32, 32, 32, 48, 48, 48, 48, 48, 48,101, 56, 32, 32, /* 0x 850 */
|
||||
48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 48, 48, /* 0x 860 */
|
||||
48, 48, 32, 32, 48, 48, 48, 48, 48, 49, 55, 56, 32, 32, 50, 42, /* 0x 870 */
|
||||
42, 50, 32, 32, 67, 79, 78, 84, 69, 78, 84, 83, 44, 32, 82, 69, /* 0x 880 */
|
||||
76, 79, 67, 44, 32, 82, 69, 65, 68, 79, 78, 76, 89, 10, 32, 32, /* 0x 890 */
|
||||
52, 32, 69, 76, 70, 77, 65, 73, 78, 89, 32, 32, 32, 32, 32, 32, /* 0x 8a0 */
|
||||
48, 48, 48, 48, 48, 48, 52, 52, 32, 32, 48, 48, 48, 48, 48, 48, /* 0x 8b0 */
|
||||
48, 48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, /* 0x 8c0 */
|
||||
48, 48, 48, 50, 54, 48, 32, 32, 50, 42, 42, 50, 32, 32, 67, 79, /* 0x 8d0 */
|
||||
78, 84, 69, 78, 84, 83, 44, 32, 82, 69, 76, 79, 67, 44, 32, 82, /* 0x 8e0 */
|
||||
69, 65, 68, 79, 78, 76, 89, 10, 32, 32, 53, 32, 69, 76, 70, 77, /* 0x 8f0 */
|
||||
65, 73, 78, 90, 32, 32, 32, 32, 32, 32, 48, 48, 48, 48, 48, 48, /* 0x 900 */
|
||||
56, 52, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, /* 0x 910 */
|
||||
48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 48, 50, 97, 52, /* 0x 920 */
|
||||
32, 32, 50, 42, 42, 50, 32, 32, 67, 79, 78, 84, 69, 78, 84, 83, /* 0x 930 */
|
||||
44, 32, 82, 69, 76, 79, 67, 44, 32, 82, 69, 65, 68, 79, 78, 76, /* 0x 940 */
|
||||
89, 10, 83, 89, 77, 66, 79, 76, 32, 84, 65, 66, 76, 69, 58, 10, /* 0x 950 */
|
||||
48, 48, 48, 48, 48, 48, 48, 48, 32,108, 32, 32, 32, 32,100, 32, /* 0x 960 */
|
||||
32, 69, 76, 70, 77, 65, 73, 78, 89, 9, 48, 48, 48, 48, 48, 48, /* 0x 970 */
|
||||
48, 48, 32, 69, 76, 70, 77, 65, 73, 78, 89, 10, 48, 48, 48, 48, /* 0x 980 */
|
||||
48, 48, 48, 48, 32,108, 32, 32, 32, 32,100, 32, 32, 69, 76, 70, /* 0x 990 */
|
||||
77, 65, 73, 78, 90, 9, 48, 48, 48, 48, 48, 48, 48, 48, 32, 69, /* 0x 9a0 */
|
||||
76, 70, 77, 65, 73, 78, 90, 10, 48, 48, 48, 48, 48, 48, 48, 48, /* 0x 9b0 */
|
||||
32,108, 32, 32, 32, 32,100, 32, 32, 69, 76, 70, 77, 65, 73, 78, /* 0x 9c0 */
|
||||
88, 9, 48, 48, 48, 48, 48, 48, 48, 48, 32, 69, 76, 70, 77, 65, /* 0x 9d0 */
|
||||
73, 78, 88, 10, 48, 48, 48, 48, 48, 48, 48, 48, 32,108, 32, 32, /* 0x 9e0 */
|
||||
32, 32,100, 32, 32, 78, 82, 86, 95, 67, 79, 77, 77, 79, 78, 9, /* 0x 9f0 */
|
||||
48, 48, 48, 48, 48, 48, 48, 48, 32, 78, 82, 86, 95, 67, 79, 77, /* 0x a00 */
|
||||
77, 79, 78, 10, 48, 48, 48, 48, 48, 48, 48, 48, 32,108, 32, 32, /* 0x a10 */
|
||||
32, 32,100, 32, 32, 78, 82, 86, 50, 69, 9, 48, 48, 48, 48, 48, /* 0x a20 */
|
||||
48, 48, 48, 32, 78, 82, 86, 50, 69, 10, 48, 48, 48, 48, 48, 48, /* 0x a30 */
|
||||
48, 48, 32,108, 32, 32, 32, 32,100, 32, 32, 78, 82, 86, 50, 66, /* 0x a40 */
|
||||
9, 48, 48, 48, 48, 48, 48, 48, 48, 32, 78, 82, 86, 50, 66, 10, /* 0x a50 */
|
||||
48, 48, 48, 48, 48, 48, 48, 48, 32,103, 32, 32, 32, 32, 32, 32, /* 0x a60 */
|
||||
32, 69, 76, 70, 77, 65, 73, 78, 88, 9, 48, 48, 48, 48, 48, 48, /* 0x a70 */
|
||||
48, 48, 32, 95,115,116, 97,114,116, 10, 10, 10, 82, 69, 76, 79, /* 0x a80 */
|
||||
67, 65, 84, 73, 79, 78, 32, 82, 69, 67, 79, 82, 68, 83, 32, 70, /* 0x a90 */
|
||||
79, 82, 32, 91, 69, 76, 70, 77, 65, 73, 78, 88, 93, 58, 10, 79, /* 0x aa0 */
|
||||
70, 70, 83, 69, 84, 32, 32, 32, 84, 89, 80, 69, 32, 32, 32, 32, /* 0x ab0 */
|
||||
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 86, 65, 76, 85, 69, 32, /* 0x ac0 */
|
||||
10, 48, 48, 48, 48, 48, 48, 48, 48, 32, 82, 95, 80, 80, 67, 95, /* 0x ad0 */
|
||||
82, 69, 76, 50, 52, 32, 32, 32, 32, 32, 32, 32, 69, 76, 70, 77, /* 0x ae0 */
|
||||
65, 73, 78, 90, 43, 48,120, 48, 48, 48, 48, 48, 48, 55, 52, 10, /* 0x af0 */
|
||||
10, 10, 82, 69, 76, 79, 67, 65, 84, 73, 79, 78, 32, 82, 69, 67, /* 0x b00 */
|
||||
79, 82, 68, 83, 32, 70, 79, 82, 32, 91, 78, 82, 86, 50, 69, 93, /* 0x b10 */
|
||||
58, 10, 79, 70, 70, 83, 69, 84, 32, 32, 32, 84, 89, 80, 69, 32, /* 0x b20 */
|
||||
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 86, 65, 76, /* 0x b30 */
|
||||
85, 69, 32, 10, 48, 48, 48, 48, 48, 48, 97, 99, 32, 82, 95, 80, /* 0x b40 */
|
||||
80, 67, 95, 82, 69, 76, 49, 52, 32, 32, 32, 32, 32, 32, 32, 69, /* 0x b50 */
|
||||
76, 70, 77, 65, 73, 78, 89, 10, 10, 10, 82, 69, 76, 79, 67, 65, /* 0x b60 */
|
||||
84, 73, 79, 78, 32, 82, 69, 67, 79, 82, 68, 83, 32, 70, 79, 82, /* 0x b70 */
|
||||
32, 91, 78, 82, 86, 50, 66, 93, 58, 10, 79, 70, 70, 83, 69, 84, /* 0x b80 */
|
||||
32, 32, 32, 84, 89, 80, 69, 32, 32, 32, 32, 32, 32, 32, 32, 32, /* 0x b90 */
|
||||
32, 32, 32, 32, 32, 86, 65, 76, 85, 69, 32, 10, 48, 48, 48, 48, /* 0x ba0 */
|
||||
48, 48, 56, 56, 32, 82, 95, 80, 80, 67, 95, 82, 69, 76, 49, 52, /* 0x bb0 */
|
||||
32, 32, 32, 32, 32, 32, 32, 69, 76, 70, 77, 65, 73, 78, 89, 10, /* 0x bc0 */
|
||||
10, 10, 82, 69, 76, 79, 67, 65, 84, 73, 79, 78, 32, 82, 69, 67, /* 0x bd0 */
|
||||
79, 82, 68, 83, 32, 70, 79, 82, 32, 91, 69, 76, 70, 77, 65, 73, /* 0x be0 */
|
||||
78, 89, 93, 58, 10, 79, 70, 70, 83, 69, 84, 32, 32, 32, 84, 89, /* 0x bf0 */
|
||||
80, 69, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, /* 0x c00 */
|
||||
86, 65, 76, 85, 69, 32, 10, 48, 48, 48, 48, 48, 48, 50, 48, 32, /* 0x c10 */
|
||||
82, 95, 80, 80, 67, 95, 82, 69, 76, 50, 52, 32, 32, 32, 32, 32, /* 0x c20 */
|
||||
32, 32, 69, 76, 70, 77, 65, 73, 78, 90, 10, 10, 10, 82, 69, 76, /* 0x c30 */
|
||||
79, 67, 65, 84, 73, 79, 78, 32, 82, 69, 67, 79, 82, 68, 83, 32, /* 0x c40 */
|
||||
70, 79, 82, 32, 91, 69, 76, 70, 77, 65, 73, 78, 90, 93, 58, 10, /* 0x c50 */
|
||||
79, 70, 70, 83, 69, 84, 32, 32, 32, 84, 89, 80, 69, 32, 32, 32, /* 0x c60 */
|
||||
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 86, 65, 76, 85, 69, /* 0x c70 */
|
||||
32, 10, 48, 48, 48, 48, 48, 48, 53, 48, 32, 82, 95, 80, 80, 67, /* 0x c80 */
|
||||
95, 82, 69, 76, 49, 52, 32, 32, 32, 32, 32, 32, 32, 69, 76, 70, /* 0x c90 */
|
||||
77, 65, 73, 78, 89, 43, 48,120, 48, 48, 48, 48, 48, 48, 50, 48, /* 0x ca0 */
|
||||
10, 10, 10 /* 0x cb0 */
|
||||
};
|
||||
|
|
|
|||
|
|
@ -29,41 +29,29 @@
|
|||
<jreiser@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#include "ppc_regs.h"
|
||||
#define M_NRV2B_LE32 2
|
||||
rlwinm r0,meth,8,25,31 // .b_method (hi byte of meth)
|
||||
cmpli cr0,r0,M_NRV2B_LE32
|
||||
bne cr0,not_nrv2b
|
||||
|
||||
SZ_DLINE=128 # size of data cache line in Apple G5
|
||||
dcbtst 0,dst // prime dcache for store
|
||||
|
||||
/* Returns 0 on success; non-zero on failure. */
|
||||
decompress: # (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint method)
|
||||
stw dst,0(ldst) // original dst
|
||||
add lsrc,lsrc,src // input eof
|
||||
|
||||
/* PowerPC has no 'cmplis': compare logical [unsigned] immediate shifted [by 16] */
|
||||
#define hibit r0 /* holds 0x80000000 during decompress */
|
||||
lis hibit,0x8000 // 0x80000000 for detecting next bit
|
||||
lis bits,0x8000 // prepare for first load
|
||||
addi src,src,-1 // prepare for 'lbzu'
|
||||
addi dst,dst,-1 // prepare for 'stbu'
|
||||
li disp,-1 // initial displacement
|
||||
|
||||
#define src a0
|
||||
#define lsrc a1
|
||||
#define dst a2
|
||||
#define ldst a3 /* Out: actually a reference: &len_dst */
|
||||
#define meth a4
|
||||
|
||||
#define off a4
|
||||
#define len a5
|
||||
#define bits a6
|
||||
#define disp a7
|
||||
|
||||
dcbtst 0,dst # prime dcache for store
|
||||
|
||||
stw dst,0(ldst) # original dst
|
||||
add lsrc,lsrc,src # input eof
|
||||
|
||||
lis hibit,0x8000 # 0x80000000 for detecting next bit
|
||||
lis bits,0x8000 # prepare for first load
|
||||
addi src,src,-1 # prepare for 'lbzu'
|
||||
addi dst,dst,-1 # prepare for 'stbu'
|
||||
li disp,-1 # initial displacement
|
||||
|
||||
mflr t3 # return address
|
||||
mflr t3 // return address
|
||||
b bot_n2b
|
||||
|
||||
#undef jnextb0y
|
||||
#undef jnextb0n
|
||||
#undef jnextb1y
|
||||
#undef jnextb1n
|
||||
/* jump on next bit, with branch prediction: y==>likely; n==>unlikely
|
||||
cr0 is set by the cmpl ["compare logical"==>unsigned]:
|
||||
lt next bit is 0
|
||||
|
|
@ -75,66 +63,67 @@ decompress: # (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint me
|
|||
#define jnextb1y call get1; bgt+ cr0,
|
||||
#define jnextb1n call get1; bgt- cr0,
|
||||
|
||||
#undef getnextb
|
||||
/* rotate next bit into bottom bit of reg; set cr0 based on entire result reg */
|
||||
#define getnextb(reg) call get1; adde. reg,reg,reg
|
||||
|
||||
get1:
|
||||
cmpl cr0,bits,hibit # cr0 for jnextb
|
||||
addc bits,bits,bits # CArry for getnextb
|
||||
bnelr+ cr0 # return if reload not needed; likely 31/32
|
||||
cmpl cr0,bits,hibit // cr0 for jnextb
|
||||
addc bits,bits,bits // CArry for getnextb
|
||||
bnelr+ cr0 // return if reload not needed; likely 31/32
|
||||
|
||||
/* CArry has been set from adding 0x80000000 to itself; preserve for 'adde' */
|
||||
# fetch 4 bytes unaligned and LITTLE ENDIAN
|
||||
// fetch 4 bytes unaligned and LITTLE ENDIAN
|
||||
#if 0 /*{ clean; but 4 instr larger, and 3 cycles longer */
|
||||
lbz bits,1(src) # lo8
|
||||
lbz bits,1(src) // lo8
|
||||
lbz t0,2(src); rlwimi bits,t0, 8,16,23
|
||||
lbz t0,3(src); rlwimi bits,t0,16, 8,15
|
||||
lbzu t0,4(src); rlwimi bits,t0,24, 0, 7
|
||||
#else /*}{ pray for no unalignment trap or slowdown */
|
||||
li bits,1 # compensate for 'lbzu'
|
||||
lwbrx bits,bits,src # bits= fetch_le32(bits+src)
|
||||
li bits,1 // compensate for 'lbzu'
|
||||
lwbrx bits,bits,src // bits= fetch_le32(bits+src)
|
||||
addi src,src,4
|
||||
#endif /*}*/
|
||||
|
||||
cmpl cr0,bits,hibit # cr0 for jnextb
|
||||
adde bits,bits,bits # CArry for getnextb; set lo bit from CarryIn
|
||||
cmpl cr0,bits,hibit // cr0 for jnextb
|
||||
adde bits,bits,bits // CArry for getnextb; set lo bit from CarryIn
|
||||
ret
|
||||
|
||||
lit_n2b:
|
||||
#define tmp len
|
||||
lbzu tmp,1(src) # tmp= *++src;
|
||||
stbu tmp,1(dst) # *++dst= tmp;
|
||||
lbzu tmp,1(src) // tmp= *++src;
|
||||
stbu tmp,1(dst) // *++dst= tmp;
|
||||
#undef tmp
|
||||
top_n2b:
|
||||
jnextb1y lit_n2b
|
||||
li off,1 # "the msb"
|
||||
li off,1 // "the msb"
|
||||
offmore_n2b:
|
||||
getnextb(off)
|
||||
jnextb0n offmore_n2b
|
||||
|
||||
addic. off,off,-3 # CArry set [and ignored], but no 'addi.'
|
||||
addic. off,off,-3 // CArry set [and ignored], but no 'addi.'
|
||||
li len,0
|
||||
blt- offprev_n2b
|
||||
lbzu t0,1(src)
|
||||
rlwinm off,off,8,0,31-8 # off<<=8;
|
||||
nor. disp,off,t0 # disp = -(1+ (off|t0));
|
||||
beq- eof_n2b
|
||||
rlwinm off,off,8,0,31-8 // off<<=8;
|
||||
nor. disp,off,t0 // disp = -(1+ (off|t0));
|
||||
beq- eof_nrv
|
||||
|
||||
offprev_n2b: # In: 0==len
|
||||
getnextb(len); getnextb(len) # two bits; cr0 set on result
|
||||
li off,1; bne- gotlen_n2b # raw 1,2,3 ==> 2,3,4
|
||||
li off,3 # raw 2.. ==> 5..
|
||||
li len,1 # "the msb"
|
||||
offprev_n2b: // In: 0==len
|
||||
getnextb(len); getnextb(len) // two bits; cr0 set on result
|
||||
li off,1; bne- gotlen_n2b // raw 1,2,3 ==> 2,3,4
|
||||
li off,3 // raw 2.. ==> 5..
|
||||
li len,1 // "the msb"
|
||||
lenmore_n2b:
|
||||
getnextb(len)
|
||||
jnextb0n lenmore_n2b
|
||||
gotlen_n2b:
|
||||
subfic t0,disp,(~0)+(-0xd00) # want CArry only
|
||||
adde len,len,off # len += off + (disp < -0xd00);
|
||||
subfic t0,disp,(~0)+(-0xd00) // want CArry only
|
||||
adde len,len,off // len += off + (disp < -0xd00);
|
||||
|
||||
copy:
|
||||
#define back off
|
||||
add back,disp,dst # point back to match in dst
|
||||
add back,disp,dst // point back to match in dst
|
||||
mtctr len
|
||||
short_n2b:
|
||||
#define tmp len
|
||||
|
|
@ -151,21 +140,10 @@ short_n2b:
|
|||
*/
|
||||
bot_n2b:
|
||||
li back,2*SZ_DLINE
|
||||
dcbtst back,dst # 2 lines ahead [-1 for stbu]
|
||||
dcbt back,src # jump start auto prefetch at page boundary
|
||||
dcbtst back,dst // 2 lines ahead [-1 for stbu]
|
||||
dcbt back,src // jump start auto prefetch at page boundary
|
||||
/* Auto prefetch for Read quits at page boundary; needs 2 misses to restart. */
|
||||
#undef back
|
||||
b top_n2b
|
||||
|
||||
eof_n2b:
|
||||
#define tmp r0 /* hibit is dead */
|
||||
lwz tmp,0(ldst) # original dst
|
||||
mtlr t3 # return address
|
||||
addi dst,dst,1 # uncorrect for 'stbu'
|
||||
addi src,src,1 # uncorrect for 'lbzu'
|
||||
subf dst,tmp,dst # dst -= tmp; // dst length
|
||||
#undef tmp
|
||||
subf a0,lsrc,src # src -= eof; // return 0: good; else: bad
|
||||
stw dst,0(ldst)
|
||||
ret
|
||||
|
||||
not_nrv2b:
|
||||
|
|
|
|||
|
|
@ -29,26 +29,10 @@
|
|||
<jreiser@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#include "regs.h"
|
||||
|
||||
SZ_DLINE=128 # size of data cache line in Apple G5
|
||||
|
||||
/* Returns 0 on success; non-zero on failure. */
|
||||
decompress: # (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint method)
|
||||
|
||||
/* PowerPC has no 'cmplis': compare logical [unsigned] immediate shifted [by 16] */
|
||||
#define hibit r0 /* holds 0x80000000 during decompress */
|
||||
|
||||
#define src a0
|
||||
#define lsrc a1
|
||||
#define dst a2
|
||||
#define ldst a3 /* Out: actually a reference: &len_dst */
|
||||
#define meth a4
|
||||
|
||||
#define off a4
|
||||
#define len a5
|
||||
#define bits a6
|
||||
#define disp a7
|
||||
#define M_NRV2E_LE32 8
|
||||
rlwinm r0,meth,8,25,31 // .b_method (hi byte of meth)
|
||||
cmpli cr0,r0,M_NRV2E_LE32
|
||||
bne cr0,not_nrv2e
|
||||
|
||||
dcbtst 0,dst # prime dcache for store
|
||||
|
||||
|
|
@ -64,6 +48,10 @@ decompress: # (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint me
|
|||
mflr t3 # return address
|
||||
b bot_n2e
|
||||
|
||||
#undef jnextb0y
|
||||
#undef jnextb0n
|
||||
#undef jnextb1y
|
||||
#undef jnextb1n
|
||||
/* jump on next bit, with branch prediction: y==>likely; n==>unlikely
|
||||
cr0 is set by the cmpl ["compare logical"==>unsigned]:
|
||||
lt next bit is 0
|
||||
|
|
@ -77,31 +65,32 @@ decompress: # (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint me
|
|||
#define jnextb1y cmpl 0,bits,hibit; add bits,bits,bits; beql- get32; bgt+
|
||||
#define jnextb1n cmpl 0,bits,hibit; add bits,bits,bits; beql- get32; bgt-
|
||||
|
||||
#undef getnextb
|
||||
/* rotate next bit into bottom bit of reg */
|
||||
#define getnextb(reg) addc. bits,bits,bits; beql- get32; adde reg,reg,reg
|
||||
|
||||
get32:
|
||||
# fetch 4 bytes unaligned and LITTLE ENDIAN
|
||||
// fetch 4 bytes unaligned and LITTLE ENDIAN
|
||||
#if 0 /*{ clean; but 4 instr larger, and 3 cycles longer */
|
||||
lbz bits,1(src) # lo8
|
||||
lbz bits,1(src) // lo8
|
||||
lbz t0,2(src); rlwimi bits,t0, 8,16,23
|
||||
lbz t0,3(src); rlwimi bits,t0,16, 8,15
|
||||
lbzu t0,4(src); rlwimi bits,t0,24, 0, 7
|
||||
#else /*}{ pray for no unalignment trap or slowdown */
|
||||
li bits,1 # compensate for 'lbzu'
|
||||
lwbrx bits,bits,src # bits= fetch_le32(bits+src)
|
||||
li bits,1 // compensate for 'lbzu'
|
||||
lwbrx bits,bits,src // bits= fetch_le32(bits+src)
|
||||
addi src,src,4
|
||||
#endif /*}*/
|
||||
|
||||
cmpl 0,bits,hibit # cr0 for jnextb
|
||||
addc bits,bits,bits # CArry for getnextb
|
||||
ori bits,bits,1 # the flag bit
|
||||
cmpl 0,bits,hibit // cr0 for jnextb
|
||||
addc bits,bits,bits // CArry for getnextb
|
||||
ori bits,bits,1 // the flag bit
|
||||
ret
|
||||
|
||||
lit_n2e:
|
||||
#define tmp len
|
||||
lbzu tmp,1(src) # tmp= *++src;
|
||||
stbu tmp,1(dst) # *++dst= tmp;
|
||||
lbzu tmp,1(src) // tmp= *++src;
|
||||
stbu tmp,1(dst) // *++dst= tmp;
|
||||
#undef tmp
|
||||
top_n2e:
|
||||
jnextb1y lit_n2e
|
||||
|
|
@ -116,21 +105,21 @@ getoff_n2e:
|
|||
jnextb0n off_n2e
|
||||
|
||||
li len,0
|
||||
addic. off,off,-3 # CArry set [and ignored], but no 'addi.'
|
||||
rlwinm off,off,8,0,31-8 # off<<=8;
|
||||
addic. off,off,-3 // CArry set [and ignored], but no 'addi.'
|
||||
rlwinm off,off,8,0,31-8 // off<<=8;
|
||||
blt- offprev_n2e
|
||||
lbzu t0,1(src)
|
||||
nor. disp,off,t0 # disp = -(1+ (off|t0));
|
||||
srawi disp,disp,1 # shift off low bit (sets CArry; ignored)
|
||||
beq- eof_n2e
|
||||
andi. t0,t0,1 # complement of low bit of unshifted disp
|
||||
beq+ lenlast_n2e # low bit was 1
|
||||
b lenmore_n2e # low bit was 0
|
||||
nor. disp,off,t0 // disp = -(1+ (off|t0));
|
||||
srawi disp,disp,1 // shift off low bit (sets CArry; ignored)
|
||||
beq- eof_nrv
|
||||
andi. t0,t0,1 // complement of low bit of unshifted disp
|
||||
beq+ lenlast_n2e // low bit was 1
|
||||
b lenmore_n2e // low bit was 0
|
||||
|
||||
offprev_n2e:
|
||||
jnextb1y lenlast_n2e
|
||||
lenmore_n2e:
|
||||
li len,1 # 1: "the msb"
|
||||
li len,1 // 1: "the msb"
|
||||
jnextb1y lenlast_n2e
|
||||
len_n2e:
|
||||
getnextb(len)
|
||||
|
|
@ -139,16 +128,16 @@ len_n2e:
|
|||
b gotlen_n2e
|
||||
|
||||
lenlast_n2e:
|
||||
getnextb(len) # 0,1,2,3
|
||||
getnextb(len) // 0,1,2,3
|
||||
gotlen_n2e:
|
||||
#define tmp off
|
||||
subfic tmp,disp,(~0)+(-0x500) # want CArry only
|
||||
subfic tmp,disp,(~0)+(-0x500) // want CArry only
|
||||
#undef tmp
|
||||
addi len,len,2
|
||||
addze len,len # len += (disp < -0x500);
|
||||
addze len,len // len += (disp < -0x500);
|
||||
|
||||
#define back off
|
||||
add back,disp,dst # point back to match in dst
|
||||
add back,disp,dst // point back to match in dst
|
||||
mtctr len
|
||||
short_n2e:
|
||||
#define tmp len
|
||||
|
|
@ -164,21 +153,10 @@ bot_n2e:
|
|||
pace the dcbtst optimally; but that takes 7 or 8 instructions of space.
|
||||
*/
|
||||
li back,2*SZ_DLINE
|
||||
dcbtst back,dst # 2 lines ahead [-1 for stbu]
|
||||
dcbt back,src # jump start auto prefetch at page boundary
|
||||
dcbtst back,dst // 2 lines ahead [-1 for stbu]
|
||||
dcbt back,src // jump start auto prefetch at page boundary
|
||||
/* Auto prefetch for Read quits at page boundary; needs 2 misses to restart. */
|
||||
b top_n2e
|
||||
#undef back
|
||||
|
||||
eof_n2e:
|
||||
#define tmp r0 /* hibit is dead */
|
||||
lwz tmp,0(ldst) # original dst
|
||||
mtlr t3 # return address
|
||||
addi dst,dst,1 # uncorrect for 'stbu'
|
||||
addi src,src,1 # uncorrect for 'lbzu'
|
||||
subf dst,tmp,dst # dst -= tmp; // dst length
|
||||
#undef tmp
|
||||
subf a0,lsrc,src # src -= eof; // return 0: good; else: bad
|
||||
stw dst,0(ldst)
|
||||
ret
|
||||
|
||||
not_nrv2e:
|
||||
|
|
|
|||
|
|
@ -29,12 +29,8 @@
|
|||
* <jreiser@users.sourceforge.net>
|
||||
*/
|
||||
|
||||
#include "arch/powerpc/32/regs.h"
|
||||
|
||||
/*__MACOS000__*/
|
||||
_start: .globl _start
|
||||
call main # must be exactly 1 instruction; link_register= &decompress
|
||||
#include "arch/powerpc/32/nrv2e_d.S"
|
||||
#include "arch/powerpc/32/ppc_regs.h"
|
||||
#define section .section
|
||||
|
||||
sz_b_info= 12
|
||||
sz_unc= 0
|
||||
|
|
@ -49,29 +45,77 @@ MAP_PRIVATE= 2
|
|||
MAP_FIXED= 0x10
|
||||
MAP_ANONYMOUS= 0x20
|
||||
|
||||
__NR_mmap= 90
|
||||
|
||||
PAGE_SHIFT= 12
|
||||
PAGE_SIZE = -(~0<<PAGE_SHIFT)
|
||||
|
||||
/* Temporary until we get the buildLoader stuff working ... */
|
||||
.ascii "\n$Id: UPX (C) 1996-2006 the UPX Team. "
|
||||
.asciz "All Rights Reserved. http://upx.sf.net $\n"
|
||||
.p2align 2 # (1<<2)
|
||||
|
||||
/* /usr/include/asm-ppc/unistd.h */
|
||||
__NR_write = 4
|
||||
__NR_exit = 1
|
||||
__NR_mmap = 90
|
||||
|
||||
section ELFMAINX
|
||||
.balign 4
|
||||
_start: .globl _start
|
||||
call main // must be exactly 1 instruction; link_register= &decompress
|
||||
|
||||
/* Returns 0 on success; non-zero on failure. */
|
||||
decompress: // (uchar const *src, size_t lsrc, uchar *dst, size_t &ldst, uint method)
|
||||
|
||||
section NRV_COMMON
|
||||
.balign 4
|
||||
SZ_DLINE=128 # size of data cache line in Apple G5
|
||||
|
||||
/* PowerPC has no 'cmplis': compare logical [unsigned] immediate shifted [by 16] */
|
||||
#define hibit r0 /* holds 0x80000000 during decompress */
|
||||
|
||||
#define src a0
|
||||
#define lsrc a1
|
||||
#define dst a2
|
||||
#define ldst a3 /* Out: actually a reference: &len_dst */
|
||||
#define meth a4
|
||||
|
||||
#define off a4
|
||||
#define len a5
|
||||
#define bits a6
|
||||
#define disp a7
|
||||
|
||||
section NRV2E
|
||||
.balign 4
|
||||
#include "arch/powerpc/32/nrv2e_d.S"
|
||||
|
||||
section NRV2B
|
||||
.balign 4
|
||||
#include "arch/powerpc/32/nrv2b_d.S"
|
||||
|
||||
// #include "arch/powerpc/32/lzma_d.S"
|
||||
|
||||
section ELFMAINY
|
||||
.balign 4
|
||||
eof_nrv:
|
||||
#define tmp r0 /* hibit is dead */
|
||||
lwz tmp,0(ldst) // original dst
|
||||
mtlr t3 // return address
|
||||
addi dst,dst,1 // uncorrect for 'stbu'
|
||||
addi src,src,1 // uncorrect for 'lbzu'
|
||||
subf dst,tmp,dst // dst -= tmp; // dst length
|
||||
#undef tmp
|
||||
subf a0,lsrc,src // src -= eof; // return 0: good; else: bad
|
||||
stw dst,0(ldst)
|
||||
ret
|
||||
|
||||
msg_SELinux:
|
||||
call L71
|
||||
call L72
|
||||
L70:
|
||||
.asciz "PROT_EXEC|PROT_WRITE failed.\n"
|
||||
.p2align 2 # (1<<2)
|
||||
L71:
|
||||
li a2,L71 - L70 # length
|
||||
mflr a1 # message text
|
||||
li a0,2 # fd stderr
|
||||
// IDENTSTR goes here
|
||||
|
||||
section ELFMAINZ
|
||||
.balign 4
|
||||
L72:
|
||||
li a2,L71 - L70 // length
|
||||
mflr a1 // message text
|
||||
li a0,2 // fd stderr
|
||||
li 0,__NR_write; sc
|
||||
die:
|
||||
li a0,127
|
||||
|
|
@ -79,10 +123,10 @@ die:
|
|||
|
||||
/* Decompress the rest of this loader, and jump to it. */
|
||||
unfold:
|
||||
mflr r30 # &{ b_info={sz_unc, sz_cpr, {4 char}}, folded_loader...}
|
||||
mflr r30 // &{ b_info={sz_unc, sz_cpr, {4 char}}, folded_loader...}
|
||||
|
||||
li a5,0 # off_t
|
||||
li a4,-1 # fd; cater to *BSD for MAP_ANON
|
||||
li a5,0 // off_t
|
||||
li a4,-1 // fd; cater to *BSD for MAP_ANON
|
||||
lwz a0,sz_cpr(r30)
|
||||
li a3,MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS
|
||||
li a2,PROT_READ | PROT_WRITE | PROT_EXEC
|
||||
|
|
@ -90,28 +134,25 @@ unfold:
|
|||
add a0,a0,r30
|
||||
li 0,__NR_mmap
|
||||
addi a0,a0,sz_b_info+PAGE_SIZE-1
|
||||
rlwinm a0,a0,0,0,31-PAGE_SHIFT # next page boundary after fold
|
||||
sc; bso- msg_SELinux # Branch if SummaryOverflow (failure)
|
||||
rlwinm a0,a0,0,0,31-PAGE_SHIFT // next page boundary after fold
|
||||
sc; bso- msg_SELinux // Branch if SummaryOverflow (failure)
|
||||
0:
|
||||
mtctr r31
|
||||
lbz meth,b_method(r30)
|
||||
la ldst,31*4(sp) # &do_not_care
|
||||
la ldst,31*4(sp) // &do_not_care
|
||||
mr dst,a0
|
||||
mtlr a0 # &continuation
|
||||
mtlr a0 // &continuation
|
||||
lwz lsrc,sz_cpr(r30)
|
||||
addi src,r30,sz_b_info
|
||||
bctr # goto decomrpess; return to link register (mmap'ed page)
|
||||
bctr // goto decomrpess; return to link register (mmap'ed page)
|
||||
|
||||
main:
|
||||
stwu r1,-32*4(sp) # allocate space (keeping 0 mod 16), save r1
|
||||
stmw r2,4(sp) # save registers r2 thru r31
|
||||
mflr r31 # &decompress
|
||||
stwu r1,-32*4(sp) // allocate space (keeping 0 mod 16), save r1
|
||||
stmw r2,4(sp) // save registers r2 thru r31
|
||||
mflr r31 // &decompress
|
||||
call unfold
|
||||
/* { b_info={sz_unc, sz_cpr, {4 char}}, folded_loader...} */
|
||||
|
||||
eof:
|
||||
/*__XTHEENDX__*/
|
||||
|
||||
/*
|
||||
vi:ts=8:et:nowrap
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ sz_l_info= 12
|
|||
sz_p_info= 12
|
||||
|
||||
OVERHEAD= 2048
|
||||
LINKAREA= 4*4 # SysV C linkage area: (sp, lr); but 16-byte align
|
||||
LINKAREA= 4*4 // SysV C linkage area: (sp, lr); but 16-byte align
|
||||
/* In:
|
||||
r31= &decompress; also 8+ (char *)&(offset to {l_info; p_info; b_info})
|
||||
*/
|
||||
|
|
@ -22,9 +22,9 @@ fold_begin:
|
|||
a2= envp
|
||||
a3= auxvp
|
||||
a4= fini
|
||||
sp= ~0xf & (-2*4 + (void *)&argc) # 0(sp): old_sp, pc
|
||||
sp= ~0xf & (-2*4 + (void *)&argc) // 0(sp): old_sp, pc
|
||||
Instead, Linux gives only
|
||||
sp= &{argc,argv...,0,env...,0,auxv...,strings} # 16-byte aligned?
|
||||
sp= &{argc,argv...,0,env...,0,auxv...,strings} // 16-byte aligned?
|
||||
We must figure out the rest, particularly auxvp.
|
||||
*/
|
||||
zfind:
|
||||
|
|
@ -32,32 +32,32 @@ zfind:
|
|||
cmpi cr7,t0,0; bne+ cr7,zfind
|
||||
ret
|
||||
L90:
|
||||
mflr a5 # &ppcbxx: f_unfilter
|
||||
lwz a6,0(sp) # sp at execve
|
||||
call zfind # a6= &env
|
||||
call zfind # a6= &Elf32_auxv
|
||||
lwz a1,-8(r31) # total size = offset to {l_info; p_info; b_info}
|
||||
rlwinm r30,a5,0,0,31-12 # r30= &this_page
|
||||
la a2,-OVERHEAD(sp) # &Elf32_Ehdr temporary space
|
||||
mr a4,r31 # &decompress: f_expand
|
||||
subf a0,a1,r31 # &l_info
|
||||
mflr a5 // &ppcbxx: f_unfilter
|
||||
lwz a6,0(sp) // sp at execve
|
||||
call zfind // a6= &env
|
||||
call zfind // a6= &Elf32_auxv
|
||||
lwz a1,-8(r31) // total size = offset to {l_info; p_info; b_info}
|
||||
rlwinm r30,a5,0,0,31-12 // r30= &this_page
|
||||
la a2,-OVERHEAD(sp) // &Elf32_Ehdr temporary space
|
||||
mr a4,r31 // &decompress: f_expand
|
||||
subf a0,a1,r31 // &l_info
|
||||
addi sp,sp,-(LINKAREA+OVERHEAD)
|
||||
rlwinm r29,a0,0,0,31-12 # r29= &our_Elf32_Ehdr
|
||||
lwz a3,sz_unc+sz_p_info+sz_l_info(a0) # sz_elf_headers
|
||||
call upx_main # Out: a0= entry
|
||||
rlwinm r29,a0,0,0,31-12 // r29= &our_Elf32_Ehdr
|
||||
lwz a3,sz_unc+sz_p_info+sz_l_info(a0) // sz_elf_headers
|
||||
call upx_main // Out: a0= entry
|
||||
/* entry= upx_main(l_info *a0, total_size a1, Elf32_Ehdr *a2, sz_ehdr a3,
|
||||
f_decomp a4, f_unf a5, Elf32_auxv_t *a6)
|
||||
*/
|
||||
mr r31,a0 # save &entry
|
||||
mr r31,a0 // save &entry
|
||||
|
||||
mr a0,r29 # &our_Elf32_Ehdr
|
||||
subf a1,r29,r30 # size
|
||||
call munmap # unmap compressed program; /proc/self/exe disappears
|
||||
mr a0,r29 // &our_Elf32_Ehdr
|
||||
subf a1,r29,r30 // size
|
||||
call munmap // unmap compressed program; /proc/self/exe disappears
|
||||
|
||||
mtlr r31 # entry address
|
||||
lmw r2,4+LINKAREA+OVERHEAD(sp) # restore registers r2 thru r31
|
||||
lwz r1, LINKAREA+OVERHEAD(sp) # restore r1; deallocate space
|
||||
ret # enter /lib/ld.so.1
|
||||
mtlr r31 // entry address
|
||||
lmw r2,4+LINKAREA+OVERHEAD(sp) // restore registers r2 thru r31
|
||||
lwz r1, LINKAREA+OVERHEAD(sp) // restore r1; deallocate space
|
||||
ret // enter /lib/ld.so.1
|
||||
|
||||
SYS_exit= 1
|
||||
SYS_fork= 2
|
||||
|
|
@ -75,8 +75,8 @@ mmap: .globl mmap
|
|||
li 0,SYS_mmap
|
||||
sysgo:
|
||||
sc
|
||||
bns+ no_fail # 'bns': branch if No Summary[Overflow]
|
||||
li a0,-1 # failure; IGNORE errno
|
||||
bns+ no_fail // 'bns': branch if No Summary[Overflow]
|
||||
li a0,-1 // failure; IGNORE errno
|
||||
no_fail:
|
||||
ret
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user