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src: clang-format various packers

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This commit is contained in:
Markus F.X.J. Oberhumer
2022-11-26 17:45:25 +01:00
parent 93c6496ba8
commit 9f5d67e27c
13 changed files with 863 additions and 1275 deletions
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src/p_sys.cpp
+15 -35
View File
@@ -25,7 +25,6 @@
<markus@oberhumer.com> <ezerotven+github@gmail.com>
*/
#include "conf.h"
#include "file.h"
#include "filter.h"
@@ -34,22 +33,20 @@
#include "p_sys.h"
#include "linker.h"
static const
static const CLANG_FORMAT_DUMMY_STATEMENT
#include "stub/i086-dos16.sys.h"
/*************************************************************************
//
**************************************************************************/
bool PackSys::canPack()
{
bool PackSys::canPack() {
unsigned char buf[128];
fi->readx(buf, sizeof(buf));
if (memcmp (buf,"\xff\xff\xff\xff",4) != 0)
if (memcmp(buf, "\xff\xff\xff\xff", 4) != 0)
return false;
if (!fn_has_ext(fi->getName(),"sys"))
if (!fn_has_ext(fi->getName(), "sys"))
return false;
checkAlreadyPacked(buf, sizeof(buf));
if (file_size < 1024)
@@ -59,15 +56,11 @@ bool PackSys::canPack()
return true;
}
/*************************************************************************
//
**************************************************************************/
void PackSys::patchLoader(OutputFile *fo,
upx_byte *loader, int lsize,
unsigned calls)
{
void PackSys::patchLoader(OutputFile *fo, upx_byte *loader, int lsize, unsigned calls) {
const int e_len = getLoaderSectionStart("SYSCUTPO");
const int d_len = lsize - e_len;
assert(e_len > 0 && e_len < 128);
@@ -92,37 +85,24 @@ void PackSys::patchLoader(OutputFile *fo,
relocateLoader();
loader = getLoader();
patchPackHeader(loader,e_len);
patchPackHeader(loader, e_len);
// write loader + compressed file
fo->write(loader,e_len); // entry
fo->write(obuf,ph.c_len);
fo->write(loader+e_len,d_len); // decompressor
fo->write(loader, e_len); // entry
fo->write(obuf, ph.c_len);
fo->write(loader + e_len, d_len); // decompressor
}
void PackSys::buildLoader(const Filter *ft)
{
void PackSys::buildLoader(const Filter *ft) {
initLoader(stub_i086_dos16_sys, sizeof(stub_i086_dos16_sys));
addLoader("SYSMAIN1",
opt->cpu == opt->CPU_8086 ? "SYSI0861" : "SYSI2861",
"SYSMAIN2",
ph.first_offset_found == 1 ? "SYSSBBBP" : "",
ft->id ? "SYSCALLT" : "",
addLoader("SYSMAIN1", opt->cpu == opt->CPU_8086 ? "SYSI0861" : "SYSI2861", "SYSMAIN2",
ph.first_offset_found == 1 ? "SYSSBBBP" : "", ft->id ? "SYSCALLT" : "",
"SYSMAIN3,UPX1HEAD,SYSCUTPO,NRV2B160,NRVDDONE,NRVDECO1",
ph.max_offset_found <= 0xd00 ? "NRVLED00" : "NRVGTD00",
"NRVDECO2",
nullptr
);
if (ft->id)
{
ph.max_offset_found <= 0xd00 ? "NRVLED00" : "NRVGTD00", "NRVDECO2", nullptr);
if (ft->id) {
assert(ft->calls > 0);
addFilter16(ft->id);
}
addLoader("SYSMAIN5",
opt->cpu == opt->CPU_8086 ? "SYSI0862" : "SYSI2862",
"SYSJUMP1",
nullptr
);
addLoader("SYSMAIN5", opt->cpu == opt->CPU_8086 ? "SYSI0862" : "SYSI2862", "SYSJUMP1", nullptr);
}
/* vim:set ts=4 sw=4 et: */