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/*****************************************************************************/
/* pemagination: a (virtual) tour into portable bits and executable bytes */
/* Copyright (C) 2013--2020 SysDeer Technologies, LLC */
/* Released under GPLv2 and GPLv3; see COPYING.PEMAGINE. */
/*****************************************************************************/
#include <psxtypes/psxtypes.h>
#include <pemagine/pemagine.h>
#include "pe_os.h"
int32_t pe_load_framework_loader_ex(
void ** baseaddr,
void ** hroot,
void ** hdsodir,
const struct pe_guid * abi,
const wchar16_t * basename,
const wchar16_t * rrelname,
void * refaddr,
uintptr_t * buffer,
uint32_t bufsize,
uint32_t flags,
uint32_t * sysflags)
{
int32_t status;
struct pe_framework_runtime_data * rtdata;
struct pe_framework_runtime_data context;
status = pe_get_framework_runtime_data(
&rtdata,
pe_get_peb_command_line(),
abi);
if (status) {
rtdata = &context;
context.hself = 0;
context.hparent = 0;
context.himage = 0;
context.hroot = 0;
context.hdsodir = 0;
context.hloader = 0;
context.hexec = 0;
context.hpeer = 0;
context.hcwd = 0;
context.hdrive = 0;
context.abi.data1 = abi->data1;
context.abi.data1 = abi->data2;
context.abi.data1 = abi->data3;
context.abi.data4[0] = abi->data4[0];
context.abi.data4[1] = abi->data4[1];
context.abi.data4[2] = abi->data4[2];
context.abi.data4[3] = abi->data4[3];
context.abi.data4[4] = abi->data4[4];
context.abi.data4[5] = abi->data4[5];
context.abi.data4[6] = abi->data4[6];
context.abi.data4[7] = abi->data4[7];
context.hldrctx[PE_LDSO_CTX_IDX_PREV_LOADER] = 0;
context.hldrctx[PE_LDSO_CTX_IDX_PREV_ROOT] = 0;
if (__SIZEOF_POINTER__ == 8) {
context.hldrctx[PE_LDSO_CTX_IDX_RESERVED_1] = 0;
context.hldrctx[PE_LDSO_CTX_IDX_RESERVED_2] = 0;
}
} else {
rtdata->hldrctx[PE_LDSO_CTX_IDX_PREV_LOADER] = rtdata->hloader;
rtdata->hldrctx[PE_LDSO_CTX_IDX_PREV_ROOT] = rtdata->hroot;
}
if ((status = pe_find_framework_loader(
rtdata,basename,rrelname,refaddr,
buffer,bufsize,flags)))
return status;
if ((status = pe_load_framework_loader(
baseaddr,rtdata,
buffer,bufsize,
sysflags)))
return status;
*hroot = rtdata->hroot;
*hdsodir = rtdata->hdsodir;
return OS_STATUS_SUCCESS;
}
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