qnx.h

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// SPDX-FileCopyrightText: 2019 deepakchethan <deepakchethan@outlook.com>
// SPDX-License-Identifier: LGPL-3.0-only
 
#ifndef _QNX_H
#define _QNX_H
 
#include "qnx_specs.h"
 
#include <rz_util.h>
#include <rz_lib.h>
#include <rz_types.h>
#include <rz_bin.h>
 
enum {
    LMF_HEADER_REC = 0,
    LMF_COMMENT_REC,
    LMF_LOAD_REC,
    LMF_FIXUP_REC,
    LMF_8087_FIXUP_REC,
    LMF_IMAGE_END_REC,
    LMF_RESOURCE_REC,
    LMF_RW_END_REC,
    LMF_LINEAR_FIXUP_REC
};
 
RZ_PACKED(
    typedef struct lmf_record {
        ut8 rec_type;
        ut8 reserved; // must be 0
        ut16 data_nbytes; // size of the data record after this.
        ut16 spare; // must be 0
    })
lmf_record;
 
RZ_PACKED(
    typedef struct lmf_data {
        ut16 segment;
        ut32 offset;
    })
lmf_data;
 
RZ_PACKED(
    typedef struct lmf_header {
        ut16 version;
        ut16 cflags;
        ut16 cpu; // 86,186,286,386,486
        ut16 fpu; // 0, 87,287,387
        ut16 code_index; // segment of code start;
        ut16 stack_index; // segment to put the stack
        ut16 heap_index; // segment to start DS at.
        ut16 argv_index; // segment to put argv & environment.
        ut16 spare2[4]; // must be zero;
        ut32 code_offset; // starting offset of code.
        ut32 stack_nbytes; // stack size
        ut32 heap_nbytes; // initial size of heap (optional).
        ut32 image_base; // starting address of image
        ut32 spare3[2];
    })
lmf_header;
 
RZ_PACKED(
    typedef struct lmf_eof {
        ut8 spare[6];
    })
lmf_eof;
 
/* values for the res_type field in the lmf_resource structure */
enum {
    RES_USAGE = 0
};
 
RZ_PACKED(
    typedef struct lmf_resource {
        ut16 res_type;
        ut16 spare[3];
    })
lmf_resource;
 
RZ_PACKED(
    typedef struct lmf_rw_end {
        ut16 verify;
        ut32 signature;
    })
lmf_rw_end;
 
RZ_PACKED(
    typedef struct {
        Sdb *kv;
        lmf_header lmfh;
        RzList *fixups;
        RzList *sections;
        RzList *maps;
        lmf_rw_end rwend;
    })
QnxObj;
 
#endif