int AddrCmp( address *addr1, address *addr2 )
/*******************************************/
{
if( addr1->sect_id > addr2->sect_id ) return( +1 );
if( addr1->sect_id < addr2->sect_id ) return( -1 );
return( MADAddrComp( addr1, addr2, MAF_FULL ) );
}
int AddrComp( address a, address b )
{
if( a.sect_id == 0 ) a.sect_id = b.sect_id;
if( b.sect_id == 0 ) b.sect_id = a.sect_id;
if( a.sect_id > b.sect_id ) {
return( 3 );
} else if( a.sect_id < b.sect_id ) {
return( -3 );
} else {
if( _IsOn( SW_IGNORE_SEGMENTS ) ) {
return( MADAddrComp( &a, &b, MAF_OFFSET ) );
} else {
AddrFix( &a );
AddrFix( &b );
DeAlias( &a.mach );
DeAlias( &b.mach );
return( MADAddrComp( &a, &b, MAF_FULL ) );
}
}
}
/*
* DisplayAsmLines - display all assembler lines
* hwnd - dialog handle
* paddr - address to start dissassembly
*/
static void DisplayAsmLines( HWND hwnd, address *paddr )
{
int i;
address addr;
address flagaddr;
char buff[256];
HWND hscrl;
DWORD max;
int curr;
mad_registers *regs;
addr = *paddr;
regs = StatGetMadRegisters( hwnd );
GetCurrAddr( &flagaddr, regs );
for( i = STAT_DISASM_1;i <= STAT_DISASM_8; i++ ) {
buff[0] = ' ';
if( MADAddrComp( &addr, &flagaddr, MAF_FULL ) == 0 ) {
buff[0] = '*';
}
Disassemble( &addr, buff+1, FALSE, 255 );
SetDlgItemText( hwnd, i, buff );
}
#ifdef __NT__
max = max;
curr = curr;
hscrl = GetDlgItem( hwnd, STAT_SCROLL );
SetScrollRange( hscrl, SB_CTL, 0, 2, FALSE );
SetScrollPos( hscrl, SB_CTL, 1, TRUE );
#else
max = GetASelectorLimit( paddr->mach.segment );
if( max > MAXRANGE ) {
curr = ( MAXRANGE * paddr->mach.offset ) / max;
max = MAXRANGE;
} else {
curr = paddr->mach.offset;
}
hscrl = GetDlgItem( hwnd, STAT_SCROLL );
SetScrollRange( hscrl, SB_CTL, 0, max, FALSE);
SetScrollPos( hscrl, SB_CTL, curr, TRUE );
#endif
} /* DisplayAsmLines */
/*
* logDisasm - log some disassembly
*/
static void logDisasm( ExceptDlgInfo *info ) {
int i;
address addr;
address flagaddr;
char str[256];
SetDisasmInfo( info->procinfo->prochdl, info->module );
GetCurrAddr( &flagaddr, info->regs );
addr = flagaddr;
InstructionBackward( LogData.asm_bkup, &addr );
for( i = 0; i <= LogData.asm_cnt; i++ ) {
if( MADAddrComp( &addr, &flagaddr, MAF_FULL ) == 0 ) {
logStrPrintf( "--->" );
} else {
logStrPrintf( " " );
}
Disassemble( &addr, str, TRUE, 255 );
logStrPrintf( "%s\n", str );
}
} /* logDisasm */
