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Correct protection error when accessing system base in Atari ST.

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Natalia Portillo
2021-05-16 07:14:16 +01:00
parent d786b8771d
commit 594e54df97
1 changed files with 10 additions and 1 deletions
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11
setter/src/atarist/os.c
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@@ -39,7 +39,7 @@ Copyright (C) 2011-2021 Natalia Portillo
void GetOsInfo()
{
OSHEADER* osHeader = (OSHEADER*)_sysbase;
OSHEADER* osHeader;
unsigned short version;
long** cookieJar = _p_cookies;
long cookie = 0;
@@ -48,6 +48,15 @@ void GetOsInfo()
struct _stemu_vars* stemu_vars;
struct _tos2win_vars* tos2win_vars;
MAGX_COOKIE* magic_vars;
int32_t savessp;
// Retrieve the OS data in Supervisor mode
savessp = Super(0L);
osHeader = *((OSHEADER**)_sysbase);
Super((void*)savessp);
// Due to old AHDI bug
osHeader = osHeader->os_beg;
version = Sversion();