OS_Develop/FreeDOS
OS_Develop/FreeDOS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ow: use safer form of #pragma aux

Browse Source 
using ISO standard reserved word form of #pragma aux
This commit is contained in:
Jiri Malak 2024-07-11 08:46:37 +02:00 committed by Kenneth J Davis
parent 5304e657fd
commit 2985b3386c
10 changed files with 82 additions and 82 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hdr/device.h
View File

@ -496,7 +496,7 @@ WORD ASMCFUNC FAR clk_driver(rqptr rp);
/* execrh.asm */ /* execrh.asm */
#if defined(__WATCOMC__) && _M_IX86 >= 300 #if defined(__WATCOMC__) && _M_IX86 >= 300
WORD execrh(request FAR *, struct dhdr FAR *); WORD execrh(request FAR *, struct dhdr FAR *);
#pragma aux execrh "^" parm reverse routine [] modify [ax bx cx dx es fs gs] #pragma aux execrh "^" __parm __reverse __routine [] __modify [__ax __bx __cx __dx __es __fs __gs]
#else #else
WORD ASMPASCAL execrh(request FAR *, struct dhdr FAR *); WORD ASMPASCAL execrh(request FAR *, struct dhdr FAR *);
#endif #endif

10
hdr/portab.h
View File

@ -107,9 +107,9 @@ static unsigned short __inline getSS(void)
#define I86 #define I86
#define __int__(intno) asm int intno; #define __int__(intno) asm int intno;
void disable(void); void disable(void);
#pragma aux disable = "cli" modify exact []; #pragma aux disable = "cli" __modify __exact [];
void enable(void); void enable(void);
#pragma aux enable = "sti" modify exact []; #pragma aux enable = "sti" __modify __exact [];
#define asm __asm #define asm __asm
#define far __far #define far __far
#define CDECL __cdecl #define CDECL __cdecl
@ -117,12 +117,12 @@ void enable(void);
#define PASCAL pascal #define PASCAL pascal
#define _CS getCS() #define _CS getCS()
unsigned short getCS(void); unsigned short getCS(void);
#pragma aux getCS = "mov dx,cs" value [dx] modify exact[dx]; #pragma aux getCS = "mov dx,cs" __value [__dx] __modify __exact[__dx];
#define _SS getSS() #define _SS getSS()
unsigned short getSS(void); unsigned short getSS(void);
#pragma aux getSS = "mov dx,ss" value [dx] modify exact[dx]; #pragma aux getSS = "mov dx,ss" __value [__dx] __modify __exact[__dx];
#if !defined(FORSYS) && !defined(EXEFLAT) && _M_IX86 >= 300 #if !defined(FORSYS) && !defined(EXEFLAT) && _M_IX86 >= 300
#pragma aux default parm [ax dx cx] modify [ax dx es fs] /* min.unpacked size */ #pragma aux __default __parm [__ax __dx __cx] __modify [__ax __dx __es __fs] /* min.unpacked size */
#endif #endif
/* enable Possible loss of precision warning for compatibility with Borland */ /* enable Possible loss of precision warning for compatibility with Borland */

2
kernel/chario.c
View File

@ -142,7 +142,7 @@ int ndread(struct dhdr FAR **pdev)
#ifdef __WATCOMC__ #ifdef __WATCOMC__
void fast_put_char(char c); void fast_put_char(char c);
#pragma aux fast_put_char = "int 29h" parm[al] modify exact [bx] #pragma aux fast_put_char = "int 29h" __parm[__al] __modify __exact [__bx]
#else #else
/* writes a character in raw mode using int29 for speed */ /* writes a character in raw mode using int29 for speed */

12
kernel/dsk.c
View File

@ -56,12 +56,12 @@ extern COUNT ASMPASCAL fl_lba_ReadWrite(BYTE drive, WORD mode,
* dap_p); * dap_p);
UWORD ASMPASCAL floppy_change(UWORD); UWORD ASMPASCAL floppy_change(UWORD);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) fl_reset modify exact [ax dx] #pragma aux (__pascal) fl_reset __modify __exact [__ax __dx]
#pragma aux (pascal) fl_diskchanged modify exact [ax dx] #pragma aux (__pascal) fl_diskchanged __modify __exact [__ax __dx]
#pragma aux (pascal) fl_setdisktype modify exact [ax bx dx] #pragma aux (__pascal) fl_setdisktype __modify __exact [__ax __bx __dx]
#pragma aux (pascal) fl_readkey modify exact [ax] #pragma aux (__pascal) fl_readkey __modify __exact [__ax]
#pragma aux (pascal) fl_lba_ReadWrite modify exact [ax dx] #pragma aux (__pascal) fl_lba_ReadWrite __modify __exact [__ax __dx]
#pragma aux (pascal) floppy_change modify exact [ax cx dx] #pragma aux (__pascal) floppy_change __modify __exact [__ax __cx __dx]
#endif #endif
STATIC int LBA_Transfer(ddt * pddt, UWORD mode, VOID FAR * buffer, STATIC int LBA_Transfer(ddt * pddt, UWORD mode, VOID FAR * buffer,

8
kernel/globals.h
View File

@ -372,9 +372,9 @@ VOID ASMPASCAL WriteATClock(BYTE *, BYTE, BYTE, BYTE);
VOID ASMPASCAL WritePCClock(ULONG); VOID ASMPASCAL WritePCClock(ULONG);
intvec getvec(unsigned char); intvec getvec(unsigned char);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) ReadPCClock modify exact [ax cx dx] #pragma aux (__pascal) ReadPCClock __modify __exact [__ax __cx __dx]
#pragma aux (pascal) WriteATClock modify exact [ax bx cx dx] #pragma aux (__pascal) WriteATClock __modify __exact [__ax __bx __cx __dx]
#pragma aux (pascal) WritePCClock modify exact [ax cx dx] #pragma aux (__pascal) WritePCClock __modify __exact [__ax __cx __dx]
#endif #endif
/* */ /* */
@ -410,7 +410,7 @@ void setvec(unsigned char intno, intvec vector);
/* ^Break handling */ /* ^Break handling */
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (cdecl) spawn_int23 aborts; #pragma aux (__cdecl) spawn_int23 __aborts;
#endif #endif
void ASMCFUNC spawn_int23(void); /* procsupt.asm */ void ASMCFUNC spawn_int23(void); /* procsupt.asm */
void ASMCFUNC DosIdle_hlt(void); /* dosidle.asm */ void ASMCFUNC DosIdle_hlt(void); /* dosidle.asm */

44
kernel/init-mod.h
View File

@ -84,18 +84,18 @@ char * ASMPASCAL strchr(const char *s, int ch);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
/* bx, cx, dx and es not used or clobbered for all asmsupt.asm functions except /* bx, cx, dx and es not used or clobbered for all asmsupt.asm functions except
(f)memchr/(f)strchr (which clobber dx) */ (f)memchr/(f)strchr (which clobber dx) */
#pragma aux (pascal) pascal_ax modify exact [ax] #pragma aux (__pascal) pascal_ax __modify __exact [__ax]
#pragma aux (pascal_ax) memset #pragma aux (pascal_ax) memset
#pragma aux (pascal_ax) fmemset #pragma aux (pascal_ax) fmemset
#pragma aux (pascal_ax) memcpy #pragma aux (pascal_ax) memcpy
#pragma aux (pascal_ax) fmemcpy #pragma aux (pascal_ax) fmemcpy
#pragma aux (pascal_ax) memcmp modify nomemory #pragma aux (pascal_ax) memcmp __modify __nomemory
#pragma aux (pascal_ax) fmemcmp modify nomemory #pragma aux (pascal_ax) fmemcmp __modify __nomemory
#pragma aux (pascal_ax) strcpy #pragma aux (pascal_ax) strcpy
#pragma aux (pascal_ax) fstrcpy #pragma aux (pascal_ax) fstrcpy
#pragma aux (pascal_ax) strlen modify nomemory #pragma aux (pascal_ax) strlen __modify __nomemory
#pragma aux (pascal_ax) fstrlen modify nomemory #pragma aux (pascal_ax) fstrlen __modify __nomemory
#pragma aux (pascal) strchr modify exact [ax dx] nomemory #pragma aux (__pascal) strchr __modify __exact [__ax __dx] __nomemory
#endif #endif
#undef LINESIZE #undef LINESIZE
@ -147,7 +147,7 @@ COUNT ASMPASCAL Umb_Test(void);
COUNT ASMPASCAL UMB_get_largest(void FAR * driverAddress, COUNT ASMPASCAL UMB_get_largest(void FAR * driverAddress,
UCOUNT * seg, UCOUNT * size); UCOUNT * seg, UCOUNT * size);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) UMB_get_largest modify exact [ax bx cx dx] #pragma aux (__pascal) UMB_get_largest __modify __exact [__ax __bx __cx __dx]
#endif #endif
/* inithma.c */ /* inithma.c */
@ -185,18 +185,18 @@ int ASMPASCAL init_switchar(int chr);
void ASMPASCAL keycheck(void); void ASMPASCAL keycheck(void);
void ASMPASCAL set_DTA(void far *dta); void ASMPASCAL set_DTA(void far *dta);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) init_call_intr modify exact [ax] #pragma aux (__pascal) init_call_intr __modify __exact [__ax]
#pragma aux (pascal) read modify exact [ax bx cx dx] #pragma aux (__pascal) read __modify __exact [__ax __bx __cx __dx]
#pragma aux (pascal) init_DosOpen modify exact [ax bx dx] #pragma aux (__pascal) init_DosOpen __modify __exact [__ax __bx __dx]
#pragma aux (pascal) close modify exact [ax bx] #pragma aux (__pascal) close __modify __exact [__ax __bx]
#pragma aux (pascal) dup2 modify exact [ax bx cx] #pragma aux (__pascal) dup2 __modify __exact [__ax __bx __cx]
#pragma aux (pascal) allocmem modify exact [ax bx] #pragma aux (__pascal) allocmem __modify __exact [__ax __bx]
#pragma aux (pascal) init_PSPSet modify exact [ax bx] #pragma aux (__pascal) init_PSPSet __modify __exact [__ax __bx]
#pragma aux (pascal) init_DosExec modify exact [ax bx dx es] #pragma aux (__pascal) init_DosExec __modify __exact [__ax __bx __dx __es]
#pragma aux (pascal) init_setdrive modify exact [ax bx dx] #pragma aux (__pascal) init_setdrive __modify __exact [__ax __bx __dx]
#pragma aux (pascal) init_switchar modify exact [ax bx dx] #pragma aux (__pascal) init_switchar __modify __exact [__ax __bx __dx]
#pragma aux (pascal) keycheck modify exact [ax] #pragma aux (__pascal) keycheck __modify __exact [__ax]
#pragma aux (pascal) set_DTA modify exact [ax bx dx] #pragma aux (__pascal) set_DTA __modify __exact [__ax __bx __dx]
#endif #endif
/* irqstack.asm */ /* irqstack.asm */
@ -333,9 +333,9 @@ extern void FAR * ASMPASCAL DetectXMSDriver(VOID);
extern int ASMPASCAL init_call_XMScall(void FAR * driverAddress, UWORD ax, extern int ASMPASCAL init_call_XMScall(void FAR * driverAddress, UWORD ax,
UWORD dx); UWORD dx);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) DetectXMSDriver modify exact [ax dx] #pragma aux (__pascal) DetectXMSDriver __modify __exact [__ax __dx]
#pragma aux (pascal) _EnableA20 modify exact [ax] #pragma aux (__pascal) _EnableA20 __modify __exact [__ax]
#pragma aux (pascal) _DisableA20 modify exact [ax] #pragma aux (__pascal) _DisableA20 __modify __exact [__ax]
#endif #endif
#if defined(WATCOM) && 0 #if defined(WATCOM) && 0

4
kernel/prf.c
View File

@ -99,13 +99,13 @@ void put_console(int c)
#else #else
#ifdef __WATCOMC__ #ifdef __WATCOMC__
void int29(char c); void int29(char c);
#pragma aux int29 = "int 0x29" parm [al] modify exact [bx]; #pragma aux int29 = "int 0x29" __parm [__al] __modify __exact [__bx];
#ifdef DEBUG_PRINT_COMPORT #ifdef DEBUG_PRINT_COMPORT
void fastComPrint(char c); void fastComPrint(char c);
#pragma aux fastComPrint = \ #pragma aux fastComPrint = \
"mov bx, 0xFD05" \ "mov bx, 0xFD05" \
"int 0x29" parm [al] modify exact [bx]; "int 0x29" __parm [__al] __modify __exact [__bx];
#endif #endif
#endif #endif

30
kernel/proto.h
View File

@ -54,7 +54,7 @@ unsigned char ctrl_break_pressed(void);
unsigned char check_handle_break(struct dhdr FAR **pdev); unsigned char check_handle_break(struct dhdr FAR **pdev);
void handle_break(struct dhdr FAR **pdev, int sft_out); void handle_break(struct dhdr FAR **pdev, int sft_out);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux handle_break aborts; #pragma aux handle_break __aborts;
#endif #endif
/* chario.c */ /* chario.c */
@ -127,8 +127,8 @@ COUNT DosTruename(const char FAR * src, char FAR * dest);
VOID ASMCFUNC DosIdle_int(void); VOID ASMCFUNC DosIdle_int(void);
VOID ASMCFUNC DosIdle_hlt(void); VOID ASMCFUNC DosIdle_hlt(void);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (cdecl) DosIdle_int modify exact [] #pragma aux (__cdecl) DosIdle_int __modify __exact []
#pragma aux (cdecl) DosIdle_hlt modify exact [] #pragma aux (__cdecl) DosIdle_hlt __modify __exact []
#endif #endif
/* error.c */ /* error.c */
@ -222,9 +222,9 @@ UWORD ASMPASCAL call_intr(WORD nr, iregs FAR * rp);
COUNT ASMPASCAL res_DosExec(COUNT mode, exec_blk * ep, BYTE * lp); COUNT ASMPASCAL res_DosExec(COUNT mode, exec_blk * ep, BYTE * lp);
UCOUNT ASMPASCAL res_read(int fd, void *buf, UCOUNT count); UCOUNT ASMPASCAL res_read(int fd, void *buf, UCOUNT count);
#ifdef __WATCOMC__ #ifdef __WATCOMC__
#pragma aux (pascal) call_intr modify exact [ax] #pragma aux (__pascal) call_intr __modify __exact [__ax]
#pragma aux (pascal) res_DosExec modify exact [ax bx dx es] #pragma aux (__pascal) res_DosExec __modify __exact [__ax __bx __dx __es]
#pragma aux (pascal) res_read modify exact [ax bx cx dx] #pragma aux (__pascal) res_read __modify __exact [__ax __bx __cx __dx]
#endif #endif
/* ioctl.c */ /* ioctl.c */
@ -318,21 +318,21 @@ int /*ASMCFUNC*/ ASMPASCAL fmemcmp(const void FAR *m1, const void FAR *m2, size_
#ifdef __WATCOMC__ #ifdef __WATCOMC__
/* bx, cx, dx and es not used or clobbered for all asmsupt.asm functions except /* bx, cx, dx and es not used or clobbered for all asmsupt.asm functions except
(f)memchr/(f)strchr (which clobber dx) */ (f)memchr/(f)strchr (which clobber dx) */
#pragma aux (pascal) pascal_ax modify exact [ax] #pragma aux (__pascal) pascal_ax __modify __exact [__ax]
#pragma aux (pascal_ax) fmemcpy #pragma aux (pascal_ax) fmemcpy
#pragma aux (pascal_ax) memcpy #pragma aux (pascal_ax) memcpy
#pragma aux (pascal_ax) fmemset #pragma aux (pascal_ax) fmemset
#pragma aux (pascal_ax) memset #pragma aux (pascal_ax) memset
#pragma aux (pascal_ax) fmemcmp modify nomemory #pragma aux (pascal_ax) fmemcmp __modify __nomemory
#pragma aux (pascal_ax) memcmp modify nomemory #pragma aux (pascal_ax) memcmp __modify __nomemory
#pragma aux (pascal_ax) fstrcpy #pragma aux (pascal_ax) fstrcpy
#pragma aux (pascal_ax) strcpy #pragma aux (pascal_ax) strcpy
#pragma aux (pascal_ax) fstrlen modify nomemory #pragma aux (pascal_ax) fstrlen __modify __nomemory
#pragma aux (pascal_ax) strlen modify nomemory #pragma aux (pascal_ax) strlen __modify __nomemory
#pragma aux (pascal) memchr modify exact [ax dx] nomemory #pragma aux (__pascal) memchr __modify __exact [__ax __dx] __nomemory
#pragma aux (pascal) fmemchr modify exact [ax dx] nomemory #pragma aux (__pascal) fmemchr __modify __exact [__ax __dx] __nomemory
#pragma aux (pascal) strchr modify exact [ax dx] nomemory #pragma aux (__pascal) strchr __modify __exact [__ax __dx] __nomemory
#pragma aux (pascal) fstrchr modify exact [ax dx] nomemory #pragma aux (__pascal) fstrchr __modify __exact [__ax __dx] __nomemory
#endif #endif
/* sysclk.c */ /* sysclk.c */

4
sys/fdkrncfg.c
View File

@ -43,8 +43,8 @@ unsigned long lseek(int fildes, unsigned long offset, int whence);
#pragma aux lseek = \ #pragma aux lseek = \
"mov ah, 0x42" \ "mov ah, 0x42" \
"int 0x21" \ "int 0x21" \
parm [bx] [dx cx] [ax] \ __parm [__bx] [__dx __cx] [__ax] \
value [dx ax]; __value [__dx __ax];
#elif defined(__GNUC__) #elif defined(__GNUC__)
#include <unistd.h> #include <unistd.h>

44
sys/sys.c
View File

@ -231,7 +231,7 @@ unsigned getcurdrive(void);
"mov ah, 0x19" \ "mov ah, 0x19" \
"int 0x21" \ "int 0x21" \
"xor ah, ah" \ "xor ah, ah" \
value [ax]; __value [__ax];
long filelength(int __handle); long filelength(int __handle);
@ -248,9 +248,9 @@ long filelength(int __handle);
"int 0x21" \ "int 0x21" \
"pop dx" \ "pop dx" \
"pop ax" \ "pop ax" \
parm [bx] \ __parm [__bx] \
modify [cx] \ __modify [__cx] \
value [dx ax]; __value [__dx __ax];
extern int unlink(const char *pathname); extern int unlink(const char *pathname);
@ -1076,9 +1076,9 @@ int absread(int DosDrive, int nsects, int foo, void *diskReadPacket);
"sbb ax, ax" \ "sbb ax, ax" \
"popf" \ "popf" \
"pop bp" \ "pop bp" \
parm [ax] [cx] [dx] [bx] \ __parm [__ax] [__cx] [__dx] [__bx] \
modify [si di] \ __modify [__si __di] \
value [ax]; __value [__ax];
int abswrite(int DosDrive, int nsects, int foo, void *diskReadPacket); int abswrite(int DosDrive, int nsects, int foo, void *diskReadPacket);
#pragma aux abswrite = \ #pragma aux abswrite = \
@ -1087,9 +1087,9 @@ int abswrite(int DosDrive, int nsects, int foo, void *diskReadPacket);
"sbb ax, ax" \ "sbb ax, ax" \
"popf" \ "popf" \
"pop bp" \ "pop bp" \
parm [ax] [cx] [dx] [bx] \ __parm [__ax] [__cx] [__dx] [__bx] \
modify [si di] \ __modify [__si __di] \
value [ax]; __value [__ax];
int fat32readwrite(int DosDrive, void *diskReadPacket, unsigned intno); int fat32readwrite(int DosDrive, void *diskReadPacket, unsigned intno);
#pragma aux fat32readwrite = \ #pragma aux fat32readwrite = \
@ -1097,9 +1097,9 @@ int fat32readwrite(int DosDrive, void *diskReadPacket, unsigned intno);
"mov cx, 0xffff" \ "mov cx, 0xffff" \
"int 0x21" \ "int 0x21" \
"sbb ax, ax" \ "sbb ax, ax" \
parm [dx] [bx] [si] \ __parm [__dx] [__bx] [__si] \
modify [cx dx si] \ __modify [__cx __dx __si] \
value [ax]; __value [__ax];
void reset_drive(int DosDrive); void reset_drive(int DosDrive);
#pragma aux reset_drive = \ #pragma aux reset_drive = \
@ -1110,22 +1110,22 @@ void reset_drive(int DosDrive);
"mov ah,0x32" \ "mov ah,0x32" \
"int 0x21" \ "int 0x21" \
"pop ds" \ "pop ds" \
parm [dx] \ __parm [__dx] \
modify [ax bx]; __modify [__ax __bx];
void truename(char far *dest, const char *src); void truename(char far *dest, const char *src);
#pragma aux truename = \ #pragma aux truename = \
"mov ah,0x60" \ "mov ah,0x60" \
"int 0x21" \ "int 0x21" \
parm [es di] [si]; __parm [__es __di] [__si];
int generic_block_ioctl(unsigned drive, unsigned cx, unsigned char *par); int generic_block_ioctl(unsigned drive, unsigned cx, unsigned char *par);
#pragma aux generic_block_ioctl = \ #pragma aux generic_block_ioctl = \
"mov ax, 0x440d" \ "mov ax, 0x440d" \
"int 0x21" \ "int 0x21" \
"sbb ax, ax" \ "sbb ax, ax" \
value [ax] \ __value [__ax] \
parm [bx] [cx] [dx]; /* BH must be 0 for lock! */ __parm [__bx] [__cx] [__dx]; /* BH must be 0 for lock! */
#else #else
@ -1237,8 +1237,8 @@ unsigned getextdrivespace(void far *drivename, void *buf, unsigned buf_size);
"stc" \ "stc" \
"int 0x21" \ "int 0x21" \
"sbb ax, ax" \ "sbb ax, ax" \
parm [es dx] [di] [cx] \ __parm [__es __dx] [__di] [__cx] \
value [ax]; __value [__ax];
#else /* !defined __WATCOMC__ */ #else /* !defined __WATCOMC__ */
@ -1279,8 +1279,8 @@ BOOL haveLBA(void); /* return TRUE if we have LBA BIOS, FALSE otherwise */
"and cx, 1" \ "and cx, 1" \
"xchg cx, ax" \ "xchg cx, ax" \
"quit:" \ "quit:" \
modify [bx cx dx] \ __modify [__bx __cx __dx] \
value [ax]; __value [__ax];
#else #else
BOOL haveLBA(void) BOOL haveLBA(void)