cc17b27a2b
3 sets of libraries are built now: . ack: all libraries that ack can compile (/usr/lib/i386/) . clang+elf: all libraries with minix headers (/usr/lib/) . clang+elf: all libraries with netbsd headers (/usr/netbsd/) Once everything can be compiled with netbsd libraries and headers, the /usr/netbsd hierarchy will be obsolete and its libraries compiled with netbsd headers will be installed in /usr/lib, and its headers in /usr/include. (i.e. minix libc and current minix headers set will be gone.) To use the NetBSD libc system (libraries + headers) before it is the default libc, see: http://wiki.minix3.org/en/DevelopersGuide/UsingNetBSDCode This wiki page also documents the maintenance of the patch files of minix-specific changes to imported NetBSD code. Changes in this commit: . libsys: Add NBSD compilation and create a safe NBSD-based libc. . Port rest of libraries (except libddekit) to new header system. . Enable compilation of libddekit with new headers. . Enable kernel compilation with new headers. . Enable drivers compilation with new headers. . Port legacy commands to new headers and libc. . Port servers to new headers. . Add <sys/sigcontext.h> in compat library. . Remove dependency file in tree. . Enable compilation of common/lib/libc/atomic in libsys . Do not generate RCSID strings in libc. . Temporarily disable zoneinfo as they are incompatible with NetBSD format . obj-nbsd for .gitignore . Procfs: use only integer arithmetic. (Antoine Leca) . Increase ramdisk size to create NBSD-based images. . Remove INCSYMLINKS handling hack. . Add nbsd_include/sys/exec_elf.h . Enable ELF compilation with NBSD libc. . Add 'make nbsdsrc' in tools to download reference NetBSD sources. . Automate minix-port.patch creation. . Avoid using fstavfs() as it is *extremely* slow and unneeded. . Set err() as PRIVATE to avoid name clash with libc. . [NBSD] servers/vm: remove compilation warnings. . u32 is not a long in NBSD headers. . UPDATING info on netbsd hierarchy . commands fixes for netbsd libc
215 lines
5 KiB
C
215 lines
5 KiB
C
/* type.h - types for db.
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*
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* $Id: type.h,v 1.1 1997/10/20 12:00:00 cwr Exp cwr $
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*/
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typedef unsigned long bigcount_t;
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typedef unsigned long flags_t;
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typedef int bool_pt;
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typedef char bool_t;
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typedef int char_pt;
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typedef int char16_t; /* ASCII character possibly with scan code */
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typedef unsigned count_t;
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typedef unsigned long offset_t;
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typedef unsigned opcode_pt; /* promote to unsigned and not int */
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typedef int (*pfi_t)();
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typedef void (*pfv_t)();
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typedef unsigned long physoff_t;
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typedef unsigned peekboff_t;
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typedef unsigned peekoff_t;
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typedef int peekseg_t;
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typedef unsigned port_t;
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typedef int reg_pt;
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typedef unsigned char reg_t;
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typedef unsigned segment_t;
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typedef long soffset_t;
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typedef int su8_pt;
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typedef int su16_t;
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typedef unsigned u4_pt; /* promote to unsigned and not int */
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typedef unsigned u8_pt;
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typedef unsigned u16_pt;
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struct address_s
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{
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offset_t off;
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offset_t base;
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};
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struct desctableptr_s {
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u16_t limit;
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u32_t base; /* really u24_t + pad for 286 */
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};
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struct regs_s
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{
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offset_t ax;
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offset_t bx;
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offset_t cx;
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offset_t dx;
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offset_t si;
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offset_t di;
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offset_t bp;
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offset_t sp;
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offset_t dsbase;
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offset_t esbase;
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offset_t fsbase;
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offset_t gsbase;
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offset_t ssbase;
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offset_t csbase;
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offset_t ip;
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flags_t f;
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offset_t ds;
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offset_t es;
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offset_t fs;
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offset_t gs;
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offset_t ss;
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offset_t cs;
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};
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struct specregs_s
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{
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u32_t cr0; /* control regs, cr0 is msw + pad for 286 */
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u32_t cr2;
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u32_t cr3;
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u32_t dr0; /* debug regs */
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u32_t dr1;
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u32_t dr2;
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u32_t dr3;
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u32_t dr6;
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u32_t dr7;
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u32_t tr6; /* test regs */
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u32_t tr7;
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u16_t gdtlimit;
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u32_t gdtbase; /* depend on 16-bit compiler so no long align */
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u16_t gdtpad;
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u16_t idtlimit;
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u32_t idtbase;
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u16_t idtpad;
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u16_t ldtlimit;
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u32_t ldtbase;
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u16_t ldt;
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u16_t tr; /* task register */
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u16_t trpad;
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};
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/* prototypes */
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#if __STDC__
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#define P(x) x
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#else
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#define P(x) ()
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#endif
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/* library, very few! */
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void *memcpy P((void *dst, const void *src, unsigned size));
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void *memmove P((void *dst, const void *src, unsigned size));
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unsigned strlen P((const char *s));
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char *strncpy P((char *dst, const char *src, unsigned size));
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/* db.c */
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void db_main P((void));
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void get_kbd_state P(());
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void get_scr_state P(());
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void info P((void));
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void reboot P((void));
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void reset_kbd_state P(());
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#ifndef __NBSD_LIBC
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/* getline.c */
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char *getline P((char *startline, unsigned maxlength, unsigned offset));
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#endif
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/* ihexload.c */
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void ihexload P((void));
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/* io.c */
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void can_itty P((void));
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void can_keyboard P((void));
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void can_otty P((void));
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void can_screen P((void));
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void closeio P((void));
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void closestring P((void));
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void enab_itty P((void));
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void enab_keyboard P((void));
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void enab_otty P((void));
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void enab_screen P((void));
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void flipcase P((void));
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u8_pt get8 P((void));
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u16_pt get16 P((void));
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u32_t get32 P((void));
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char16_t inchar P((void));
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char_pt mytolower P((char_pt ch));
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void openio P((void));
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void openstring P((char *string, int length));
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void outbyte P((char_pt byte));
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void outcomma P((void));
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void outh4 P((u4_pt num));
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void outh8 P((u8_pt num));
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void outh16 P((u16_pt num));
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void outh32 P((u32_t num));
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bool_pt outnl P((void));
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count_t outsegaddr P((struct address_s *ap, offset_t addr));
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count_t outsegreg P((offset_t num));
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void outspace P((void));
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void outstr P((char *s));
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void outtab P((void));
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void outustr P((char *s));
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void set_tty P((void));
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void show_db_screen P((void));
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void show_user_screen P((void));
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count_t stringpos P((void));
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count_t stringtab P((void));
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char_pt testchar P((void));
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/* lib88.s */
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int get_privilege P((void));
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unsigned get_processor P((void));
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unsigned in16portb P((port_t port));
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physoff_t linear2addr P((segment_t segment, u16_pt offset));
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void oportb P((port_t port, u8_pt value));
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u8_pt peek_byte P((physoff_t offset));
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u16_pt peek_word P((physoff_t offset));
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u32_t peek_dword P((physoff_t offset));
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void poke_byte P((physoff_t offset, u8_pt value));
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void poke_word P((physoff_t offset, u16_pt value));
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#ifdef N_TEXT
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void symswap P((struct nlist *left, struct nlist *right,
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segment_t tableseg, unsigned length));
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#endif
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/* pcio.c */
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void kbdclose P((void));
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char_pt kbdin P((void));
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void kbdioctl P((int command));
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void kbdopen P((void));
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void kbdout P((int c));
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/* screen.s */
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void scrclose P((void));
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void scrioctl P((int command));
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char_pt scrin P((void));
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void scropen P((void));
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void scrout P((char_pt c));
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/* sym.c */
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#ifdef N_TEXT
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struct nlist *findsname P((char *name, int where, bool_pt allflag));
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struct nlist *findsval P((offset_t value, int where));
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struct nlist *findrval P((offset_t value, int where));
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void outsym P((struct nlist *sp, offset_t off));
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void outrel P((struct nlist *sp, offset_t off));
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#endif
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void setproc P((char_pt c, struct address_s *pdptr, struct address_s *pmptr));
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void syminit P((void));
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/* tty.s */
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void ttyclose P((void));
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void ttyioctl P((int command));
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char_pt ttyin P((void));
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void ttyopen P((void));
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void ttyout P((char_pt c));
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/* unasm.c */
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bool_pt puti P((void));
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