mirror of
https://gitlab.os-k.eu/os-k-team/os-k.git
synced 2023-08-25 14:03:10 +02:00
sprintf family, ctype, better panic, better terminals, better kernel/base.h & other stuff (#29)
This commit is contained in:
parent
bbb4931238
commit
cd0913ed13
2
.gitignore
vendored
2
.gitignore
vendored
@ -23,7 +23,7 @@ multiboot.pdf
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grub.log
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Makefile.out.2
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build/bin/s**
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.stylehlp
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#.stylehlp
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# Linker output
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*.ilk
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@ -1,7 +1,7 @@
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//----------------------------------------------------------------------------//
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// GNU GPL OS/K //
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// //
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// Desc: Arithmetic functions //
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// Desc: //
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// //
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// //
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// Copyright © 2018-2019 The OS/K Team //
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@ -22,27 +22,5 @@
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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// do not mask anything
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#define _KALEID_UNMASKED
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#include <kalbase.h>
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int _osk_abs(int x)
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{
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return abs(x);
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}
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long _osk_labs(long x)
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{
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return labs(x);
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}
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div_t _osk_div(int x, int y)
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{
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return div(x, y);
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}
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ldiv_t _osk_ldiv(long x, long y)
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{
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return ldiv(x, y);
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}
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//------------------------------------------//
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@ -30,7 +30,7 @@
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CCNAME="/opt/cross-cc/bin/x86_64-elf-gcc"
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CC2NAME=gcc
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COPTIM=-O2
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CWARNS=-Wall -Wextra -Werror=implicit-function-declaration
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CWARNS=-Wall -Wextra // -Werror=implicit-function-declaration
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CINCLUDES=-Ikaleid/include
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CFLAGS1=-nostdlib -ffreestanding -mcmodel=large // -std=gnu11
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@ -63,10 +63,10 @@ testing: bootloader pseudo_kern
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COBJDIR=$(OBJDIR)/$(COMMDIR)
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LOBJDIR=$(OBJDIR)/$(LINXDIR)
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COMMOBJS=COBJ6(string, status, rand, memory, arith, strtol) COBJ4(itoa, ltoa, utoa, ultoa) COBJ4(atoi, atol, atou, atoul) COBJ2(../extras/prog, ../extras/argv)
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COMMOBJS=COBJ6(string, status, rand, memory, strtol, sprintf) COBJ4(itoa, ltoa, utoa, ultoa) COBJ4(atoi, atol, atou, atoul) COBJ3(../extras/prog, ../extras/argv, ctype)
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TCC=$(CC2NAME) $(COPTIM) $(CWARNS) $(CINCLUDES)
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KCC=$(CC) -D_KALEID_KERNEL
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KCC=$(CC) -D_OSK_SOURCE -D_KALEID_KERNEL
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comm-convert:
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COMPILE_CONVRT1(itoa) -D_NEED_ITOA
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@ -80,11 +80,12 @@ comm-convert:
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common: comm-convert
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COMPILE_COMMON(rand)
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COMPILE_COMMON(arith)
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COMPILE_COMMON(ctype)
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COMPILE_COMMON(string)
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COMPILE_COMMON(status)
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COMPILE_COMMON(memory) -fno-strict-aliasing
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COMPILE_COMMON(strtol)
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COMPILE_COMMON(sprintf)
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COMPILE_COMMON(../extras/prog)
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COMPILE_COMMON(../extras/argv)
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74
kaleid/crtlib/ctype.c
Normal file
74
kaleid/crtlib/ctype.c
Normal file
@ -0,0 +1,74 @@
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//----------------------------------------------------------------------------//
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// GNU GPL OS/K //
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// //
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// Desc: Character types //
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// //
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// //
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// Copyright © 2018-2019 The OS/K Team //
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// //
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// This file is part of OS/K. //
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// //
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// OS/K is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 3 of the License, or //
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// any later version. //
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// //
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// OS/K is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY//without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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#include <kalbase.h>
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#define SH(x) (1 << x)
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enum
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{
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CT = SH(0), // control
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PR = SH(1), // printing
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GR = SH(2)|PR, // graphical
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DX = SH(3)|GR, // hex digit
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DG = SH(4)|DX, // decimal digit
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SP = SH(5), // space
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BK = SH(6)|SP, // blank
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PT = SH(7)|GR, // punctuation
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AL = SH(8)|GR, // alpha
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UP = SH(9)|AL, // upper alpha
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LW = SH(10)|AL // lower alpha
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};
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int __ctype[] = {
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// ASCII ctype table
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/* 0 */ CT, CT, CT, CT, CT, CT, CT, CT, CT, BK|CT,
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/* 10 */ SP|CT, SP|CT, SP|CT, SP|CT, CT, CT, CT, CT, CT, CT,
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/* 20 */ CT, CT, CT, CT, CT, CT, CT, CT, CT, CT,
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/* 30 */ CT, CT, BK|PR, PT, PT, PT, PT, PT, PT, PT,
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/* 40 */ PT, PT, PT, PT, PT, PT, PT, PT, DG, DG,
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/* 50 */ DG, DG, DG, DG, DG, DG, DG, DG, PT, PT,
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/* 60 */ PT, PT, PT, PT, PT, UP|DX, UP|DX, UP|DX, UP|DX, UP|DX,
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/* 70 */ UP|DX, UP, UP, UP, UP, UP, UP, UP, UP, UP,
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/* 80 */ UP, UP, UP, UP, UP, UP, UP, UP, UP, UP,
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/* 90 */ UP, PT, PT, PT, PT, PT, PT, LW|DX, LW|DX, LW|DX,
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/* 100 */ LW|DX, LW|DX, LW|DX, LW, LW, LW, LW, LW, LW, LW,
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/* 110 */ LW, LW, LW, LW, LW, LW, LW, LW, LW, LW,
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/* 120 */ LW, LW, LW, PT, PT, PT, PT, CT,
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};
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static_assert(sizeof(__ctype) == 128 * sizeof(int), "ctype table - invalid size");
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int tolower(int c)
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{
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if (isupper(c)) return c + ('a' - 'A');
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return c;
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}
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int toupper(int c)
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{
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if (islower(c)) return c - ('a' - 'A');
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return c;
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}
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@ -17,6 +17,7 @@ static const char digits[] =
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//
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// Integer to string in any base between 2 and 36 (included)
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// Returns str
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//
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#if defined(_NEED_ITOA)
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@ -22,27 +22,34 @@
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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//
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// TODO integer modifiers
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//
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#include <kalbase.h>
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//
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// Format str according to fmt using ellipsed arguments
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//
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// BE CAREFUL when using this
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// you need to know for sure an overflow won't happen
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// Standard is dumb so we won't follow it:
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// 1) we return a size_t instead of int
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// 2) for (v)snprintf we return the number of characters written
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// instead of the number of characters that would have been written
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// given large enough n
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//
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int sprintf(char *str, const char *fmt, ...)
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size_t sprintf(char *str, const char *fmt, ...)
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{
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int ret;
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va_list ap;
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va_start(ap);
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va_start(ap, fmt);
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ret = vsnprintf(str, SIZE_T_MAX, fmt, ap);
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va_end(ap);
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return ret;
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}
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int vsprintf(char *str, const char *fmt, va_list ap)
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size_t vsprintf(char *str, const char *fmt, va_list ap)
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{
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return vsnprintf(str, SIZE_T_MAX, fmt, ap);
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}
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@ -51,40 +58,188 @@ int vsprintf(char *str, const char *fmt, va_list ap)
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// (v)sprintf() but with a size limit: no more than n bytes are written in str
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// Always null-terminate str
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//
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int snprintf(char *str, size_t n, const char *fmt, ...)
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size_t snprintf(char *str, size_t n, const char *fmt, ...)
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{
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int ret;
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va_list ap;
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va_start(ap);
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ret = vsnprintf(str, n, fmt, ap)
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va_start(ap, fmt);
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ret = vsnprintf(str, n, fmt, ap);
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va_end(ap);
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return ret;
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}
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int vsnprintf(char *str, size_t n, const char *fmt, va_list ap)
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{
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int ret = 0;
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// Size of the buffer is for convertions
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#define CONVBUF 4096
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// Go throught the format string
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while (*fmt) {
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size_t vsnprintf(char *str, size_t n, const char *fmt, va_list ap)
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{
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size_t ret = 0;
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bool lflag = 0, hflag = 0, hhflag = 0, altflag = 0;
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int base;
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char mod;
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char convbuf[CONVBUF] = { 0 };
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char c;
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int d;
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uint u;
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char *s;
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// For aesthetic reasons...
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n--;
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// Go through the format string
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while (*fmt && ret < n) {
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// Regular character
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if (*fmt != '%') {
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// Even if we don't have any more room we still increase ret
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if (ret++ < n) {
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*str++ = *fmt++;
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}
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*str++ = *fmt++;
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ret++;
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continue;
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}
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switch (*fmt) {
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case 'd':
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default:
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// Found a '%'
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while (1) {
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mod = *++fmt;
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if (mod == '%') {
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*str++ = '%';
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ret++;
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break;
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}
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if (mod == '#') {
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altflag = 1;
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continue;
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}
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if (mod == 'l' || mod == 'z' || mod == 't') {
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// 'll'/'z'/'t' aliased to 'l'
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lflag = 1;
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continue;
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}
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if (mod == 'h') {
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if (hflag) hhflag = 1;
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else hflag = 1;
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continue;
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}
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if (mod == 'c') {
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c = (char)va_arg(ap, int);
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*str++ = c;
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ret++;
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break;
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}
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if (mod == 's') {
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s = va_arg(ap, char *);
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while (*s && ret < n) {
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*str++ = *s++;
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ret++;
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}
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break;
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}
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if (mod == 'i') {
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mod = 'd';
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goto numeric;
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}
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if (mod == 'p') {
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mod = 'x';
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lflag = 1;
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altflag = 1;
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goto numeric;
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}
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if (mod == 'd' || mod == 'u' || mod == 'b' ||
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mod == 'o' || mod == 'x' || mod == 'X') {
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// Label to avoid some useless tests
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numeric:
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if (altflag && mod != 'd' && mod != 'u') {
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// #d / #u is undefined behaviour
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*str++ = '0';
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if (++ret >= n) break;
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if (mod != 'o') {
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*str++ = mod;
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ret++;
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}
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}
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// "%d" is a special snowflake, deal with it separately
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if (mod == 'd') {
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if (lflag) {
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ltoa(va_arg(ap, long), convbuf, 10);
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}
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else {
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d = va_arg(ap, int);
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if (hhflag) d &= 0xff; // char-ify
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else if (hflag) d &= 0xffff; // short-ify
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itoa(d, convbuf, 10);
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}
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}
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// All unsigned mods
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else {
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base = (mod == 'u' ? 10 : (mod == 'b' ? 2 : (mod == 'o' ? 8 : 16)));
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// Every other mod here is unsigned
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if (lflag) {
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ultoa(va_arg(ap, ulong), convbuf, base);
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}
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else {
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u = va_arg(ap, uint);
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if (hhflag) u &= 0xff; // char-ify
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else if (hflag) u &= 0xffff; // short-ify
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utoa(u, convbuf, base);
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}
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// "abcdef" => "ABCDEF"
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if (mod == 'X') {
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// Re-use s as an iterator for convbuf
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s = convbuf;
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while (*s) {
|
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if (islower(*s))
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*s = toupper(*s);
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s++;
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||||
}
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}
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||||
}
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|
||||
s = convbuf;
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// Convertions happened, now we write into str
|
||||
while (*s && ret < n) {
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*str++ = *s++;
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||||
ret++;
|
||||
}
|
||||
|
||||
// We're done dealing with this modifier
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||||
break;
|
||||
}
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|
||||
// Unknown/unsupported modifier :|
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*str++ = mod;
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break;
|
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}
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||||
|
||||
// We fallthrough here from the "while (1)"
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||||
fmt++;
|
||||
}
|
||||
|
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return ret;
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||||
// Null-terminate no matter what
|
||||
*str = 0;
|
||||
|
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return ret + 1;
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||||
}
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||||
|
||||
|
||||
|
@ -226,15 +226,12 @@ char *strcpy(char *restrict dest, const char *restrict src)
|
||||
//
|
||||
char *strncpy(char *restrict dest, const char *restrict src, size_t n)
|
||||
{
|
||||
size_t it;
|
||||
char *base = dest;
|
||||
|
||||
for (it = 0; it < n && src[it]; it++) {
|
||||
dest[it] = src[it];
|
||||
}
|
||||
while (n-- && (*dest++ = *src++));
|
||||
while (n--) *dest++ = 0;
|
||||
|
||||
while (it < n) dest[it++] = 0;
|
||||
|
||||
return dest;
|
||||
return base;
|
||||
}
|
||||
|
||||
//
|
||||
@ -242,22 +239,16 @@ char *strncpy(char *restrict dest, const char *restrict src, size_t n)
|
||||
// Always null-terminates dest, but doesn't fill
|
||||
// dest's contents past the null-terminator
|
||||
//
|
||||
// Returns the number of bytes NOT written, not counting null-terminators
|
||||
// Returns a pointer to the last character of src copied
|
||||
// (In particular it points to src's null-terminator if
|
||||
// and only if every character of src was successfuly copied)
|
||||
//
|
||||
size_t strnzcpy(char *restrict dest, const char *restrict src, size_t n)
|
||||
char *strnzcpy(char *restrict dest, const char *restrict src, size_t n)
|
||||
{
|
||||
size_t it, loss;
|
||||
while (n-- > 1 && (*dest = *src)) dest++, src++;
|
||||
if (*src) *++dest = 0;
|
||||
|
||||
for (it = 0; it < n - 1 && src[it]; it++) {
|
||||
dest[it] = src[it];
|
||||
}
|
||||
|
||||
dest[it] = 0;
|
||||
|
||||
// Compute how many bytes were not copied
|
||||
for (loss = it; src[loss]; loss++);
|
||||
|
||||
return loss - it;
|
||||
return (char *)src;
|
||||
}
|
||||
|
||||
//
|
||||
@ -276,17 +267,13 @@ char *strcat(char *restrict dest, const char *restrict src)
|
||||
//
|
||||
char *strncat(char *restrict dest, const char *restrict src, size_t n)
|
||||
{
|
||||
size_t it, off = 0;
|
||||
char *base = dest;
|
||||
|
||||
while (dest[off]) off++;
|
||||
while (*dest) dest++;
|
||||
while (n-- && (*dest++ = *src++));
|
||||
while (n--) *dest++ = 0;
|
||||
|
||||
for (it = 0; it < n && src[it]; it++) {
|
||||
dest[it+off] = src[it];
|
||||
}
|
||||
|
||||
while (it++ < n) dest[it+off] = 0;
|
||||
|
||||
return dest;
|
||||
return base;
|
||||
}
|
||||
|
||||
//
|
||||
@ -294,24 +281,18 @@ char *strncat(char *restrict dest, const char *restrict src, size_t n)
|
||||
// Always null-terminates dest, but doesn't fill
|
||||
// dest's contents past the null-terminator
|
||||
//
|
||||
// Returns the number of bytes NOT written, not counting null-terminators
|
||||
// Returns a pointer to the last character of src copied
|
||||
// (In particular it points to src's null-terminator if
|
||||
// and only if every character of src was successfuly copied)
|
||||
//
|
||||
size_t strnzcat(char *restrict dest, const char *restrict src, size_t n)
|
||||
char *strnzcat(char *restrict dest, const char *restrict src, size_t n)
|
||||
{
|
||||
size_t it, loss, off = 0;
|
||||
while (*dest) dest++;
|
||||
|
||||
while (dest[off]) off++;
|
||||
while (n-- > 1 && (*dest = *src)) dest++, src++;
|
||||
if (*src) *++dest = 0;
|
||||
|
||||
for (it = 0; it < n - 1 && src[it]; it++) {
|
||||
dest[it+off] = src[it];
|
||||
}
|
||||
|
||||
dest[it+off] = 0;
|
||||
|
||||
// Compute how many bytes were not copied
|
||||
for (loss = it; src[loss+off]; loss++);
|
||||
|
||||
return loss - it;
|
||||
return (char *)src;
|
||||
}
|
||||
|
||||
//
|
||||
|
@ -67,7 +67,7 @@ size_t KalComputeArgVecSize(const char *argv[])
|
||||
// ARG_MAX bytes are available
|
||||
//
|
||||
// That available space, however, remains strictly higher than 4KB,
|
||||
// which is the POSIX minimum; in case of doubt, safely use 4KB
|
||||
// which is the POSIX minimum; the current ARG_MAX guarantees 16KB available
|
||||
//
|
||||
// TODO long escape sequences
|
||||
// get program command line if cmdLine == NULL
|
||||
@ -112,6 +112,8 @@ error_t KalCmdLineToArgVecEx(const char *cmdLine,
|
||||
|
||||
// Make sure we don't go beyond ARG_MAX bytes
|
||||
if (written >= ARG_MAX - (1 + sizeof(char *))) {
|
||||
// Sanity check
|
||||
KalAssert(written == ARG_MAX - (1 + sizeof(char *)));
|
||||
|
||||
// All we have left is one byte for the null-terminator of the current slot
|
||||
// and sizeof(char *) bytes for the NULL at the end of argv
|
||||
@ -168,7 +170,6 @@ error_t KalCmdLineToArgVecEx(const char *cmdLine,
|
||||
if (!quotes && !started) {
|
||||
quotes = *cmdLine;
|
||||
started = true;
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -176,7 +177,6 @@ error_t KalCmdLineToArgVecEx(const char *cmdLine,
|
||||
if (quotes == *cmdLine && ISBLANK(cmdLine[1])) {
|
||||
quotes = 0;
|
||||
started = false;
|
||||
|
||||
NULLTERM_AND_SAVE;
|
||||
continue;
|
||||
}
|
||||
|
@ -100,14 +100,6 @@ noreturn void __assert_handler(const char *, const char *, int, const char *);
|
||||
|
||||
#else
|
||||
|
||||
#ifndef NDEBUG
|
||||
#define NDEBUG 1
|
||||
#endif
|
||||
|
||||
#ifndef _NO_DEBUG
|
||||
#define _NO_DEBUG 1
|
||||
#endif
|
||||
|
||||
#ifndef KalAssert
|
||||
#define KalAssert(x) ((void)0)
|
||||
#endif
|
||||
|
@ -59,6 +59,17 @@
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#if defined(_NO_DEBUG) || defined(NDEBUG)
|
||||
#ifndef NDEBUG
|
||||
#define NDEBUG 1
|
||||
#endif
|
||||
#ifndef _NO_DEBUG
|
||||
#define _NO_DEBUG 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef __alignof_is_defined
|
||||
#define __alignof_is_defined
|
||||
#define alignof _Alignof
|
||||
@ -69,19 +80,26 @@
|
||||
#define alignas _Alignas
|
||||
#endif
|
||||
|
||||
#ifndef TRUE
|
||||
#define TRUE 1
|
||||
#endif
|
||||
|
||||
#ifndef FALSE
|
||||
#define FALSE 0
|
||||
#endif
|
||||
|
||||
#ifndef __bool_true_false_are_defined
|
||||
#define __bool_true_false_are_defined
|
||||
#ifndef __cplusplus
|
||||
# define bool _Bool
|
||||
# define true 1
|
||||
# define false 0
|
||||
# ifndef TRUE
|
||||
# define TRUE 1
|
||||
# endif
|
||||
# ifndef FALSE
|
||||
# define FALSE 0
|
||||
# endif
|
||||
#else
|
||||
# define bool bool
|
||||
# define true true
|
||||
# define false false
|
||||
#endif
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef _PACKED
|
||||
|
@ -46,13 +46,13 @@ typedef unsigned long size_t;
|
||||
typedef __builtin_va_list va_list;
|
||||
#endif
|
||||
|
||||
#ifndef __div_t_defined
|
||||
#define __div_t_defined
|
||||
#ifndef __osk_div_t_defined
|
||||
#define __osk_div_t_defined
|
||||
typedef struct { int quot, rem; } div_t;
|
||||
#endif
|
||||
|
||||
#ifndef __ldiv_t_defined
|
||||
#define __ldiv_t_defined
|
||||
#ifndef __osk_ldiv_t_defined
|
||||
#define __osk_ldiv_t_defined
|
||||
typedef struct { long quot, rem; } ldiv_t;
|
||||
#endif
|
||||
|
||||
@ -150,36 +150,36 @@ char *strpbrk(const char *, const char *);
|
||||
char *strtok(char *restrict, const char *restrict);
|
||||
char *strtok_r(char *restrict, const char *restrict, char **restrict);
|
||||
|
||||
char *strcpy (char *restrict, const char *restrict);
|
||||
char *strncpy (char *restrict, const char *restrict, size_t);
|
||||
size_t strnzcpy(char *restrict, const char *restrict, size_t);
|
||||
char *strcpy(char *restrict, const char *restrict);
|
||||
char *strncpy(char *restrict, const char *restrict, size_t);
|
||||
char *strnzcpy(char *restrict, const char *restrict, size_t);
|
||||
|
||||
char *strcat (char *restrict, const char *restrict);
|
||||
char *strncat (char *restrict, const char *restrict, size_t);
|
||||
size_t strnzcat(char *restrict, const char *restrict, size_t);
|
||||
char *strcat(char *restrict, const char *restrict);
|
||||
char *strncat(char *restrict, const char *restrict, size_t);
|
||||
char *strnzcat(char *restrict, const char *restrict, size_t);
|
||||
|
||||
char *strrev(char *restrict, const char *restrict);
|
||||
char *strrev2(char *);
|
||||
|
||||
int sprintf(char *, const char *, ...);
|
||||
int snprintf(char *, size_t, const char *, ...);
|
||||
int vsprintf(char *, const char *, va_list);
|
||||
int vsnprintf(char *, size_t, const char *, va_list);
|
||||
size_t sprintf(char *, const char *, ...);
|
||||
size_t snprintf(char *, size_t, const char *, ...);
|
||||
size_t vsprintf(char *, const char *, va_list);
|
||||
size_t vsnprintf(char *, size_t, const char *, va_list);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
char *itoa(int, char *, int);
|
||||
char *ltoa(long, char *, int);
|
||||
char *utoa(unsigned int, char *, int);
|
||||
char *ultoa(unsigned long, char *, int);
|
||||
char *itoa(int, char *, int);
|
||||
char *ltoa(long, char *, int);
|
||||
char *utoa(unsigned int, char *, int);
|
||||
char *ultoa(unsigned long, char *, int);
|
||||
|
||||
int atoi(const char *);
|
||||
long atol(const char *);
|
||||
unsigned int atou(const char *);
|
||||
unsigned long atoul(const char *);
|
||||
int atoi(const char *);
|
||||
long atol(const char *);
|
||||
long strtol(const char *restrict, char **restrict, int);
|
||||
|
||||
long strtol (const char *restrict, char **restrict, int);
|
||||
unsigned long strtoul(const char *restrict, char **restrict, int);
|
||||
unsigned int atou(const char *);
|
||||
unsigned long atoul(const char *);
|
||||
unsigned long strtoul(const char *restrict, char **restrict, int);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
@ -193,26 +193,67 @@ char *strsignal(int);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
int toupper(int);
|
||||
int tolower(int);
|
||||
|
||||
static inline int isascii(int __c)
|
||||
{ return !(__c & ~0xff); }
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
extern int __ctype[];
|
||||
|
||||
#define _SH(x) (1 << (x))
|
||||
|
||||
enum
|
||||
{
|
||||
_CT = _SH(0), // control
|
||||
_PR = _SH(1), // printing
|
||||
_GR = _SH(2), // graphical
|
||||
_DX = _SH(3), // hex digit
|
||||
_DG = _SH(4), // decimal digit
|
||||
_SP = _SH(5), // space
|
||||
_BK = _SH(6), // blank
|
||||
_PT = _SH(7), // punctuation
|
||||
_AL = _SH(8), // alpha
|
||||
_UP = _SH(9), // upper alpha
|
||||
_LW = _SH(10), // lower alpha
|
||||
};
|
||||
|
||||
#define DEC_CTYPE_FUNC(name, flag) \
|
||||
static inline bool name(int __c) \
|
||||
{ return isascii(__c) ? !!(__ctype[__c] & flag) : 0; }
|
||||
|
||||
DEC_CTYPE_FUNC(iscntrl, _CT);
|
||||
DEC_CTYPE_FUNC(isprint, _PR);
|
||||
DEC_CTYPE_FUNC(isgraph, _GR);
|
||||
DEC_CTYPE_FUNC(isdigit, _DG);
|
||||
DEC_CTYPE_FUNC(isspace, _SP);
|
||||
DEC_CTYPE_FUNC(isblank, _BK);
|
||||
DEC_CTYPE_FUNC(ispunct, _PT);
|
||||
DEC_CTYPE_FUNC(isalpha, _AL);
|
||||
DEC_CTYPE_FUNC(isupper, _UP);
|
||||
DEC_CTYPE_FUNC(islower, _LW);
|
||||
DEC_CTYPE_FUNC(isxdigit, _DX);
|
||||
DEC_CTYPE_FUNC(isalnum, (_AL|_DG));
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef __abs_defined
|
||||
#define __abs_defined
|
||||
static inline int abs(int __x)
|
||||
{
|
||||
return __x < 0 ? -__x : __x;
|
||||
}
|
||||
{ return __x < 0 ? -__x : __x; }
|
||||
#endif
|
||||
|
||||
#ifndef __labs_defined
|
||||
#define __labs_defined
|
||||
static inline long labs(long __x)
|
||||
{
|
||||
return __x < 0 ? -__x : __x;
|
||||
}
|
||||
{ return __x < 0 ? -__x : __x; }
|
||||
#endif
|
||||
|
||||
#ifndef __div_defined
|
||||
#define __div_defined
|
||||
static inline div_t div(int __x, int __y)
|
||||
{
|
||||
static inline div_t div(int __x, int __y) {
|
||||
div_t __res;
|
||||
__res.quot = __x/__y;
|
||||
__res.rem = __x%__y;
|
||||
@ -222,8 +263,7 @@ static inline div_t div(int __x, int __y)
|
||||
|
||||
#ifndef __ldiv_defined
|
||||
#define __ldiv_defined
|
||||
static inline ldiv_t ldiv(long __x, long __y)
|
||||
{
|
||||
static inline ldiv_t ldiv(long __x, long __y) {
|
||||
ldiv_t __res;
|
||||
__res.quot = __x/__y;
|
||||
__res.rem = __x%__y;
|
||||
|
@ -25,6 +25,11 @@
|
||||
#ifndef _KALBASE_MASKS_H
|
||||
#define _KALBASE_MASKS_H
|
||||
|
||||
//
|
||||
// This file is only used for testing purposes
|
||||
// It will be deleted at some point
|
||||
//
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define div_t _osk_div_t
|
||||
@ -121,6 +126,27 @@
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define toupper _osk_toupper
|
||||
#define tolower _osk_tolower
|
||||
|
||||
#define isascii _osk_isascii
|
||||
#define iscntrl _osk_iscntrl
|
||||
#define isprint _osk_isprint
|
||||
#define isgraph _osk_isgraph
|
||||
#define isdigit _osk_isdigit
|
||||
#define isspace _osk_isspace
|
||||
#define isblank _osk_isblank
|
||||
#define ispunct _osk_ispunct
|
||||
#define isalpha _osk_isalpha
|
||||
#define isupper _osk_isupper
|
||||
#define islower _osk_islower
|
||||
#define isalnum _osk_isalnum
|
||||
#define isxdigit _osk_isxdigit
|
||||
|
||||
#define __ctype __osk_ctype
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define abs _osk_abs
|
||||
#define labs _osk_labs
|
||||
|
||||
@ -130,9 +156,6 @@
|
||||
#define max _osk_max
|
||||
#define lmax _osk_lmax
|
||||
|
||||
#define __div
|
||||
#define __ldiv
|
||||
|
||||
#define div _osk_div
|
||||
#define ldiv _osk_ldiv
|
||||
|
||||
|
@ -65,6 +65,11 @@ typedef signed int wchar_t;
|
||||
typedef unsigned long off_t;
|
||||
#endif
|
||||
|
||||
#ifndef __time_t_defined
|
||||
#define __time_t_defined
|
||||
typedef unsigned long time_t;
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef __ptrdiff_t_defined
|
||||
@ -99,13 +104,13 @@ typedef unsigned long uintmax_t;
|
||||
typedef __builtin_va_list va_list;
|
||||
#endif
|
||||
|
||||
#ifndef __div_t_defined
|
||||
#define __div_t_defined
|
||||
#ifndef __osk_div_t_defined
|
||||
#define __osk_div_t_defined
|
||||
typedef struct { int quot, rem; } div_t;
|
||||
#endif
|
||||
|
||||
#ifndef __ldiv_t_defined
|
||||
#define __ldiv_t_defined
|
||||
#ifndef __osk_ldiv_t_defined
|
||||
#define __osk_ldiv_t_defined
|
||||
typedef struct { long quot, rem; } ldiv_t;
|
||||
#endif
|
||||
|
||||
|
@ -26,13 +26,6 @@
|
||||
#include <kalbase.h>
|
||||
#endif
|
||||
|
||||
#ifdef _KALEID_KERNEL
|
||||
#define FILE FILE
|
||||
typedef void* FILE;
|
||||
#else
|
||||
#include <stdio.h>
|
||||
#endif
|
||||
|
||||
#ifndef _KALEXTRAS_ARGV_H
|
||||
#define _KALEXTRAS_ARGV_H
|
||||
|
||||
@ -46,6 +39,7 @@ typedef enum CmdParserReturn_t CmdParserReturn_t;
|
||||
|
||||
typedef struct CmdOption_t CmdOption_t;
|
||||
typedef struct CmdDocStrings_t CmdDocStrings_t;
|
||||
typedef struct CmdParserState_t CmdParserState_t;
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
@ -54,7 +48,7 @@ typedef struct CmdDocStrings_t CmdDocStrings_t;
|
||||
// the pointed-to strings and their null-terminators
|
||||
// This is a 32-bit integer
|
||||
//
|
||||
#define ARG_MAX (1 << 16) // 16 KB
|
||||
#define ARG_MAX (1 << 16) // 64 KB
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
@ -103,7 +97,7 @@ enum CmdParserFlags_t
|
||||
|
||||
// Use KalGetProgName() instead of argv[0]
|
||||
// as program name
|
||||
KALOPT_USE_ARGV0 = (1 << 5),
|
||||
KALOPT_DONT_USE_ARGV0 = (1 << 5),
|
||||
|
||||
// Call argument parser for non-options
|
||||
// Non-options arguments will be indicated by
|
||||
@ -202,7 +196,7 @@ struct CmdDocStrings_t
|
||||
//
|
||||
// The state variable passed to the parser containing useful infos
|
||||
//
|
||||
typedef struct {
|
||||
struct CmdParserState_t {
|
||||
|
||||
// Option we're currently parsing
|
||||
const CmdOption_t *option;
|
||||
@ -217,14 +211,14 @@ typedef struct {
|
||||
bool shownHelp;
|
||||
bool shownVersion;
|
||||
|
||||
// Standard output streams
|
||||
FILE *outStream;
|
||||
FILE *errStream;
|
||||
// Output streams (may be NULL)
|
||||
/*FILE*/ void *outStream;
|
||||
/*FILE*/ void *errStream;
|
||||
|
||||
// Private, internal data; do not touch
|
||||
void *priv;
|
||||
|
||||
} CmdParserState_t;
|
||||
};
|
||||
|
||||
//
|
||||
// The argument parser function
|
||||
@ -242,7 +236,7 @@ int KalComputeArgCount(const char **argv);
|
||||
size_t KalComputeArgVecSize(const char **argv);
|
||||
|
||||
//
|
||||
// Command line to argument vector utility
|
||||
// Command line to argument vector
|
||||
//
|
||||
error_t KalCmdLineToArgVecEx(const char *cmdLine,
|
||||
int *argcPtr,
|
||||
@ -255,10 +249,9 @@ error_t KalCmdLineToArgVecEx(const char *cmdLine,
|
||||
error_t KalCmdLineToArgVec(const char *cmdLine,
|
||||
int *argcPtr,
|
||||
char **argv);
|
||||
/*
|
||||
|
||||
//
|
||||
// Argument vector to command line utility
|
||||
// Argument vector to command line
|
||||
//
|
||||
error_t KalArgVecToCmdLineEx(char *cmdLine,
|
||||
size_t lengthMax,
|
||||
@ -285,8 +278,8 @@ error_t KalParseArgVecEx(int argc,
|
||||
const CmdDocStrings_t *docStrings,
|
||||
CmdParserFlags_t *flags,
|
||||
CmdParser_t *parser,
|
||||
FILE *outStream,
|
||||
FILE *errStream);
|
||||
/*FILE*/ void *outStream,
|
||||
/*FILE*/ void *errStream);
|
||||
//
|
||||
// KalParseArgVecEx(argc, argv, options, docString, stdin, stdout, parser, NULL)
|
||||
//
|
||||
@ -297,8 +290,6 @@ error_t KalParseArgVec(int argc,
|
||||
CmdParserFlags_t *flags,
|
||||
CmdParser_t *parser);
|
||||
|
||||
*/
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
@ -52,18 +52,18 @@ typedef struct ListNode_t ListNode_t;
|
||||
|
||||
struct ListHead_t
|
||||
{
|
||||
Lock_t *lock;
|
||||
ulong length;
|
||||
ListNode_t *first;
|
||||
ListNode_t *last;
|
||||
Lock_t *lock;
|
||||
ulong length;
|
||||
ListNode_t *first;
|
||||
ListNode_t *last;
|
||||
};
|
||||
|
||||
struct ListNode_t
|
||||
{
|
||||
void *data;
|
||||
ListHead_t *head;
|
||||
ListNode_t *prev;
|
||||
ListNode_t *next;
|
||||
void *data;
|
||||
ListHead_t *head;
|
||||
ListNode_t *prev;
|
||||
ListNode_t *next;
|
||||
};
|
||||
|
||||
//------------------------------------------//
|
||||
|
@ -1,7 +1,7 @@
|
||||
//----------------------------------------------------------------------------//
|
||||
// GNU GPL OS/K //
|
||||
// //
|
||||
// Desc: Memory allocation function //
|
||||
// Desc: Memory allocation functions //
|
||||
// //
|
||||
// //
|
||||
// Copyright © 2018-2019 The OS/K Team //
|
||||
|
@ -35,12 +35,6 @@
|
||||
#include <kalext.h>
|
||||
#endif
|
||||
|
||||
#ifdef _KALEID_KERNEL
|
||||
#ifndef _KALKERN_H
|
||||
#include <kalkern.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#endif
|
||||
|
@ -1,56 +0,0 @@
|
||||
//----------------------------------------------------------------------------//
|
||||
// GNU GPL OS/K //
|
||||
// //
|
||||
// Desc: Includes all Kaleid Kernel include files //
|
||||
// //
|
||||
// //
|
||||
// Copyright © 2018-2019 The OS/K Team //
|
||||
// //
|
||||
// This file is part of OS/K. //
|
||||
// //
|
||||
// OS/K is free software: you can redistribute it and/or modify //
|
||||
// it under the terms of the GNU General Public License as published by //
|
||||
// the Free Software Foundation, either version 3 of the License, or //
|
||||
// any later version. //
|
||||
// //
|
||||
// OS/K is distributed in the hope that it will be useful, //
|
||||
// but WITHOUT ANY WARRANTY//without even the implied warranty of //
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
||||
// GNU General Public License for more details. //
|
||||
// //
|
||||
// You should have received a copy of the GNU General Public License //
|
||||
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
#ifndef _KALBASE_H
|
||||
#include <kalbase.h>
|
||||
#endif
|
||||
|
||||
#ifndef _KALEXT_H
|
||||
#include <kalext.h>
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef _KALKERN_H
|
||||
#define _KALKERN_H
|
||||
|
||||
//------------------------------------------//
|
||||
// Kernel headers //
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef _KALKERN_BASE_H
|
||||
#include <kernel/base.h>
|
||||
#endif
|
||||
|
||||
#ifndef _KALKERN_TERM_H
|
||||
#include <kernel/term.h>
|
||||
#endif
|
||||
|
||||
#ifndef _KALKERN_SCHED_H
|
||||
#include <kernel/sched.h>
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#endif
|
@ -27,7 +27,7 @@
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
#error "Kaleid's kernel won't compile in C++ :("
|
||||
#error "Kaleid's kernel won't compile in C++"
|
||||
#endif
|
||||
|
||||
#ifndef _KALKERN_BASE_H
|
||||
@ -41,6 +41,7 @@ typedef struct Process_t Process_t;
|
||||
typedef struct Terminal_t Terminal_t;
|
||||
typedef struct ListHead_t ListHead_t;
|
||||
typedef struct ListNode_t ListNode_t;
|
||||
typedef struct Processor_t Processor_t;
|
||||
|
||||
typedef enum ProcState_t ProcState_t;
|
||||
typedef enum TermColor_t TermColor_t;
|
||||
@ -50,37 +51,60 @@ typedef enum KernelState_t KernelState_t;
|
||||
// Multiprocessor misc. //
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef INITOK
|
||||
#define INITOK ((unsigned int)0xCAFEBABE)
|
||||
#endif
|
||||
|
||||
#ifndef NCPUS
|
||||
#define NCPUS 4
|
||||
#define NCPUS 1
|
||||
#endif
|
||||
|
||||
#define GetCurCPU() 0
|
||||
// Current CPU number
|
||||
// Will return a CPU-local variable later
|
||||
#define _GetCurCPU() 0
|
||||
|
||||
// Get Process_t structure of current CPU
|
||||
#define GetCurCPU() (cpuTable[_GetCurCPU()])
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
//
|
||||
// Declare an (extern) CPU-local variable
|
||||
// Holds all CPU-local variables
|
||||
//
|
||||
#define __DECLARE_PER_CPU(_X, _Tp, _Qual) \
|
||||
_Qual _Tp __ ## _X [NCPUS]; \
|
||||
static inline _Tp Get ## _X (void) \
|
||||
{ return __ ## _X [GetCurCPU()]; } \
|
||||
static inline void _Set ## _X (_Tp _Y) \
|
||||
{ (__ ## _X [GetCurCPU()] = _Y); }
|
||||
struct Processor_t
|
||||
{
|
||||
// CPU number, index in CPU list
|
||||
int index;
|
||||
|
||||
#define DECLARE_PER_CPU(_X, _Tp) \
|
||||
__DECLARE_PER_CPU(_X, _Tp, extern)
|
||||
// Panic string
|
||||
char panicStr[1024];
|
||||
|
||||
#define LOCAL_DEC_PER_CPU(_X, _Tp) \
|
||||
__DECLARE_PER_CPU(_X, _Tp, static)
|
||||
// Number of ticks since boot time
|
||||
ulong ticks;
|
||||
|
||||
//
|
||||
// Actually creates a CPU-local variable
|
||||
//
|
||||
#define CREATE_PER_CPU(_X, _Tp) \
|
||||
_Tp __ ## _X [NCPUS] = { (_Tp) 0 }
|
||||
// Current process & thread
|
||||
Process_t *process;
|
||||
Thread_t *thread;
|
||||
|
||||
// Need re-schedule?
|
||||
bool needReSched;
|
||||
|
||||
// Is preemption ON? ("PREEMPT_ON" in sched.h)
|
||||
ulong preemptCount;
|
||||
|
||||
// List heads for the four priority classes
|
||||
ListHead_t *idlePrioProcs;
|
||||
ListHead_t *reglPrioProcs;
|
||||
ListHead_t *servPrioProcs;
|
||||
ListHead_t *timeCritProcs;
|
||||
};
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
extern int cpuCount;
|
||||
extern Processor_t cpuTable[NCPUS];
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define DEC_PER_CPU(name, field, type) \
|
||||
static inline type Get##name() { return GetCurCPU().field; } \
|
||||
static inline void _Set##name(type __val) { GetCurCPU().field = __val; }
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
@ -92,3 +116,4 @@ typedef enum KernelState_t KernelState_t;
|
||||
//------------------------------------------//
|
||||
|
||||
#endif
|
||||
|
||||
|
@ -31,7 +31,9 @@
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
DECLARE_PER_CPU(PanicStr, const char *);
|
||||
// Can't use the macro because panicStr is an array
|
||||
static inline char *GetPanicStr(void)
|
||||
{ return GetCurCPU().panicStr; }
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
@ -58,7 +60,7 @@ DECLARE_PER_CPU(PanicStr, const char *);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
noreturn void StartPanic(const char *);
|
||||
noreturn void StartPanic(const char *, ...);
|
||||
noreturn void CrashSystem(void);
|
||||
|
||||
//------------------------------------------//
|
||||
|
@ -77,8 +77,8 @@ struct Process_t
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
DECLARE_PER_CPU(CurProc, Process_t *);
|
||||
DECLARE_PER_CPU(CurThread, Thread_t *);
|
||||
DEC_PER_CPU(CurProc, process, Process_t *);
|
||||
DEC_PER_CPU(CurThread, thread, Thread_t *);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
|
@ -34,7 +34,7 @@
|
||||
//
|
||||
// Value of the preemption count indicating that preemption is activated
|
||||
//
|
||||
enum { PREEMPT_ON };
|
||||
enum { PREEMPT_ON = 0 };
|
||||
|
||||
// Time in ticks a process should be run
|
||||
enum
|
||||
@ -57,15 +57,13 @@ extern const char *PrioClassesNames[];
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
DECLARE_PER_CPU(ReSchedFlag, bool);
|
||||
DECLARE_PER_CPU(PreemptCount, ulong);
|
||||
DEC_PER_CPU(ReSchedFlag, needReSched, bool);
|
||||
DEC_PER_CPU(PreemptCount, preemptCount, ulong);
|
||||
|
||||
DECLARE_PER_CPU(IdlePrioProcs, ListHead_t *);
|
||||
DECLARE_PER_CPU(ReglPrioProcs, ListHead_t *);
|
||||
DECLARE_PER_CPU(ServPrioProcs, ListHead_t *);
|
||||
DECLARE_PER_CPU(TimeCritProcs, ListHead_t *);
|
||||
|
||||
extern const char *PrioClassesNames[];
|
||||
DEC_PER_CPU(IdlePrioProcs, idlePrioProcs, ListHead_t *);
|
||||
DEC_PER_CPU(ReglPrioProcs, reglPrioProcs, ListHead_t *);
|
||||
DEC_PER_CPU(ServPrioProcs, servPrioProcs, ListHead_t *);
|
||||
DEC_PER_CPU(TimeCritProcs, timeCritProcs, ListHead_t *);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
|
@ -74,6 +74,7 @@ struct Terminal_t
|
||||
TermColor_t fgColor;
|
||||
TermColor_t bgColor;
|
||||
|
||||
// Defined in driver
|
||||
error_t (*ClearTermUnlocked)(Terminal_t *);
|
||||
error_t (*PutOnTermUnlocked)(Terminal_t *, char);
|
||||
error_t (*PrintOnTermUnlocked)(Terminal_t *, const char *);
|
||||
@ -87,27 +88,30 @@ error_t PutOnTerm(Terminal_t *, char);
|
||||
error_t PrintOnTerm(Terminal_t *, const char *);
|
||||
error_t ChTermColor(Terminal_t *, TermColor_t, TermColor_t);
|
||||
|
||||
error_t KernLog(const char *, ...);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
DECLARE_PER_CPU(_StdOut, Terminal_t *);
|
||||
DECLARE_PER_CPU(_StdDbg, Terminal_t *);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define GetStdOut() (GetCurProc() == NULL ? Get_StdOut() : GetCurProc()->stdOut)
|
||||
#define GetStdDbg() (GetCurProc() == NULL ? Get_StdDbg() : GetCurProc()->stdDbg)
|
||||
#define SetStdOut(tm) do { if (GetCurProc() == NULL) _Set_StdOut(tm); \
|
||||
else GetCurProc()->stdOut = (tm); } while (0)
|
||||
#define SetStdDbg(tm) do { if (GetCurProc() == NULL) _Set_StdDbg(tm); \
|
||||
else GetCurProc()->stdDbg = (tm); } while (0)
|
||||
extern Terminal_t *stdOut;
|
||||
#define GetStdOut() (stdOut)
|
||||
#define SetStdOut(x) (stdOut = (x))
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#ifndef _NO_DEBUG
|
||||
# define DebugLog(...) PrintOnTerm(GetStdDbg(), __VA_ARGS__)
|
||||
#else
|
||||
# define DebugLog(...) ((void)0)
|
||||
|
||||
extern Terminal_t *stdDbg;
|
||||
#define GetStdDbg() (stdDbg)
|
||||
#define SetStdDbg(x) (stdDbg = (x))
|
||||
|
||||
error_t DebugLog(const char *, ...);
|
||||
|
||||
#else // _NO_DEBUG
|
||||
|
||||
#define GetStdDbg() NULL
|
||||
#define SetStdDbg(x) ((void)0)
|
||||
#define DebugLog(fmt, ...) EOK
|
||||
|
||||
#endif
|
||||
|
||||
//------------------------------------------//
|
||||
|
@ -1,7 +1,7 @@
|
||||
//----------------------------------------------------------------------------//
|
||||
// GNU GPL OS/K //
|
||||
// //
|
||||
// Desc: Kernel entry point //
|
||||
// Desc: Kernel entry point //
|
||||
// //
|
||||
// //
|
||||
// Copyright © 2018-2019 The OS/K Team //
|
||||
|
@ -24,14 +24,8 @@
|
||||
|
||||
#include <kernel/base.h>
|
||||
|
||||
CREATE_PER_CPU(PanicStr, const char *);
|
||||
int cpuCount = 1;
|
||||
Processor_t cpuTable[NCPUS] = {0};
|
||||
|
||||
CREATE_PER_CPU(_StdOut, Terminal_t *);
|
||||
CREATE_PER_CPU(_StdDbg, Terminal_t *);
|
||||
|
||||
CREATE_PER_CPU(CurProc, Process_t *);
|
||||
CREATE_PER_CPU(CurThread, Thread_t *);
|
||||
|
||||
CREATE_PER_CPU(PreemptCount, ulong);
|
||||
CREATE_PER_CPU(ReSchedFlag, bool);
|
||||
Terminal_t *stdOut, *stdDbg;
|
||||
|
||||
|
@ -37,16 +37,18 @@ noreturn void __assert_handler(const char *msg,
|
||||
|
||||
(void)file; (void)line; (void)func;
|
||||
|
||||
// XXX sprintf() to create a proper panicstr
|
||||
StartPanic(msg);
|
||||
StartPanic("cpu%d: In function '%s', from %s line %s - assert() failed: '%s'",
|
||||
_GetCurCPU(), func, file, line, msg);
|
||||
}
|
||||
|
||||
//
|
||||
// Your best boy panic()
|
||||
// This is CPU local...
|
||||
//
|
||||
noreturn void StartPanic(const char *str)
|
||||
noreturn void StartPanic(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
DisableIRQs();
|
||||
|
||||
if (GetCurProc()) _SetCurProc(NULL);
|
||||
@ -54,19 +56,21 @@ noreturn void StartPanic(const char *str)
|
||||
|
||||
GetStdOut()->ClearTermUnlocked(GetStdOut());
|
||||
|
||||
if (str == NULL) {
|
||||
str = "(no message given)";
|
||||
if (fmt == NULL) {
|
||||
fmt = "(no message given)";
|
||||
}
|
||||
|
||||
if (GetPanicStr()) {
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), "\nDouble panic!\n");
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), "\ndouble panic!");
|
||||
HaltCPU();
|
||||
}
|
||||
|
||||
_SetPanicStr(str);
|
||||
va_start(ap, fmt);
|
||||
vsnprintf(GetPanicStr(), sizeof GetPanicStr(), fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), "PANIC! - ");
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), str);
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), "\npanic!\n\n");
|
||||
GetStdOut()->PrintOnTermUnlocked(GetStdOut(), GetPanicStr());
|
||||
|
||||
HaltCPU();
|
||||
}
|
||||
|
@ -82,7 +82,6 @@ void SchedUnlock(void) {
|
||||
//
|
||||
// The four priority classes of OS/2
|
||||
//
|
||||
|
||||
CREATE_PER_CPU(TimeCritProcs, ListHead_t *);
|
||||
CREATE_PER_CPU(ServPrioProcs, ListHead_t *);
|
||||
CREATE_PER_CPU(ReglPrioProcs, ListHead_t *);
|
||||
|
Loading…
Reference in New Issue
Block a user