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first usable version of kernel and commands

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After an year of hard work, this is a first "usable" version of Jehanne.
This commit is contained in:
Giacomo Tesio
2016-11-25 16:18:40 +00:00
parent 391252a059
commit 38aca7a581
3989 changed files with 406697 additions and 1909 deletions
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137
arch/amd64/include/u.h
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@ -7,87 +7,68 @@
* in the LICENSE file.
*/
#define nil ((void*)0)
typedef unsigned char uint8_t;
typedef signed char int8_t;
typedef unsigned short uint16_t;
typedef signed short int16_t;
typedef unsigned int uint32_t;
typedef unsigned int uint;
typedef signed int int32_t;
typedef unsigned long long uint64_t;
typedef long long int64_t;
typedef uint64_t uintptr;
typedef uint64_t uintptr_t;
typedef uint32_t usize;
typedef int64_t size_t;
typedef uint32_t Rune;
typedef union FPdbleword FPdbleword;
typedef uintptr jmp_buf[10]; // for registers.
#define nil ((void*)0)
typedef unsigned char uint8_t;
typedef signed char int8_t;
typedef unsigned short uint16_t;
typedef signed short int16_t;
typedef unsigned int uint32_t;
typedef unsigned int uint;
typedef signed int int32_t;
typedef unsigned long long uint64_t;
typedef long long int64_t;
typedef uint64_t uintptr;
typedef uint64_t uintptr_t;
typedef uint32_t usize;
typedef __SIZE_TYPE__ size_t;
typedef int32_t pid_t;
typedef uint32_t Rune;
typedef union FPdbleword FPdbleword;
typedef uintptr jmp_buf[10]; // for registers.
#define JMPBUFSP 6
#define JMPBUFPC 7
#define JMPBUFARG1 8
#define JMPBUFARG2 9
#define JMPBUFSP 6
#define JMPBUFPC 7
#define JMPBUFARG1 8
#define JMPBUFARG2 9
#define JMPBUFDPC 0
typedef unsigned int mpdigit; /* for /sys/include/mp.h */
#define JMPBUFDPC 0
typedef unsigned int mpdigit; /* for /sys/include/mp.h */
/* MXCSR */
/* fcr */
#define FPFTZ (1<<15) /* amd64 */
#define FPINEX (1<<12)
#define FPUNFL (1<<11)
#define FPOVFL (1<<10)
#define FPZDIV (1<<9)
#define FPDNRM (1<<8) /* amd64 */
#define FPINVAL (1<<7)
#define FPDAZ (1<<6) /* amd64 */
#define FPRNR (0<<13)
#define FPRZ (3<<13)
#define FPRPINF (2<<13)
#define FPRNINF (1<<13)
#define FPRMASK (3<<13)
#define FPPEXT 0
#define FPPSGL 0
#define FPPDBL 0
#define FPPMASK 0
#define FPFTZ (1<<15) /* amd64 */
#define FPINEX (1<<12)
#define FPUNFL (1<<11)
#define FPOVFL (1<<10)
#define FPZDIV (1<<9)
#define FPDNRM (1<<8) /* amd64 */
#define FPINVAL (1<<7)
#define FPDAZ (1<<6) /* amd64 */
#define FPRNR (0<<13)
#define FPRZ (3<<13)
#define FPRPINF (2<<13)
#define FPRNINF (1<<13)
#define FPRMASK (3<<13)
#define FPPEXT 0
#define FPPSGL 0
#define FPPDBL 0
#define FPPMASK 0
/* fsr */
#define FPAINEX (1<<5)
#define FPAUNFL (1<<4)
#define FPAOVFL (1<<3)
#define FPAZDIV (1<<2)
#define FPADNRM (1<<1) /* not in plan 9 */
#define FPAINVAL (1<<0)
#define FPAINEX (1<<5)
#define FPAUNFL (1<<4)
#define FPAOVFL (1<<3)
#define FPAZDIV (1<<2)
#define FPADNRM (1<<1) /* not in plan 9 */
#define FPAINVAL (1<<0)
union FPdbleword
{
double x;
struct { /* little endian */
uint lo;
uint hi;
};
double x;
struct { /* little endian */
uint lo;
uint hi;
};
};
/*
#if 0
typedef char* va_list;
#define va_start(list, start) list =\
(sizeof(start) < 8?\
(char*)((int64_t*)&(start)+1):\
(char*)(&(start)+1))
#define va_end(list)\
USED(list)
#define va_arg(list, mode)\
((sizeof(mode) == 1)?\
((list += 8), (mode*)list)[-8]:\
(sizeof(mode) == 2)?\
((list += 8), (mode*)list)[-4]:\
(sizeof(mode) == 4)?\
((list += 8), (mode*)list)[-2]:\
((list += sizeof(mode)), (mode*)list)[-1])
#endif
*/
typedef __builtin_va_list va_list;
#define va_start(v,l) __builtin_va_start(v,l)
@ -95,3 +76,17 @@ typedef __builtin_va_list va_list;
#define va_arg(v,l) __builtin_va_arg(v,l)
#define va_copy(v,l) __builtin_va_copy(v,l)
typedef union NativeTypes
{
char c;
unsigned char uc;
short s;
unsigned short us;
int i;
unsigned int ui;
long l;
unsigned long ul;
void* p;
} NativeTypes;
extern volatile NativeTypes* _sysargs;
# include "syscalls.h"