enderice2/Fennix
1
0
Fork 0
mirror of https://github.com/EnderIce2/Fennix.git synced 2025-07-15 09:19:16 +00:00
Code Issues Actions Releases Wiki Activity

x32 is now compiling

Browse Source
This commit is contained in:
Alex
2023-03-04 21:17:19 +02:00
parent aa29c8a415
commit 5c91f23527
57 changed files with 1217 additions and 573 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
Architecture/i686/ArithmeticOperations.c
View File

@ -158,7 +158,7 @@ int __ctzdi2(arith64_u64 a)
arith64_u64 __divmoddi4(arith64_u64 a, arith64_u64 b, arith64_u64 *c)
{
if (b > a) //
if (b > a)
{
if (c)
*c = a;
@ -283,3 +283,45 @@ int __gedf2(double a, double b) { return a >= b; }
int __fixdfsi(double a) { return (int)a; }
long __fixdfdi(double a) { return (long)a; }
int __ledf2(double a, double b) { return a <= b; }
/* FIXME: Check if these functions are implemented correctly */
typedef long long int64_t;
typedef unsigned long long uint64_t;
typedef unsigned int uint32_t;
typedef struct
{
uint64_t value;
} atomic_uint64_t;
uint64_t __atomic_load_8(const atomic_uint64_t *p)
{
uint64_t value;
__asm__ volatile("lock cmpxchg8b %1"
: "=A"(value)
: "m"(*p)
: "memory");
return value;
}
void __atomic_store_8(atomic_uint64_t *p, uint64_t value)
{
__asm__ volatile("lock cmpxchg8b %0"
: "=m"(p->value)
: "a"((uint32_t)value), "d"((uint32_t)(value >> 32)), "m"(*p)
: "memory");
}
/* FIXME: __fixsfsi is not implemented correctly(?) */
int __fixsfsi(float a) { return (int)a; }
int __ltsf2(float a, float b) { return a < b; }
int __eqsf2(float a, float b) { return a == b; }
float __divsf3(float a, float b) { return a / b; }
double __extendsfdf2(float a) { return (double)a; }
float __truncdfsf2(double a) { return (float)a; }
float __subsf3(float a, float b) { return a - b; }
float __floatsisf(int a) { return (float)a; }
int __fixunssfsi(float a) { return (int)a; }
float __mulsf3(float a, float b) { return a * b; }
float __addsf3(float a, float b) { return a + b; }