#include "../include/syscall.h" void syscall_print(char* c){ uint32_t rets; uint32_t __arg1 = c; register uint32_t ebx asm("ebx") = __arg1; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_PRINT), "r"(ebx) : "memory", "cc"); } void syscall_putchar(char c){ uint32_t rets; uint32_t __arg1 = (uint32_t)(c); register uint32_t ebx asm("ebx") = __arg1; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_PUTC), "r"(ebx) : "memory", "cc"); } char syscall_getc(){ uint32_t rets; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_GETC) : "memory", "cc"); return rets; } void* syscall_malloc(size_t size){ uint32_t rets; uint32_t __arg1 = (uint32_t)(size); register uint32_t ebx asm("ebx") = __arg1; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_MALLOC), "r"(ebx) : "memory", "cc"); return rets; } void syscall_free(void *ptr){ uint32_t rets; uint32_t __arg1 = (uint32_t)(ptr); register uint32_t ebx asm("ebx") = __arg1; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_FREE), "r"(ebx) : "memory", "cc"); } void syscall_exit(int code){ uint32_t rets; uint32_t __arg1 = (uint32_t)(code); register uint32_t ebx asm("ebx") = __arg1; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_EXIT), "r"(ebx) : "memory", "cc");\ } void syscall_g_clean(){ uint32_t rets; asm volatile("int $31\n\t" : "=a"(rets) : "0"(SYSCALL_G_CLEAN) : "memory", "cc"); }