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user: implement mlibc as the libc, finally.

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It's finally done..

Signed-off-by: kaguya <vpshinomiya@protonmail.com>
This commit is contained in:
kaguya
2026-05-02 03:31:49 -04:00
parent 2fa39ad85a
commit 9a9b91c940
2387 changed files with 152741 additions and 315 deletions
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ext2_root/usr/include/bits/machine.h
+126
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#ifndef MLIBC_MACHINE_H
#define MLIBC_MACHINE_H
#include <stdint.h>
#if defined (__i386__)
struct __mlibc_jmpbuf_register_state {
uint32_t ebx;
uint32_t ebp;
uint32_t esi;
uint32_t edi;
uint32_t esp;
uint32_t eip;
};
#elif defined (__x86_64__)
struct __mlibc_jmpbuf_register_state {
uint64_t rbx;
uint64_t rbp;
uint64_t r12;
uint64_t r13;
uint64_t r14;
uint64_t r15;
uint64_t rsp;
uint64_t rip;
};
#elif defined (__aarch64__)
struct __mlibc_jmpbuf_register_state {
uint64_t x19;
uint64_t x20;
uint64_t x21;
uint64_t x22;
uint64_t x23;
uint64_t x24;
uint64_t x25;
uint64_t x26;
uint64_t x27;
uint64_t x28;
uint64_t x29;
uint64_t x30;
uint64_t sp;
uint64_t pad;
uint64_t d8;
uint64_t d9;
uint64_t d10;
uint64_t d11;
uint64_t d12;
uint64_t d13;
uint64_t d14;
uint64_t d15;
};
#elif defined (__riscv) && __riscv_xlen == 64
struct __mlibc_jmpbuf_register_state {
uint64_t ra;
uint64_t s0;
uint64_t s1;
uint64_t s2;
uint64_t s3;
uint64_t s4;
uint64_t s5;
uint64_t s6;
uint64_t s7;
uint64_t s8;
uint64_t s9;
uint64_t s10;
uint64_t s11;
uint64_t sp;
double fs0;
double fs1;
double fs2;
double fs3;
double fs4;
double fs5;
double fs6;
double fs7;
double fs8;
double fs9;
double fs10;
double fs11;
};
#elif defined (__m68k__)
struct __mlibc_jmpbuf_register_state {
uint32_t d2;
uint32_t d3;
uint32_t d4;
uint32_t d5;
uint32_t d6;
uint32_t d7;
uint32_t a2;
uint32_t a3;
uint32_t a4;
uint32_t a5;
uint32_t a6;
uint32_t a7;
uint32_t sp;
uint32_t pc;
};
#elif defined (__loongarch64)
struct __mlibc_jmpbuf_register_state {
uint64_t ra;
uint64_t sp;
uint64_t u0;
uint64_t s0;
uint64_t s1;
uint64_t s2;
uint64_t s3;
uint64_t s4;
uint64_t s5;
uint64_t s6;
uint64_t s7;
uint64_t s8;
double fs0;
double fs1;
double fs2;
double fs3;
double fs4;
double fs5;
double fs6;
double fs7;
};
#else
# error "Missing architecture specific code"
#endif
#endif /* MLIBC_MACHINE_H */