nexus-am/am/include/arch/mips32-nemu.h

#ifndef __ARCH_H__
#define __ARCH_H__

struct _Context {
  union {
    void *as;
    uint32_t gpr[32];
  };
  uint32_t lo, hi;
  uint32_t cause, status, epc;
};

#define GPR1 gpr[2] // v0
#define GPR2 gpr[4] // a0
#define GPR3 gpr[5] // a1
#define GPR4 gpr[6] // a2
#define GPRx gpr[2] // v0

#endif
am: add mips32 with trm 2019-01-13 15:09:05 +08:00			`#ifndef __ARCH_H__`
			`#define __ARCH_H__`

mips32-nemu: add ioe 2019-01-14 01:18:13 +08:00			`struct _Context {`
am,mips32-nemu: better arrangement for _Context 2019-02-19 14:02:13 +08:00			`union {`
-nemu,vme: update to the latest semantics the size unit of pgalloc_f() is byte * set as->area to the uvm address space to let OS determine where the user stack is located * change c->as to store as->ptr * do not switch to NULL address space, just return * _kcontext() should set c->ptr to NULL * let _map() check whether va and pa are aligned by PGSIZE 2020-02-12 15:09:39 +08:00			`void *as;`
am,mips32-nemu: better arrangement for _Context 2019-02-19 14:02:13 +08:00			`uint32_t gpr[32];`
			`};`
mips32-nemu: add basic cte 2019-01-17 20:09:42 +08:00			`uint32_t lo, hi;`
			`uint32_t cause, status, epc;`
mips32-nemu: add ioe 2019-01-14 01:18:13 +08:00			`};`

am,arch: modify syscall registers as glibc 2019-08-05 15:00:27 +08:00			`#define GPR1 gpr[2] // v0`
			`#define GPR2 gpr[4] // a0`
			`#define GPR3 gpr[5] // a1`
			`#define GPR4 gpr[6] // a2`
			`#define GPRx gpr[2] // v0`
mips32-nemu: add basic cte 2019-01-17 20:09:42 +08:00
am: add mips32 with trm 2019-01-13 15:09:05 +08:00			`#endif`