mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
fe41f7211a
This makes the simulator work the same regardless of the target (bare metal m32r-elf or Linux m32r-linux-gnu) by unifying the traps code. It was mostly already the same with the only difference being support for trap #2 reserved for Linux syscalls. We can move that logic to runtime by checking the current environment operating mode instead.
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* Main header for the m32r. */
|
||
|
||
#ifndef SIM_MAIN_H
|
||
#define SIM_MAIN_H
|
||
|
||
/* This is a global setting. Different cpu families can't mix-n-match -scache
|
||
and -pbb. However some cpu families may use -simple while others use
|
||
one of -scache/-pbb. */
|
||
#define WITH_SCACHE_PBB 1
|
||
|
||
#include "symcat.h"
|
||
#include "sim-basics.h"
|
||
#include "cgen-types.h"
|
||
#include "m32r-desc.h"
|
||
#include "m32r-opc.h"
|
||
#include "arch.h"
|
||
#include "sim-base.h"
|
||
#include "cgen-sim.h"
|
||
#include "m32r-sim.h"
|
||
#include "opcode/cgen.h"
|
||
|
||
/* The _sim_cpu struct. */
|
||
|
||
struct _sim_cpu {
|
||
/* sim/common cpu base. */
|
||
sim_cpu_base base;
|
||
|
||
/* Static parts of cgen. */
|
||
CGEN_CPU cgen_cpu;
|
||
|
||
M32R_MISC_PROFILE m32r_misc_profile;
|
||
#define CPU_M32R_MISC_PROFILE(cpu) (& (cpu)->m32r_misc_profile)
|
||
|
||
/* CPU specific parts go here.
|
||
Note that in files that don't need to access these pieces WANT_CPU_FOO
|
||
won't be defined and thus these parts won't appear. This is ok in the
|
||
sense that things work. It is a source of bugs though.
|
||
One has to of course be careful to not take the size of this
|
||
struct and no structure members accessed in non-cpu specific files can
|
||
go after here. Oh for a better language. */
|
||
#if defined (WANT_CPU_M32RBF)
|
||
M32RBF_CPU_DATA cpu_data;
|
||
#endif
|
||
#if defined (WANT_CPU_M32RXF)
|
||
M32RXF_CPU_DATA cpu_data;
|
||
#elif defined (WANT_CPU_M32R2F)
|
||
M32R2F_CPU_DATA cpu_data;
|
||
#endif
|
||
};
|
||
|
||
/* Misc. */
|
||
|
||
/* Catch address exceptions. */
|
||
extern SIM_CORE_SIGNAL_FN m32r_core_signal;
|
||
#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
|
||
m32r_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \
|
||
(TRANSFER), (ERROR))
|
||
|
||
#endif /* SIM_MAIN_H */
|