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sim: iq2000: invert sim_cpu storage

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The cpu.h change is in generated cgen code, but that has been sent
upstream too, so the next regen should include it automatically.
This commit is contained in:
Mike Frysinger
2022-11-01 18:49:48 +05:45
parent 811727abbd
commit 06f4b7b6d1
3 changed files with 7 additions and 11 deletions
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2
sim/iq2000/cpu.h
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@ -61,7 +61,7 @@ CPU (h_gr[(index)]) = (x);\
}\ }\
;} while (0) ;} while (0)
} hardware; } hardware;
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware) #define CPU_CGEN_HW(cpu) (& IQ2000_SIM_CPU (cpu)->cpu_data.hardware)
} IQ2000BF_CPU_DATA; } IQ2000BF_CPU_DATA;
/* Cover fns for register access. */ /* Cover fns for register access. */

3
sim/iq2000/sim-if.c
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@ -70,7 +70,8 @@ sim_open (SIM_OPEN_KIND kind, host_callback *callback, struct bfd *abfd,
current_target_byte_order = BFD_ENDIAN_BIG; current_target_byte_order = BFD_ENDIAN_BIG;
/* The cpu data is kept in a separately allocated chunk of memory. */ /* The cpu data is kept in a separately allocated chunk of memory. */
if (sim_cpu_alloc_all (sd, 1) != SIM_RC_OK) if (sim_cpu_alloc_all_extra (sd, 1, sizeof (struct iq2000_sim_cpu))
!= SIM_RC_OK)
{ {
free_state (sd); free_state (sd);
return 0; return 0;

13
sim/iq2000/sim-main.h
View File

@ -4,6 +4,8 @@
#ifndef SIM_MAIN_H #ifndef SIM_MAIN_H
#define SIM_MAIN_H #define SIM_MAIN_H
#define SIM_HAVE_COMMON_SIM_CPU
/* This is a global setting. Different cpu families can't mix-n-match -scache /* 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 and -pbb. However some cpu families may use -simple while others use
one of -scache/-pbb. ???? */ one of -scache/-pbb. ???? */
@ -22,15 +24,7 @@
#include "sim-base.h" #include "sim-base.h"
#include "cgen-sim.h" #include "cgen-sim.h"
/* The _sim_cpu struct. */ struct iq2000_sim_cpu {
struct _sim_cpu {
/* sim/common cpu base. */
sim_cpu_base base;
/* Static parts of cgen. */
CGEN_CPU cgen_cpu;
/* CPU specific parts go here. /* CPU specific parts go here.
Note that in files that don't need to access these pieces WANT_CPU_FOO 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 won't be defined and thus these parts won't appear. This is ok in the
@ -42,6 +36,7 @@ struct _sim_cpu {
IQ2000BF_CPU_DATA cpu_data; IQ2000BF_CPU_DATA cpu_data;
#endif #endif
}; };
#define IQ2000_SIM_CPU(cpu) ((struct iq2000_sim_cpu *) CPU_ARCH_DATA (cpu))
/* Misc. */ /* Misc. */