old-cross-binutils/sim/m32r-gx/sim-main.h

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* A few more improvements to gx jit prototype. [common/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * sim-gx-run.c (sim_engine_run): Use new tgx_info struct to collect run-time arguments to gx block. * sim-gx.h (sim_gx_function): Corresponding signature change. * sim-gx.c (sim_gx_compiled_block_f): Remove nonfunctional code to again compile a gx block source file. (sim_gx_compiled_block_dispose): Uninstall obsoleted gx block shared libraries. (sim_gx_block_translate): Always emit new "gx_label_NNNN" labels, for basic block entry points, even if !__GNUC__. [m32r-gx/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * Makefile.in (SIM_OBJS): Don't build sim-core.o. * configure.in: Added --enable-sim-inline support. Look for "getenv()" function. * configure: Rebuilt. * config.in: Rebuilt. * gx-translate.c: Include "sim-inline.c" for sim-core inlining. (m32r_gx_{load,store}*): Update signature. (tgx_emit_pre_function): Emit new "tgx_info" struct, update callback function signatures. (m32r_emit_*_insn): Use new callback signatures. For all short branches in optimized mode, emit direct "goto gx_label_NNNN". (tgx_optimize_test): If the GX_OPTIMIZE environment variable is set, allow its integer value to override the optimization heuristic. * m32r-sim.h: New empty placeholder file. * sim-main.c: New empty placeholder file. * sim-if.c (sim_create_inferior): Use NULL instead of &abort for unimplemented register fondling functions. * sim-main.h: Add multiple inclusion guard. Update callback function signatures. (tgx_info): New struct for collecting gx block invocation arguments.
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/* Main header for the m32r-gx. */
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
#define USING_SIM_BASE_H /* FIXME: quick hack */
struct _sim_cpu; /* FIXME: should be in sim-basics.h */
typedef struct _sim_cpu SIM_CPU;
/* sim-basics.h includes config.h but cgen-types.h must be included before
sim-basics.h and cgen-types.h needs config.h. */
#include "config.h"
#include "ansidecl.h"
#include "symcat.h"
#include "cgen-types.h"
#undef SIM_HAVE_MODEL
#undef SIM_HAVE_ADDR_RANGE
#include "arch.h"
#include "sim-basics.h"
/* These must be defined before sim-base.h. */
typedef USI sim_cia;
#define CIA_GET(cpu) (cpu)->regs.h_pc
#define CIA_SET(cpu,val) (cpu)->regs.h_pc = (val)
#define TRAP_SYSCALL 0
#include "sim-base.h"
#include "cpu-sim.h"
#ifdef WANT_CPU_M32R
#include "cpu.h"
#include "decode.h"
#endif
#include "cpuall.h"
/* match with definition in gx-translate.c! */
typedef struct tgx_cpu_regs
{
unsigned int h_pc; /* program counter */
signed int h_gr[16]; /* general registers */
unsigned int h_cr[16]; /* control registers */
long long h_accum; /* accumulator */
unsigned h_lock; /* lock */
} tgx_cpu_regs;
/* match with definition in gx-translate.c! */
typedef struct tgx_syscall_data
{
unsigned pc;
unsigned func;
unsigned arg1;
unsigned arg2;
unsigned arg3;
unsigned errcode;
unsigned result;
unsigned result2;
} tgx_syscall_data;
* A few more improvements to gx jit prototype. [common/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * sim-gx-run.c (sim_engine_run): Use new tgx_info struct to collect run-time arguments to gx block. * sim-gx.h (sim_gx_function): Corresponding signature change. * sim-gx.c (sim_gx_compiled_block_f): Remove nonfunctional code to again compile a gx block source file. (sim_gx_compiled_block_dispose): Uninstall obsoleted gx block shared libraries. (sim_gx_block_translate): Always emit new "gx_label_NNNN" labels, for basic block entry points, even if !__GNUC__. [m32r-gx/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * Makefile.in (SIM_OBJS): Don't build sim-core.o. * configure.in: Added --enable-sim-inline support. Look for "getenv()" function. * configure: Rebuilt. * config.in: Rebuilt. * gx-translate.c: Include "sim-inline.c" for sim-core inlining. (m32r_gx_{load,store}*): Update signature. (tgx_emit_pre_function): Emit new "tgx_info" struct, update callback function signatures. (m32r_emit_*_insn): Use new callback signatures. For all short branches in optimized mode, emit direct "goto gx_label_NNNN". (tgx_optimize_test): If the GX_OPTIMIZE environment variable is set, allow its integer value to override the optimization heuristic. * m32r-sim.h: New empty placeholder file. * sim-main.c: New empty placeholder file. * sim-if.c (sim_create_inferior): Use NULL instead of &abort for unimplemented register fondling functions. * sim-main.h: Add multiple inclusion guard. Update callback function signatures. (tgx_info): New struct for collecting gx block invocation arguments.
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struct tgx_info;
/* match with definition in gx-translate.c! */
typedef struct tgx_callbacks
{
* A few more improvements to gx jit prototype. [common/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * sim-gx-run.c (sim_engine_run): Use new tgx_info struct to collect run-time arguments to gx block. * sim-gx.h (sim_gx_function): Corresponding signature change. * sim-gx.c (sim_gx_compiled_block_f): Remove nonfunctional code to again compile a gx block source file. (sim_gx_compiled_block_dispose): Uninstall obsoleted gx block shared libraries. (sim_gx_block_translate): Always emit new "gx_label_NNNN" labels, for basic block entry points, even if !__GNUC__. [m32r-gx/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * Makefile.in (SIM_OBJS): Don't build sim-core.o. * configure.in: Added --enable-sim-inline support. Look for "getenv()" function. * configure: Rebuilt. * config.in: Rebuilt. * gx-translate.c: Include "sim-inline.c" for sim-core inlining. (m32r_gx_{load,store}*): Update signature. (tgx_emit_pre_function): Emit new "tgx_info" struct, update callback function signatures. (m32r_emit_*_insn): Use new callback signatures. For all short branches in optimized mode, emit direct "goto gx_label_NNNN". (tgx_optimize_test): If the GX_OPTIMIZE environment variable is set, allow its integer value to override the optimization heuristic. * m32r-sim.h: New empty placeholder file. * sim-main.c: New empty placeholder file. * sim-if.c (sim_create_inferior): Use NULL instead of &abort for unimplemented register fondling functions. * sim-main.h: Add multiple inclusion guard. Update callback function signatures. (tgx_info): New struct for collecting gx block invocation arguments.
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unsigned (*load)(struct tgx_info* info, unsigned pc, unsigned addr);
void (*store)(struct tgx_info* info, unsigned pc, unsigned addr, unsigned data);
signed char (*load1)(struct tgx_info* info, unsigned pc, unsigned addr);
void (*store1)(struct tgx_info* info, unsigned pc, unsigned addr, signed char data);
signed short (*load2)(struct tgx_info* info, unsigned pc, unsigned addr);
void (*store2)(struct tgx_info* info, unsigned pc, unsigned addr, signed short data);
void (*syscall)(struct tgx_info* info, tgx_syscall_data* data);
} tgx_callbacks;
* A few more improvements to gx jit prototype. [common/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * sim-gx-run.c (sim_engine_run): Use new tgx_info struct to collect run-time arguments to gx block. * sim-gx.h (sim_gx_function): Corresponding signature change. * sim-gx.c (sim_gx_compiled_block_f): Remove nonfunctional code to again compile a gx block source file. (sim_gx_compiled_block_dispose): Uninstall obsoleted gx block shared libraries. (sim_gx_block_translate): Always emit new "gx_label_NNNN" labels, for basic block entry points, even if !__GNUC__. [m32r-gx/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * Makefile.in (SIM_OBJS): Don't build sim-core.o. * configure.in: Added --enable-sim-inline support. Look for "getenv()" function. * configure: Rebuilt. * config.in: Rebuilt. * gx-translate.c: Include "sim-inline.c" for sim-core inlining. (m32r_gx_{load,store}*): Update signature. (tgx_emit_pre_function): Emit new "tgx_info" struct, update callback function signatures. (m32r_emit_*_insn): Use new callback signatures. For all short branches in optimized mode, emit direct "goto gx_label_NNNN". (tgx_optimize_test): If the GX_OPTIMIZE environment variable is set, allow its integer value to override the optimization heuristic. * m32r-sim.h: New empty placeholder file. * sim-main.c: New empty placeholder file. * sim-if.c (sim_create_inferior): Use NULL instead of &abort for unimplemented register fondling functions. * sim-main.h: Add multiple inclusion guard. Update callback function signatures. (tgx_info): New struct for collecting gx block invocation arguments.
1998-12-01 13:28:53 +00:00
typedef struct tgx_info
{
struct tgx_cpu_regs* regs;
char* pc_flags;
struct tgx_callbacks* callbacks;
} tgx_info;
struct _sim_cpu
{
sim_cpu_base base;
tgx_cpu_regs regs;
};
struct sim_state {
sim_cpu *cpu;
#define STATE_CPU(sd, n) (/*&*/ (sd)->cpu)
sim_state_base base;
};
/* Default memory size. */
#define M32R_DEFAULT_MEM_SIZE 0x800000 /* 8M */
/* Register access fns. These look up the current mach and call the
appropriate handler. */
SI h_gr_get (SIM_CPU *, UINT);
void h_gr_set (SIM_CPU *, UINT, SI);
* A few more improvements to gx jit prototype. [common/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * sim-gx-run.c (sim_engine_run): Use new tgx_info struct to collect run-time arguments to gx block. * sim-gx.h (sim_gx_function): Corresponding signature change. * sim-gx.c (sim_gx_compiled_block_f): Remove nonfunctional code to again compile a gx block source file. (sim_gx_compiled_block_dispose): Uninstall obsoleted gx block shared libraries. (sim_gx_block_translate): Always emit new "gx_label_NNNN" labels, for basic block entry points, even if !__GNUC__. [m32r-gx/ChangeLog] 1998-12-01 Frank Ch. Eigler <fche@elastic.org> * Makefile.in (SIM_OBJS): Don't build sim-core.o. * configure.in: Added --enable-sim-inline support. Look for "getenv()" function. * configure: Rebuilt. * config.in: Rebuilt. * gx-translate.c: Include "sim-inline.c" for sim-core inlining. (m32r_gx_{load,store}*): Update signature. (tgx_emit_pre_function): Emit new "tgx_info" struct, update callback function signatures. (m32r_emit_*_insn): Use new callback signatures. For all short branches in optimized mode, emit direct "goto gx_label_NNNN". (tgx_optimize_test): If the GX_OPTIMIZE environment variable is set, allow its integer value to override the optimization heuristic. * m32r-sim.h: New empty placeholder file. * sim-main.c: New empty placeholder file. * sim-if.c (sim_create_inferior): Use NULL instead of &abort for unimplemented register fondling functions. * sim-main.h: Add multiple inclusion guard. Update callback function signatures. (tgx_info): New struct for collecting gx block invocation arguments.
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#endif /* SIM_MAIN_H */