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authorJoern Rennecke <joern.rennecke@embecosm.com>2002-07-17 18:43:28 +0000
committerJoern Rennecke <joern.rennecke@embecosm.com>2002-07-17 18:43:28 +0000
commit2f14585c74601e3da1764d753455e894455b063c (patch)
tree4e2106eaef4371546ef88731ea7f0ec974a57959
parent58378160bbc352fd1f0319d00563210ec321599e (diff)
downloadgdb-2f14585c74601e3da1764d753455e894455b063c.zip
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include/gdb:
* sim-sh.h: Add enum constants for sh[1-4], sh3e, sh3?-dsp, renumbering the sh-dsp registers to use distinct numbers. sim/sh: * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h. * interp.c: Include "gdb/sim-sh.h". (sim_store_register, sim_fetch_register): Use constants defined there. gdb: * sh-tdep.c (sh_dsp_register_sim_regno): New function. (sh_gdbarch_init): Use it for sh-dsp.
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/sh-tdep.c43
-rw-r--r--include/gdb/ChangeLog5
-rw-r--r--include/gdb/sim-sh.h143
-rw-r--r--sim/sh/ChangeLog6
-rw-r--r--sim/sh/Makefile.in2
-rw-r--r--sim/sh/interp.c277
7 files changed, 348 insertions, 133 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 71ba083..1385249 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh-tdep.c (sh_dsp_register_sim_regno): New function.
+ (sh_gdbarch_init): Use it for sh-dsp.
+
2002-07-16 Kevin Buettner <kevinb@redhat.com>
* dwarf2read.c (read_initial_length): Handle older, non-standard,
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index d6bedd7..32d6782 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -4182,6 +4182,47 @@ sh_linux_svr4_fetch_link_map_offsets (void)
#endif /* SVR4_SHARED_LIBS */
+enum
+{
+ DSP_DSR_REGNUM = 24,
+ DSP_A0G_REGNUM,
+ DSP_A0_REGNUM,
+ DSP_A1G_REGNUM,
+ DSP_A1_REGNUM,
+ DSP_M0_REGNUM,
+ DSP_M1_REGNUM,
+ DSP_X0_REGNUM,
+ DSP_X1_REGNUM,
+ DSP_Y0_REGNUM,
+ DSP_Y1_REGNUM,
+
+ DSP_MOD_REGNUM = 40,
+
+ DSP_RS_REGNUM = 43,
+ DSP_RE_REGNUM,
+
+ DSP_R0_BANK_REGNUM = 51,
+ DSP_R7_BANK_REGNUM = DSP_R0_BANK_REGNUM + 7
+};
+
+static int
+sh_dsp_register_sim_regno (int nr)
+{
+ if (legacy_register_sim_regno (nr) < 0)
+ return legacy_register_sim_regno (nr);
+ if (nr >= DSP_DSR_REGNUM && nr < DSP_Y1_REGNUM)
+ return nr - DSP_DSR_REGNUM + SIM_SH_DSR_REGNUM;
+ if (nr == DSP_MOD_REGNUM)
+ return SIM_SH_MOD_REGNUM;
+ if (nr == DSP_RS_REGNUM)
+ return SIM_SH_RS_REGNUM;
+ if (nr == DSP_RE_REGNUM)
+ return SIM_SH_RE_REGNUM;
+ if (nr >= DSP_R0_BANK_REGNUM && nr <= DSP_R7_BANK_REGNUM)
+ return nr - DSP_R0_BANK_REGNUM + SIM_SH_R0_BANK_REGNUM;
+ return nr;
+}
+
static gdbarch_init_ftype sh_gdbarch_init;
static struct gdbarch *
@@ -4280,6 +4321,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_extract_struct_value_address (gdbarch, sh_extract_struct_value_address);
set_gdbarch_pop_frame (gdbarch, sh_pop_frame);
set_gdbarch_print_insn (gdbarch, gdb_print_insn_sh);
+ set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
skip_prologue_hard_way = sh_skip_prologue_hard_way;
do_pseudo_register = sh_do_pseudo_register;
@@ -4314,6 +4356,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_register_raw_size (gdbarch, sh_default_register_raw_size);
set_gdbarch_register_virtual_size (gdbarch, sh_default_register_raw_size);
set_gdbarch_register_byte (gdbarch, sh_default_register_byte);
+ set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
tdep->DSR_REGNUM = 24;
tdep->A0G_REGNUM = 25;
tdep->A0_REGNUM = 26;
diff --git a/include/gdb/ChangeLog b/include/gdb/ChangeLog
index 29a5af9..e2efda4 100644
--- a/include/gdb/ChangeLog
+++ b/include/gdb/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sim-sh.h: Add enum constants for sh[1-4], sh3e, sh3?-dsp,
+ renumbering the sh-dsp registers to use distinct numbers.
+
2002-06-15 Andrew Cagney <ac131313@redhat.com>
* sim-arm.h (enum sim_arm_regs): Rename sim_arm_regnum.
diff --git a/include/gdb/sim-sh.h b/include/gdb/sim-sh.h
index 3c736be..ec0d627 100644
--- a/include/gdb/sim-sh.h
+++ b/include/gdb/sim-sh.h
@@ -1,5 +1,5 @@
/* This file defines the interface between the sh simulator and gdb.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of GDB.
@@ -27,25 +27,132 @@ extern "C" { // }
/* The simulator makes use of the following register information. */
enum
- {
- SIM_SH64_R0_REGNUM = 0,
- SIM_SH64_SP_REGNUM = 15,
- SIM_SH64_PC_REGNUM = 64,
- SIM_SH64_SR_REGNUM = 65,
- SIM_SH64_SSR_REGNUM = 66,
- SIM_SH64_SPC_REGNUM = 67,
- SIM_SH64_TR0_REGNUM = 68,
- SIM_SH64_FPCSR_REGNUM = 76,
- SIM_SH64_FR0_REGNUM = 77
- };
+{
+ SIM_SH_R0_REGNUM = 0,
+ SIM_SH_R1_REGNUM,
+ SIM_SH_R2_REGNUM,
+ SIM_SH_R3_REGNUM,
+ SIM_SH_R4_REGNUM,
+ SIM_SH_R5_REGNUM,
+ SIM_SH_R6_REGNUM,
+ SIM_SH_R7_REGNUM,
+ SIM_SH_R8_REGNUM,
+ SIM_SH_R9_REGNUM,
+ SIM_SH_R10_REGNUM,
+ SIM_SH_R11_REGNUM,
+ SIM_SH_R12_REGNUM,
+ SIM_SH_R13_REGNUM,
+ SIM_SH_R14_REGNUM,
+ SIM_SH_R15_REGNUM,
+ SIM_SH_PC_REGNUM,
+ SIM_SH_PR_REGNUM,
+ SIM_SH_GBR_REGNUM,
+ SIM_SH_VBR_REGNUM,
+ SIM_SH_MACH_REGNUM,
+ SIM_SH_MACL_REGNUM,
+ SIM_SH_SR_REGNUM,
+ SIM_SH_FPUL_REGNUM,
+ SIM_SH_FPSCR_REGNUM,
+ SIM_SH_FR0_REGNUM, /* FRn registers: sh3e / sh4 */
+ SIM_SH_FR1_REGNUM,
+ SIM_SH_FR2_REGNUM,
+ SIM_SH_FR3_REGNUM,
+ SIM_SH_FR4_REGNUM,
+ SIM_SH_FR5_REGNUM,
+ SIM_SH_FR6_REGNUM,
+ SIM_SH_FR7_REGNUM,
+ SIM_SH_FR8_REGNUM,
+ SIM_SH_FR9_REGNUM,
+ SIM_SH_FR10_REGNUM,
+ SIM_SH_FR11_REGNUM,
+ SIM_SH_FR12_REGNUM,
+ SIM_SH_FR13_REGNUM,
+ SIM_SH_FR14_REGNUM,
+ SIM_SH_FR15_REGNUM,
+ SIM_SH_SSR_REGNUM, /* sh3{,e,-dsp}, sh4 */
+ SIM_SH_SPC_REGNUM, /* sh3{,e,-dsp}, sh4 */
+ SIM_SH_R0_BANK0_REGNUM, /* SIM_SH_Rn_BANKm_REGNUM: sh3[e] / sh4 */
+ SIM_SH_R1_BANK0_REGNUM,
+ SIM_SH_R2_BANK0_REGNUM,
+ SIM_SH_R3_BANK0_REGNUM,
+ SIM_SH_R4_BANK0_REGNUM,
+ SIM_SH_R5_BANK0_REGNUM,
+ SIM_SH_R6_BANK0_REGNUM,
+ SIM_SH_R7_BANK0_REGNUM,
+ SIM_SH_R0_BANK1_REGNUM,
+ SIM_SH_R1_BANK1_REGNUM,
+ SIM_SH_R2_BANK1_REGNUM,
+ SIM_SH_R3_BANK1_REGNUM,
+ SIM_SH_R4_BANK1_REGNUM,
+ SIM_SH_R5_BANK1_REGNUM,
+ SIM_SH_R6_BANK1_REGNUM,
+ SIM_SH_R7_BANK1_REGNUM,
+ SIM_SH_XF0_REGNUM,
+ SIM_SH_XF1_REGNUM,
+ SIM_SH_XF2_REGNUM,
+ SIM_SH_XF3_REGNUM,
+ SIM_SH_XF4_REGNUM,
+ SIM_SH_XF5_REGNUM,
+ SIM_SH_XF6_REGNUM,
+ SIM_SH_XF7_REGNUM,
+ SIM_SH_XF8_REGNUM,
+ SIM_SH_XF9_REGNUM,
+ SIM_SH_XF10_REGNUM,
+ SIM_SH_XF11_REGNUM,
+ SIM_SH_XF12_REGNUM,
+ SIM_SH_XF13_REGNUM,
+ SIM_SH_XF14_REGNUM,
+ SIM_SH_XF15_REGNUM,
+ SIM_SH_SGR_REGNUM,
+ SIM_SH_DBR_REGNUM,
+ SIM_SH4_NUM_REGS, /* 77 */
+
+ /* sh[3]-dsp */
+ SIM_SH_DSR_REGNUM,
+ SIM_SH_A0G_REGNUM,
+ SIM_SH_A0_REGNUM,
+ SIM_SH_A1G_REGNUM,
+ SIM_SH_A1_REGNUM,
+ SIM_SH_M0_REGNUM,
+ SIM_SH_M1_REGNUM,
+ SIM_SH_X0_REGNUM,
+ SIM_SH_X1_REGNUM,
+ SIM_SH_Y0_REGNUM,
+ SIM_SH_Y1_REGNUM,
+ SIM_SH_MOD_REGNUM,
+ SIM_SH_RS_REGNUM,
+ SIM_SH_RE_REGNUM,
+ SIM_SH_R0_BANK_REGNUM,
+ SIM_SH_R1_BANK_REGNUM,
+ SIM_SH_R2_BANK_REGNUM,
+ SIM_SH_R3_BANK_REGNUM,
+ SIM_SH_R4_BANK_REGNUM,
+ SIM_SH_R5_BANK_REGNUM,
+ SIM_SH_R6_BANK_REGNUM,
+ SIM_SH_R7_BANK_REGNUM
+ /* 100..127: room for expansion. */
+};
+
+enum
+{
+ SIM_SH64_R0_REGNUM = 0,
+ SIM_SH64_SP_REGNUM = 15,
+ SIM_SH64_PC_REGNUM = 64,
+ SIM_SH64_SR_REGNUM = 65,
+ SIM_SH64_SSR_REGNUM = 66,
+ SIM_SH64_SPC_REGNUM = 67,
+ SIM_SH64_TR0_REGNUM = 68,
+ SIM_SH64_FPCSR_REGNUM = 76,
+ SIM_SH64_FR0_REGNUM = 77
+};
enum
- {
- SIM_SH64_NR_REGS = 141, /* total number of architectural registers */
- SIM_SH64_NR_R_REGS = 64, /* number of general registers */
- SIM_SH64_NR_TR_REGS = 8, /* number of target registers */
- SIM_SH64_NR_FP_REGS = 64 /* number of floating point registers */
- };
+{
+ SIM_SH64_NR_REGS = 141, /* total number of architectural registers */
+ SIM_SH64_NR_R_REGS = 64, /* number of general registers */
+ SIM_SH64_NR_TR_REGS = 8, /* number of target registers */
+ SIM_SH64_NR_FP_REGS = 64 /* number of floating point registers */
+};
#ifdef __cplusplus
}
diff --git a/sim/sh/ChangeLog b/sim/sh/ChangeLog
index d8a8f70..ec58759 100644
--- a/sim/sh/ChangeLog
+++ b/sim/sh/ChangeLog
@@ -1,3 +1,9 @@
+Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h.
+ * interp.c: Include "gdb/sim-sh.h".
+ (sim_store_register, sim_fetch_register): Use constants defined there.
+
Tue Jun 18 16:53:11 2002 J"orn Rennecke <joern.rennecke@superh.com>
* interp.c (sim_resume): Fix setting of bus error for
diff --git a/sim/sh/Makefile.in b/sim/sh/Makefile.in
index 62aaeaf..784c39a 100644
--- a/sim/sh/Makefile.in
+++ b/sim/sh/Makefile.in
@@ -24,7 +24,7 @@ SIM_EXTRA_CLEAN = sh-clean
## COMMON_POST_CONFIG_FRAG
-interp.o: interp.c code.c table.c ppi.c
+interp.o: interp.c code.c table.c ppi.c $(srcroot)/include/gdb/sim-sh.h
code.c: gencode
./gencode -x >code.c
diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index 6abff00..2f5d1d3 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -29,6 +29,7 @@
#include "bfd.h"
#include "gdb/callback.h"
#include "gdb/remote-sim.h"
+#include "gdb/sim-sh.h"
/* This file is local - if newlib changes, then so should this. */
#include "syscall.h"
@@ -1790,98 +1791,122 @@ sim_store_register (sd, rn, memory, length)
val = swap (* (int *)memory);
switch (rn)
{
- case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
- case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15:
+ case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM:
+ case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM:
+ case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM:
+ case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM:
+ case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM:
+ case SIM_SH_R15_REGNUM:
saved_state.asregs.regs[rn] = val;
break;
- case 16:
+ case SIM_SH_PC_REGNUM:
saved_state.asregs.pc = val;
break;
- case 17:
+ case SIM_SH_PR_REGNUM:
PR = val;
break;
- case 18:
+ case SIM_SH_GBR_REGNUM:
GBR = val;
break;
- case 19:
+ case SIM_SH_VBR_REGNUM:
VBR = val;
break;
- case 20:
+ case SIM_SH_MACH_REGNUM:
MACH = val;
break;
- case 21:
+ case SIM_SH_MACL_REGNUM:
MACL = val;
break;
- case 22:
+ case SIM_SH_SR_REGNUM:
SET_SR (val);
break;
- case 23:
+ case SIM_SH_FPUL_REGNUM:
FPUL = val;
break;
- case 24:
+ case SIM_SH_FPSCR_REGNUM:
SET_FPSCR (val);
break;
- case 25:
- if (target_dsp)
- A0G = val;
- else case 26:
- if (target_dsp)
- A0 = val;
- else case 27:
- if (target_dsp)
- A1G = val;
- else case 28:
- if (target_dsp)
- A1 = val;
- else case 29:
- if (target_dsp)
- M0 = val;
- else case 30:
- if (target_dsp)
- M1 = val;
- else case 31:
- if (target_dsp)
- X0 = val;
- else case 32:
- if (target_dsp)
- X1 = val;
- else case 33:
- if (target_dsp)
- Y0 = val;
- else case 34:
- if (target_dsp)
- Y1 = val;
- else case 40:
- if (target_dsp)
- SET_MOD (val);
- else case 35: case 36: case 37: case 38: case 39:
- SET_FI (rn - 25, val);
- break;
- case 41:
+ case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM:
+ case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM:
+ case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM:
+ case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM:
+ case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM:
+ case SIM_SH_FR15_REGNUM:
+ SET_FI (rn - SIM_SH_FR0_REGNUM, val);
+ break;
+ case SIM_SH_DSR_REGNUM:
+ DSR = val;
+ break;
+ case SIM_SH_A0G_REGNUM:
+ A0G = val;
+ break;
+ case SIM_SH_A0_REGNUM:
+ A0 = val;
+ break;
+ case SIM_SH_A1G_REGNUM:
+ A1G = val;
+ break;
+ case SIM_SH_A1_REGNUM:
+ A1 = val;
+ break;
+ case SIM_SH_M0_REGNUM:
+ M0 = val;
+ break;
+ case SIM_SH_M1_REGNUM:
+ M1 = val;
+ break;
+ case SIM_SH_X0_REGNUM:
+ X0 = val;
+ break;
+ case SIM_SH_X1_REGNUM:
+ X1 = val;
+ break;
+ case SIM_SH_Y0_REGNUM:
+ Y0 = val;
+ break;
+ case SIM_SH_Y1_REGNUM:
+ Y1 = val;
+ break;
+ case SIM_SH_MOD_REGNUM:
+ SET_MOD (val);
+ break;
+ case SIM_SH_RS_REGNUM:
+ RS = val;
+ break;
+ case SIM_SH_RE_REGNUM:
+ RE = val;
+ break;
+ case SIM_SH_SSR_REGNUM:
SSR = val;
break;
- case 42:
+ case SIM_SH_SPC_REGNUM:
SPC = val;
break;
/* The rn_bank idiosyncracies are not due to hardware differences, but to
a weird aliasing naming scheme for sh3 / sh3e / sh4. */
- case 43:
- if (target_dsp)
- RS = val;
- else case 44:
- if (target_dsp)
- RE = val;
- else case 45: case 46: case 47: case 48: case 49: case 50:
+ case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM:
+ case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM:
+ case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM:
+ case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM:
if (SR_MD && SR_RB)
- Rn_BANK (rn - 43) = val;
+ Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM) = val;
else
- saved_state.asregs.regs[rn - 43] = val;
+ saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM] = val;
break;
- case 51: case 52: case 53: case 54: case 55: case 56: case 57: case 58:
- if (target_dsp || ! SR_MD || ! SR_RB)
- SET_Rn_BANK (rn - 51, val);
+ case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM:
+ case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM:
+ case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM:
+ case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM:
+ if (SR_MD && SR_RB)
+ saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM] = val;
else
- saved_state.asregs.regs[rn - 51] = val;
+ Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM) = val;
+ break;
+ case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM:
+ case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM:
+ case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM:
+ case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM:
+ SET_Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM, val);
break;
default:
return 0;
@@ -1901,96 +1926,120 @@ sim_fetch_register (sd, rn, memory, length)
init_pointers ();
switch (rn)
{
- case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
- case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15:
+ case SIM_SH_R0_REGNUM: case SIM_SH_R1_REGNUM: case SIM_SH_R2_REGNUM:
+ case SIM_SH_R3_REGNUM: case SIM_SH_R4_REGNUM: case SIM_SH_R5_REGNUM:
+ case SIM_SH_R6_REGNUM: case SIM_SH_R7_REGNUM: case SIM_SH_R8_REGNUM:
+ case SIM_SH_R9_REGNUM: case SIM_SH_R10_REGNUM: case SIM_SH_R11_REGNUM:
+ case SIM_SH_R12_REGNUM: case SIM_SH_R13_REGNUM: case SIM_SH_R14_REGNUM:
+ case SIM_SH_R15_REGNUM:
val = saved_state.asregs.regs[rn];
break;
- case 16:
+ case SIM_SH_PC_REGNUM:
val = saved_state.asregs.pc;
break;
- case 17:
+ case SIM_SH_PR_REGNUM:
val = PR;
break;
- case 18:
+ case SIM_SH_GBR_REGNUM:
val = GBR;
break;
- case 19:
+ case SIM_SH_VBR_REGNUM:
val = VBR;
break;
- case 20:
+ case SIM_SH_MACH_REGNUM:
val = MACH;
break;
- case 21:
+ case SIM_SH_MACL_REGNUM:
val = MACL;
break;
- case 22:
+ case SIM_SH_SR_REGNUM:
val = GET_SR ();
break;
- case 23:
+ case SIM_SH_FPUL_REGNUM:
val = FPUL;
break;
- case 24:
+ case SIM_SH_FPSCR_REGNUM:
val = GET_FPSCR ();
break;
- case 25:
- val = target_dsp ? SEXT (A0G) : FI (0);
+ case SIM_SH_FR0_REGNUM: case SIM_SH_FR1_REGNUM: case SIM_SH_FR2_REGNUM:
+ case SIM_SH_FR3_REGNUM: case SIM_SH_FR4_REGNUM: case SIM_SH_FR5_REGNUM:
+ case SIM_SH_FR6_REGNUM: case SIM_SH_FR7_REGNUM: case SIM_SH_FR8_REGNUM:
+ case SIM_SH_FR9_REGNUM: case SIM_SH_FR10_REGNUM: case SIM_SH_FR11_REGNUM:
+ case SIM_SH_FR12_REGNUM: case SIM_SH_FR13_REGNUM: case SIM_SH_FR14_REGNUM:
+ case SIM_SH_FR15_REGNUM:
+ val = FI (rn - SIM_SH_FR0_REGNUM);
break;
- case 26:
- val = target_dsp ? A0 : FI (1);
+ case SIM_SH_DSR_REGNUM:
+ val = DSR;
break;
- case 27:
- val = target_dsp ? SEXT (A1G) : FI (2);
+ case SIM_SH_A0G_REGNUM:
+ val = SEXT (A0G);
break;
- case 28:
- val = target_dsp ? A1 : FI (3);
+ case SIM_SH_A0_REGNUM:
+ val = A0;
break;
- case 29:
- val = target_dsp ? M0 : FI (4);
+ case SIM_SH_A1G_REGNUM:
+ val = SEXT (A1G);
break;
- case 30:
- val = target_dsp ? M1 : FI (5);
+ case SIM_SH_A1_REGNUM:
+ val = A1;
break;
- case 31:
- val = target_dsp ? X0 : FI (6);
+ case SIM_SH_M0_REGNUM:
+ val = M0;
break;
- case 32:
- val = target_dsp ? X1 : FI (7);
+ case SIM_SH_M1_REGNUM:
+ val = M1;
break;
- case 33:
- val = target_dsp ? Y0 : FI (8);
+ case SIM_SH_X0_REGNUM:
+ val = X0;
break;
- case 34:
- val = target_dsp ? Y1 : FI (9);
+ case SIM_SH_X1_REGNUM:
+ val = X1;
break;
- case 35: case 36: case 37: case 38: case 39:
- val = FI (rn - 25);
+ case SIM_SH_Y0_REGNUM:
+ val = Y0;
break;
- case 40:
- val = target_dsp ? MOD : FI (15);
+ case SIM_SH_Y1_REGNUM:
+ val = Y1;
break;
- case 41:
+ case SIM_SH_MOD_REGNUM:
+ val = MOD;
+ break;
+ case SIM_SH_RS_REGNUM:
+ val = RS;
+ break;
+ case SIM_SH_RE_REGNUM:
+ val = RE;
+ break;
+ case SIM_SH_SSR_REGNUM:
val = SSR;
break;
- case 42:
+ case SIM_SH_SPC_REGNUM:
val = SPC;
break;
/* The rn_bank idiosyncracies are not due to hardware differences, but to
a weird aliasing naming scheme for sh3 / sh3e / sh4. */
- case 43:
- if (target_dsp)
- val = RS;
- else case 44:
- if (target_dsp)
- val = RE;
- else case 45: case 46: case 47: case 48: case 49: case 50:
- val = (SR_MD && SR_RB
- ? Rn_BANK (rn - 43)
- : saved_state.asregs.regs[rn - 43]);
- break;
- case 51: case 52: case 53: case 54: case 55: case 56: case 57: case 58:
- val = (target_dsp || ! SR_MD || ! SR_RB
- ? Rn_BANK (rn - 51)
- : saved_state.asregs.regs[rn - 51]);
+ case SIM_SH_R0_BANK0_REGNUM: case SIM_SH_R1_BANK0_REGNUM:
+ case SIM_SH_R2_BANK0_REGNUM: case SIM_SH_R3_BANK0_REGNUM:
+ case SIM_SH_R4_BANK0_REGNUM: case SIM_SH_R5_BANK0_REGNUM:
+ case SIM_SH_R6_BANK0_REGNUM: case SIM_SH_R7_BANK0_REGNUM:
+ val = (SR_MD && SR_RB
+ ? Rn_BANK (rn - SIM_SH_R0_BANK0_REGNUM)
+ : saved_state.asregs.regs[rn - SIM_SH_R0_BANK0_REGNUM]);
+ break;
+ case SIM_SH_R0_BANK1_REGNUM: case SIM_SH_R1_BANK1_REGNUM:
+ case SIM_SH_R2_BANK1_REGNUM: case SIM_SH_R3_BANK1_REGNUM:
+ case SIM_SH_R4_BANK1_REGNUM: case SIM_SH_R5_BANK1_REGNUM:
+ case SIM_SH_R6_BANK1_REGNUM: case SIM_SH_R7_BANK1_REGNUM:
+ val = (! SR_MD || ! SR_RB
+ ? Rn_BANK (rn - SIM_SH_R0_BANK1_REGNUM)
+ : saved_state.asregs.regs[rn - SIM_SH_R0_BANK1_REGNUM]);
+ break;
+ case SIM_SH_R0_BANK_REGNUM: case SIM_SH_R1_BANK_REGNUM:
+ case SIM_SH_R2_BANK_REGNUM: case SIM_SH_R3_BANK_REGNUM:
+ case SIM_SH_R4_BANK_REGNUM: case SIM_SH_R5_BANK_REGNUM:
+ case SIM_SH_R6_BANK_REGNUM: case SIM_SH_R7_BANK_REGNUM:
+ val = Rn_BANK (rn - SIM_SH_R0_BANK_REGNUM);
break;
default:
return 0;