OSDN -- Desarrollar y descargar software de código abierto
Translation Status of Español translation status for es
  • R/O
  • HTTP
  • SSH
  • HTTPS
Fork

Commit

Tags
No Tags

Frequently used words (click to add to your profile)

javac++androidlinuxc#windowsobjective-ccocoa誰得qtpythonphprubygameguibathyscaphec計画中(planning stage)翻訳omegatframeworktwitterdomtestvb.netdirectxゲームエンジンbtronarduinopreviewer

Commit MetaInfo

Revisiónb04f19a852038ba25131bf04db8c6a517a361971 (tree)
Tiempo2019-08-19 23:59:27
AutorYoshinori Sato <ysato@user...>
CommiterYoshinori Sato

Log Message

sh: Add feature

Cambiar Resumen

Diferencia incremental

--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -68,6 +68,8 @@ WHICH = arm/arm-with-iwmmxt arm/arm-with-vfpv2 arm/arm-with-vfpv3 \
6868 s390-te-linux64 s390x-te-linux64 s390-vx-linux64 s390x-vx-linux64 \
6969 s390-tevx-linux64 s390x-tevx-linux64 \
7070 s390-gs-linux64 s390x-gs-linux64 \
71+ sh/sh sh/sh-dsp sh/sh-fpu sh/sh2a-nofpu sh/sh2a-fpu \
72+ sh/sh3 sh/sh4-dfp sh/sh4-vfp \
7173 tic6x-c64xp-linux tic6x-c64x-linux tic6x-c62x-linux
7274
7375 # Record which registers should be sent to GDB by default after stop.
@@ -238,6 +240,14 @@ FEATURE_XMLFILES = aarch64-core.xml \
238240 riscv/64bit-cpu.xml \
239241 riscv/64bit-csr.xml \
240242 riscv/64bit-fpu.xml \
243+ sh/sh.xml \
244+ sh/sh-dsp.xml \
245+ sh/sh-fpu.xml \
246+ sh/sh2a-nofpu.xml \
247+ sh/sh2a-fpu.xml \
248+ sh/sh3.xml \
249+ sh/sh4-dfp.xml \
250+ sh/sh4-vfp.xml \
241251 tic6x-c6xp.xml \
242252 tic6x-core.xml \
243253 tic6x-gp.xml
--- /dev/null
+++ b/gdb/features/sh/sh-dsp.c
@@ -0,0 +1,41 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh-dsp.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh_dsp;
9+static void
10+initialize_tdesc_sh_dsp (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.dsp");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "dsr_flags", 4);
18+ tdesc_add_flag (type_with_fields, 0, "DC");
19+ tdesc_add_bitfield (type_with_fields, "CS", 1, 3);
20+ tdesc_add_flag (type_with_fields, 4, "V");
21+ tdesc_add_flag (type_with_fields, 5, "N");
22+ tdesc_add_flag (type_with_fields, 6, "Z");
23+ tdesc_add_flag (type_with_fields, 7, "GT");
24+
25+ tdesc_create_reg (feature, "dsr", 24, 1, NULL, 32, "dsr_flags");
26+ tdesc_create_reg (feature, "a0g", 25, 1, NULL, 32, "uint32");
27+ tdesc_create_reg (feature, "a0", 26, 1, NULL, 32, "uint32");
28+ tdesc_create_reg (feature, "a1g", 27, 1, NULL, 32, "uint32");
29+ tdesc_create_reg (feature, "a1", 28, 1, NULL, 32, "uint32");
30+ tdesc_create_reg (feature, "m0", 29, 1, NULL, 32, "uint32");
31+ tdesc_create_reg (feature, "m1", 30, 1, NULL, 32, "uint32");
32+ tdesc_create_reg (feature, "x0", 31, 1, NULL, 32, "uint32");
33+ tdesc_create_reg (feature, "x1", 32, 1, NULL, 32, "uint32");
34+ tdesc_create_reg (feature, "y0", 33, 1, NULL, 32, "uint32");
35+ tdesc_create_reg (feature, "y1", 34, 1, NULL, 32, "uint32");
36+ tdesc_create_reg (feature, "mod", 39, 1, NULL, 32, "uint32");
37+ tdesc_create_reg (feature, "rs", 42, 1, NULL, 32, "uint32");
38+ tdesc_create_reg (feature, "re", 43, 1, NULL, 32, "uint32");
39+
40+ tdesc_sh_dsp = result;
41+}
--- /dev/null
+++ b/gdb/features/sh/sh-dsp.xml
@@ -0,0 +1,32 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.dsp">
10+ <flags id="dsr_flags" size="4">
11+ <field name="DC" start="0" end="0"/>
12+ <field name="CS" start="1" end="3"/>
13+ <field name="V" start="4" end="4"/>
14+ <field name="N" start="5" end="5"/>
15+ <field name="Z" start="6" end="6"/>
16+ <field name="GT" start="7" end="7"/>
17+ </flags>
18+ <reg name="dsr" bitsize="32" type="dsr_flags" regnum="24"/>
19+ <reg name="a0g" bitsize="32" type="uint32"/>
20+ <reg name="a0" bitsize="32" type="uint32"/>
21+ <reg name="a1g" bitsize="32" type="uint32"/>
22+ <reg name="a1" bitsize="32" type="uint32"/>
23+ <reg name="m0" bitsize="32" type="uint32"/>
24+ <reg name="m1" bitsize="32" type="uint32"/>
25+ <reg name="x0" bitsize="32" type="uint32"/>
26+ <reg name="x1" bitsize="32" type="uint32"/>
27+ <reg name="y0" bitsize="32" type="uint32"/>
28+ <reg name="y1" bitsize="32" type="uint32"/>
29+ <reg name="mod" bitsize="32" type="uint32" regnum="39"/>
30+ <reg name="rs" bitsize="32" type="uint32" regnum="42"/>
31+ <reg name="re" bitsize="32" type="uint32"/>
32+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh-fpu.c
@@ -0,0 +1,57 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh-fpu.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh_fpu;
9+static void
10+initialize_tdesc_sh_fpu (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.fpu");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "fpcsr_flags", 4);
18+ tdesc_add_bitfield (type_with_fields, "RM", 0, 1);
19+ tdesc_add_flag (type_with_fields, 2, "FI");
20+ tdesc_add_flag (type_with_fields, 3, "FU");
21+ tdesc_add_flag (type_with_fields, 4, "FO");
22+ tdesc_add_flag (type_with_fields, 5, "FZ");
23+ tdesc_add_flag (type_with_fields, 6, "FV");
24+ tdesc_add_flag (type_with_fields, 7, "EI");
25+ tdesc_add_flag (type_with_fields, 8, "EU");
26+ tdesc_add_flag (type_with_fields, 9, "EO");
27+ tdesc_add_flag (type_with_fields, 10, "EZ");
28+ tdesc_add_flag (type_with_fields, 11, "EV");
29+ tdesc_add_flag (type_with_fields, 12, "CI");
30+ tdesc_add_flag (type_with_fields, 13, "CU");
31+ tdesc_add_flag (type_with_fields, 14, "CO");
32+ tdesc_add_flag (type_with_fields, 15, "CZ");
33+ tdesc_add_flag (type_with_fields, 16, "CV");
34+ tdesc_add_flag (type_with_fields, 17, "CE");
35+ tdesc_add_flag (type_with_fields, 18, "DN");
36+
37+ tdesc_create_reg (feature, "fpul", 24, 1, NULL, 32, "uint32");
38+ tdesc_create_reg (feature, "fpcsr", 25, 1, NULL, 32, "fpcsr_flags");
39+ tdesc_create_reg (feature, "fr0", 26, 1, NULL, 32, "ieee_single");
40+ tdesc_create_reg (feature, "fr1", 27, 1, NULL, 32, "ieee_single");
41+ tdesc_create_reg (feature, "fr2", 28, 1, NULL, 32, "ieee_single");
42+ tdesc_create_reg (feature, "fr3", 29, 1, NULL, 32, "ieee_single");
43+ tdesc_create_reg (feature, "fr4", 30, 1, NULL, 32, "ieee_single");
44+ tdesc_create_reg (feature, "fr5", 31, 1, NULL, 32, "ieee_single");
45+ tdesc_create_reg (feature, "fr6", 32, 1, NULL, 32, "ieee_single");
46+ tdesc_create_reg (feature, "fr7", 33, 1, NULL, 32, "ieee_single");
47+ tdesc_create_reg (feature, "fr8", 34, 1, NULL, 32, "ieee_single");
48+ tdesc_create_reg (feature, "fr9", 35, 1, NULL, 32, "ieee_single");
49+ tdesc_create_reg (feature, "fr10", 36, 1, NULL, 32, "ieee_single");
50+ tdesc_create_reg (feature, "fr11", 37, 1, NULL, 32, "ieee_single");
51+ tdesc_create_reg (feature, "fr12", 38, 1, NULL, 32, "ieee_single");
52+ tdesc_create_reg (feature, "fr13", 39, 1, NULL, 32, "ieee_single");
53+ tdesc_create_reg (feature, "fr14", 40, 1, NULL, 32, "ieee_single");
54+ tdesc_create_reg (feature, "fr15", 41, 1, NULL, 32, "ieee_single");
55+
56+ tdesc_sh_fpu = result;
57+}
--- /dev/null
+++ b/gdb/features/sh/sh-fpu.xml
@@ -0,0 +1,49 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.fpu">
10+ <reg name="fpul" bitsize="32" type="uint32" regnum="24"/>
11+ <flags id="fpcsr_flags" size="4">
12+ <field name="RM" start="0" end="1"/>
13+ <field name="FI" start="2" end="2"/>
14+ <field name="FU" start="3" end="3"/>
15+ <field name="FO" start="4" end="4"/>
16+ <field name="FZ" start="5" end="5"/>
17+ <field name="FV" start="6" end="6"/>
18+ <field name="EI" start="7" end="7"/>
19+ <field name="EU" start="8" end="8"/>
20+ <field name="EO" start="9" end="9"/>
21+ <field name="EZ" start="10" end="10"/>
22+ <field name="EV" start="11" end="11"/>
23+ <field name="CI" start="12" end="12"/>
24+ <field name="CU" start="13" end="13"/>
25+ <field name="CO" start="14" end="14"/>
26+ <field name="CZ" start="15" end="15"/>
27+ <field name="CV" start="16" end="16"/>
28+ <field name="CE" start="17" end="17"/>
29+ <field name="DN" start="18" end="18"/>
30+ </flags>
31+ <reg name="fpcsr" bitsize="32" type="fpcsr_flags"/>
32+
33+ <reg name="fr0" bitsize="32" type="ieee_single"/>
34+ <reg name="fr1" bitsize="32" type="ieee_single"/>
35+ <reg name="fr2" bitsize="32" type="ieee_single"/>
36+ <reg name="fr3" bitsize="32" type="ieee_single"/>
37+ <reg name="fr4" bitsize="32" type="ieee_single"/>
38+ <reg name="fr5" bitsize="32" type="ieee_single"/>
39+ <reg name="fr6" bitsize="32" type="ieee_single"/>
40+ <reg name="fr7" bitsize="32" type="ieee_single"/>
41+ <reg name="fr8" bitsize="32" type="ieee_single"/>
42+ <reg name="fr9" bitsize="32" type="ieee_single"/>
43+ <reg name="fr10" bitsize="32" type="ieee_single"/>
44+ <reg name="fr11" bitsize="32" type="ieee_single"/>
45+ <reg name="fr12" bitsize="32" type="ieee_single"/>
46+ <reg name="fr13" bitsize="32" type="ieee_single"/>
47+ <reg name="fr14" bitsize="32" type="ieee_single"/>
48+ <reg name="fr15" bitsize="32" type="ieee_single"/>
49+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh.c
@@ -0,0 +1,49 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh;
9+static void
10+initialize_tdesc_sh (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.core");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "sr_flags", 4);
18+ tdesc_add_flag (type_with_fields, 0, "T");
19+ tdesc_add_flag (type_with_fields, 1, "S");
20+ tdesc_add_bitfield (type_with_fields, "I", 4, 7);
21+ tdesc_add_flag (type_with_fields, 8, "Q");
22+ tdesc_add_flag (type_with_fields, 9, "M");
23+
24+ tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
25+ tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
26+ tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
27+ tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
28+ tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
29+ tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
30+ tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
31+ tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
32+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
33+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
34+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
35+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
36+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
37+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
38+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
39+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "data_ptr");
40+ tdesc_create_reg (feature, "pc", 16, 1, NULL, 32, "code_ptr");
41+ tdesc_create_reg (feature, "pr", 17, 1, NULL, 32, "code_ptr");
42+ tdesc_create_reg (feature, "gbr", 18, 1, NULL, 32, "data_ptr");
43+ tdesc_create_reg (feature, "vbr", 19, 1, NULL, 32, "data_ptr");
44+ tdesc_create_reg (feature, "mach", 20, 1, NULL, 32, "uint32");
45+ tdesc_create_reg (feature, "macl", 21, 1, NULL, 32, "uint32");
46+ tdesc_create_reg (feature, "sr", 22, 1, NULL, 32, "sr_flags");
47+
48+ tdesc_sh = result;
49+}
--- /dev/null
+++ b/gdb/features/sh/sh.xml
@@ -0,0 +1,41 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.core">
10+ <reg name="r0" bitsize="32" type="uint32"/>
11+ <reg name="r1" bitsize="32" type="uint32"/>
12+ <reg name="r2" bitsize="32" type="uint32"/>
13+ <reg name="r3" bitsize="32" type="uint32"/>
14+ <reg name="r4" bitsize="32" type="uint32"/>
15+ <reg name="r5" bitsize="32" type="uint32"/>
16+ <reg name="r6" bitsize="32" type="uint32"/>
17+ <reg name="r7" bitsize="32" type="uint32"/>
18+ <reg name="r8" bitsize="32" type="uint32"/>
19+ <reg name="r9" bitsize="32" type="uint32"/>
20+ <reg name="r10" bitsize="32" type="uint32"/>
21+ <reg name="r11" bitsize="32" type="uint32"/>
22+ <reg name="r12" bitsize="32" type="uint32"/>
23+ <reg name="r13" bitsize="32" type="uint32"/>
24+ <reg name="r14" bitsize="32" type="uint32"/>
25+ <reg name="r15" bitsize="32" type="data_ptr"/>
26+
27+ <reg name="pc" bitsize="32" type="code_ptr"/>
28+ <reg name="pr" bitsize="32" type="code_ptr"/>
29+ <reg name="gbr" bitsize="32" type="data_ptr"/>
30+ <reg name="vbr" bitsize="32" type="data_ptr"/>
31+ <reg name="mach" bitsize="32" type="uint32"/>
32+ <reg name="macl" bitsize="32" type="uint32"/>
33+ <flags id="sr_flags" size="4">
34+ <field name="T" start="0" end="0"/>
35+ <field name="S" start="1" end="1"/>
36+ <field name="I" start="4" end="7"/>
37+ <field name="Q" start="8" end="8"/>
38+ <field name="M" start="9" end="9"/>
39+ </flags>
40+ <reg name="sr" bitsize="32" type="sr_flags"/>
41+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh2a-fpu.c
@@ -0,0 +1,68 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh2a-fpu.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh2a_fpu;
9+static void
10+initialize_tdesc_sh2a_fpu (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.sh2a-fpu");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "fpcsr_flags", 4);
18+ tdesc_add_bitfield (type_with_fields, "RM", 0, 1);
19+ tdesc_add_flag (type_with_fields, 2, "FI");
20+ tdesc_add_flag (type_with_fields, 3, "FU");
21+ tdesc_add_flag (type_with_fields, 4, "FO");
22+ tdesc_add_flag (type_with_fields, 5, "FZ");
23+ tdesc_add_flag (type_with_fields, 6, "FV");
24+ tdesc_add_flag (type_with_fields, 7, "EI");
25+ tdesc_add_flag (type_with_fields, 8, "EU");
26+ tdesc_add_flag (type_with_fields, 9, "EO");
27+ tdesc_add_flag (type_with_fields, 10, "EZ");
28+ tdesc_add_flag (type_with_fields, 11, "EV");
29+ tdesc_add_flag (type_with_fields, 12, "CI");
30+ tdesc_add_flag (type_with_fields, 13, "CU");
31+ tdesc_add_flag (type_with_fields, 14, "CO");
32+ tdesc_add_flag (type_with_fields, 15, "CZ");
33+ tdesc_add_flag (type_with_fields, 16, "CV");
34+ tdesc_add_flag (type_with_fields, 17, "CE");
35+ tdesc_add_flag (type_with_fields, 18, "DN");
36+ tdesc_add_flag (type_with_fields, 19, "PR");
37+ tdesc_add_flag (type_with_fields, 20, "SZ");
38+ tdesc_add_flag (type_with_fields, 22, "QIS");
39+
40+ tdesc_create_reg (feature, "fpul", 23, 1, NULL, 32, "uint32");
41+ tdesc_create_reg (feature, "fpcsr", 24, 1, NULL, 32, "fpcsr_flags");
42+ tdesc_create_reg (feature, "fr0", 25, 1, NULL, 32, "ieee_single");
43+ tdesc_create_reg (feature, "fr1", 26, 1, NULL, 32, "ieee_single");
44+ tdesc_create_reg (feature, "fr2", 27, 1, NULL, 32, "ieee_single");
45+ tdesc_create_reg (feature, "fr3", 28, 1, NULL, 32, "ieee_single");
46+ tdesc_create_reg (feature, "fr4", 29, 1, NULL, 32, "ieee_single");
47+ tdesc_create_reg (feature, "fr5", 30, 1, NULL, 32, "ieee_single");
48+ tdesc_create_reg (feature, "fr6", 31, 1, NULL, 32, "ieee_single");
49+ tdesc_create_reg (feature, "fr7", 32, 1, NULL, 32, "ieee_single");
50+ tdesc_create_reg (feature, "fr8", 33, 1, NULL, 32, "ieee_single");
51+ tdesc_create_reg (feature, "fr9", 34, 1, NULL, 32, "ieee_single");
52+ tdesc_create_reg (feature, "fr10", 35, 1, NULL, 32, "ieee_single");
53+ tdesc_create_reg (feature, "fr11", 36, 1, NULL, 32, "ieee_single");
54+ tdesc_create_reg (feature, "fr12", 37, 1, NULL, 32, "ieee_single");
55+ tdesc_create_reg (feature, "fr13", 38, 1, NULL, 32, "ieee_single");
56+ tdesc_create_reg (feature, "fr14", 39, 1, NULL, 32, "ieee_single");
57+ tdesc_create_reg (feature, "fr15", 40, 1, NULL, 32, "ieee_single");
58+ tdesc_create_reg (feature, "dr0", 68, 1, NULL, 32, "ieee_double");
59+ tdesc_create_reg (feature, "dr2", 69, 1, NULL, 32, "ieee_double");
60+ tdesc_create_reg (feature, "dr4", 70, 1, NULL, 32, "ieee_double");
61+ tdesc_create_reg (feature, "dr6", 71, 1, NULL, 32, "ieee_double");
62+ tdesc_create_reg (feature, "dr8", 72, 1, NULL, 32, "ieee_double");
63+ tdesc_create_reg (feature, "dr10", 73, 1, NULL, 32, "ieee_double");
64+ tdesc_create_reg (feature, "dr12", 74, 1, NULL, 32, "ieee_double");
65+ tdesc_create_reg (feature, "dr14", 75, 1, NULL, 32, "ieee_double");
66+
67+ tdesc_sh2a_fpu = result;
68+}
--- /dev/null
+++ b/gdb/features/sh/sh2a-fpu.xml
@@ -0,0 +1,61 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.sh2a-fpu">
10+ <reg name="fpul" bitsize="32" type="uint32" regnum="23"/>
11+ <flags id="fpcsr_flags" size="4">
12+ <field name="RM" start="0" end="1"/>
13+ <field name="FI" start="2" end="2"/>
14+ <field name="FU" start="3" end="3"/>
15+ <field name="FO" start="4" end="4"/>
16+ <field name="FZ" start="5" end="5"/>
17+ <field name="FV" start="6" end="6"/>
18+ <field name="EI" start="7" end="7"/>
19+ <field name="EU" start="8" end="8"/>
20+ <field name="EO" start="9" end="9"/>
21+ <field name="EZ" start="10" end="10"/>
22+ <field name="EV" start="11" end="11"/>
23+ <field name="CI" start="12" end="12"/>
24+ <field name="CU" start="13" end="13"/>
25+ <field name="CO" start="14" end="14"/>
26+ <field name="CZ" start="15" end="15"/>
27+ <field name="CV" start="16" end="16"/>
28+ <field name="CE" start="17" end="17"/>
29+ <field name="DN" start="18" end="18"/>
30+ <field name="PR" start="19" end="19"/>
31+ <field name="SZ" start="20" end="20"/>
32+ <field name="QIS" start="22" end="22"/>
33+ </flags>
34+ <reg name="fpcsr" bitsize="32" type="fpcsr_flags"/>
35+
36+ <reg name="fr0" bitsize="32" type="ieee_single"/>
37+ <reg name="fr1" bitsize="32" type="ieee_single"/>
38+ <reg name="fr2" bitsize="32" type="ieee_single"/>
39+ <reg name="fr3" bitsize="32" type="ieee_single"/>
40+ <reg name="fr4" bitsize="32" type="ieee_single"/>
41+ <reg name="fr5" bitsize="32" type="ieee_single"/>
42+ <reg name="fr6" bitsize="32" type="ieee_single"/>
43+ <reg name="fr7" bitsize="32" type="ieee_single"/>
44+ <reg name="fr8" bitsize="32" type="ieee_single"/>
45+ <reg name="fr9" bitsize="32" type="ieee_single"/>
46+ <reg name="fr10" bitsize="32" type="ieee_single"/>
47+ <reg name="fr11" bitsize="32" type="ieee_single"/>
48+ <reg name="fr12" bitsize="32" type="ieee_single"/>
49+ <reg name="fr13" bitsize="32" type="ieee_single"/>
50+ <reg name="fr14" bitsize="32" type="ieee_single"/>
51+ <reg name="fr15" bitsize="32" type="ieee_single"/>
52+
53+ <reg name="dr0" bitsize="32" type="ieee_double" regnum="68"/>
54+ <reg name="dr2" bitsize="32" type="ieee_double"/>
55+ <reg name="dr4" bitsize="32" type="ieee_double"/>
56+ <reg name="dr6" bitsize="32" type="ieee_double"/>
57+ <reg name="dr8" bitsize="32" type="ieee_double"/>
58+ <reg name="dr10" bitsize="32" type="ieee_double"/>
59+ <reg name="dr12" bitsize="32" type="ieee_double"/>
60+ <reg name="dr14" bitsize="32" type="ieee_double"/>
61+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh2a-nofpu.c
@@ -0,0 +1,76 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh2a-nofpu.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh2a_nofpu;
9+static void
10+initialize_tdesc_sh2a_nofpu (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.sh2a");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "sr_flags", 4);
18+ tdesc_add_flag (type_with_fields, 0, "T");
19+ tdesc_add_flag (type_with_fields, 1, "S");
20+ tdesc_add_bitfield (type_with_fields, "I", 4, 7);
21+ tdesc_add_flag (type_with_fields, 8, "Q");
22+ tdesc_add_flag (type_with_fields, 9, "M");
23+ tdesc_add_flag (type_with_fields, 13, "CS");
24+ tdesc_add_flag (type_with_fields, 14, "BO");
25+
26+ tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
27+ tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
28+ tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
29+ tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
30+ tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
31+ tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
32+ tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
33+ tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
34+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
35+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
36+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
37+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
38+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
39+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
40+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
41+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "data_ptr");
42+ tdesc_create_reg (feature, "pc", 16, 1, NULL, 32, "code_ptr");
43+ tdesc_create_reg (feature, "pr", 17, 1, NULL, 32, "code_ptr");
44+ tdesc_create_reg (feature, "gbr", 18, 1, NULL, 32, "data_ptr");
45+ tdesc_create_reg (feature, "vbr", 19, 1, NULL, 32, "data_ptr");
46+ tdesc_create_reg (feature, "mach", 20, 1, NULL, 32, "uint32");
47+ tdesc_create_reg (feature, "macl", 21, 1, NULL, 32, "uint32");
48+ tdesc_create_reg (feature, "sr", 22, 1, NULL, 32, "sr_flags");
49+ tdesc_create_reg (feature, "r0b", 42, 1, NULL, 32, "uint32");
50+ tdesc_create_reg (feature, "r1b", 43, 1, NULL, 32, "uint32");
51+ tdesc_create_reg (feature, "r2b", 44, 1, NULL, 32, "uint32");
52+ tdesc_create_reg (feature, "r3b", 45, 1, NULL, 32, "uint32");
53+ tdesc_create_reg (feature, "r4b", 46, 1, NULL, 32, "uint32");
54+ tdesc_create_reg (feature, "r5b", 47, 1, NULL, 32, "uint32");
55+ tdesc_create_reg (feature, "r6b", 48, 1, NULL, 32, "uint32");
56+ tdesc_create_reg (feature, "r7b", 49, 1, NULL, 32, "uint32");
57+ tdesc_create_reg (feature, "r8b", 50, 1, NULL, 32, "uint32");
58+ tdesc_create_reg (feature, "r9b", 51, 1, NULL, 32, "uint32");
59+ tdesc_create_reg (feature, "r10b", 52, 1, NULL, 32, "uint32");
60+ tdesc_create_reg (feature, "r11b", 53, 1, NULL, 32, "uint32");
61+ tdesc_create_reg (feature, "r12b", 54, 1, NULL, 32, "uint32");
62+ tdesc_create_reg (feature, "r13b", 55, 1, NULL, 32, "uint32");
63+ tdesc_create_reg (feature, "r14b", 56, 1, NULL, 32, "uint32");
64+ tdesc_create_reg (feature, "r15b", 57, 1, NULL, 32, "data_ptr");
65+ tdesc_create_reg (feature, "machb", 58, 1, NULL, 32, "uint32");
66+ tdesc_create_reg (feature, "ivnb", 59, 1, NULL, 32, "uint32");
67+ tdesc_create_reg (feature, "prb", 60, 1, NULL, 32, "code_ptr");
68+ tdesc_create_reg (feature, "gbrb", 61, 1, NULL, 32, "data_ptr");
69+ tdesc_create_reg (feature, "maclb", 62, 1, NULL, 32, "uint32");
70+ tdesc_create_reg (feature, "ibcr", 63, 1, NULL, 32, "uint32");
71+ tdesc_create_reg (feature, "ibnr", 64, 1, NULL, 32, "uint32");
72+ tdesc_create_reg (feature, "tbr", 65, 1, NULL, 32, "data_ptr");
73+ tdesc_create_reg (feature, "bank", 66, 1, NULL, 32, "uint32");
74+
75+ tdesc_sh2a_nofpu = result;
76+}
--- /dev/null
+++ b/gdb/features/sh/sh2a-nofpu.xml
@@ -0,0 +1,71 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.sh2a">
10+ <reg name="r0" bitsize="32" type="uint32"/>
11+ <reg name="r1" bitsize="32" type="uint32"/>
12+ <reg name="r2" bitsize="32" type="uint32"/>
13+ <reg name="r3" bitsize="32" type="uint32"/>
14+ <reg name="r4" bitsize="32" type="uint32"/>
15+ <reg name="r5" bitsize="32" type="uint32"/>
16+ <reg name="r6" bitsize="32" type="uint32"/>
17+ <reg name="r7" bitsize="32" type="uint32"/>
18+ <reg name="r8" bitsize="32" type="uint32"/>
19+ <reg name="r9" bitsize="32" type="uint32"/>
20+ <reg name="r10" bitsize="32" type="uint32"/>
21+ <reg name="r11" bitsize="32" type="uint32"/>
22+ <reg name="r12" bitsize="32" type="uint32"/>
23+ <reg name="r13" bitsize="32" type="uint32"/>
24+ <reg name="r14" bitsize="32" type="uint32"/>
25+ <reg name="r15" bitsize="32" type="data_ptr"/>
26+
27+ <reg name="pc" bitsize="32" type="code_ptr"/>
28+ <reg name="pr" bitsize="32" type="code_ptr"/>
29+ <reg name="gbr" bitsize="32" type="data_ptr"/>
30+ <reg name="vbr" bitsize="32" type="data_ptr"/>
31+ <reg name="mach" bitsize="32" type="uint32"/>
32+ <reg name="macl" bitsize="32" type="uint32"/>
33+ <flags id="sr_flags" size="4">
34+ <field name="T" start="0" end="0"/>
35+ <field name="S" start="1" end="1"/>
36+ <field name="I" start="4" end="7"/>
37+ <field name="Q" start="8" end="8"/>
38+ <field name="M" start="9" end="9"/>
39+ <field name="CS" start="13" end="13"/>
40+ <field name="BO" start="14" end="14"/>
41+ </flags>
42+ <reg name="sr" bitsize="32" type="sr_flags"/>
43+
44+ <reg name="r0b" bitsize="32" type="uint32" regnum="42"/>
45+ <reg name="r1b" bitsize="32" type="uint32"/>
46+ <reg name="r2b" bitsize="32" type="uint32"/>
47+ <reg name="r3b" bitsize="32" type="uint32"/>
48+ <reg name="r4b" bitsize="32" type="uint32"/>
49+ <reg name="r5b" bitsize="32" type="uint32"/>
50+ <reg name="r6b" bitsize="32" type="uint32"/>
51+ <reg name="r7b" bitsize="32" type="uint32"/>
52+ <reg name="r8b" bitsize="32" type="uint32"/>
53+ <reg name="r9b" bitsize="32" type="uint32"/>
54+ <reg name="r10b" bitsize="32" type="uint32"/>
55+ <reg name="r11b" bitsize="32" type="uint32"/>
56+ <reg name="r12b" bitsize="32" type="uint32"/>
57+ <reg name="r13b" bitsize="32" type="uint32"/>
58+ <reg name="r14b" bitsize="32" type="uint32"/>
59+ <reg name="r15b" bitsize="32" type="data_ptr"/>
60+ <reg name="machb" bitsize="32" type="uint32"/>
61+ <reg name="ivnb" bitsize="32" type="uint32"/>
62+ <reg name="prb" bitsize="32" type="code_ptr"/>
63+ <reg name="gbrb" bitsize="32" type="data_ptr"/>
64+ <reg name="maclb" bitsize="32" type="uint32"/>
65+
66+ <reg name="ibcr" bitsize="32" type="uint32"/>
67+ <reg name="ibnr" bitsize="32" type="uint32"/>
68+ <reg name="tbr" bitsize="32" type="data_ptr"/>
69+ <reg name="bank" bitsize="32" type="uint32"/>
70+
71+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh3.c
@@ -0,0 +1,70 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh3.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh3;
9+static void
10+initialize_tdesc_sh3 (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.sh3");
16+ tdesc_type_with_fields *type_with_fields;
17+ type_with_fields = tdesc_create_flags (feature, "sr_flags", 4);
18+ tdesc_add_flag (type_with_fields, 0, "T");
19+ tdesc_add_flag (type_with_fields, 1, "S");
20+ tdesc_add_bitfield (type_with_fields, "I", 4, 7);
21+ tdesc_add_flag (type_with_fields, 8, "Q");
22+ tdesc_add_flag (type_with_fields, 9, "M");
23+ tdesc_add_flag (type_with_fields, 28, "BL");
24+ tdesc_add_flag (type_with_fields, 29, "RB");
25+ tdesc_add_flag (type_with_fields, 30, "MD");
26+
27+ tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
28+ tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
29+ tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
30+ tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
31+ tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
32+ tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
33+ tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
34+ tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
35+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
36+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
37+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
38+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
39+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
40+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
41+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
42+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "data_ptr");
43+ tdesc_create_reg (feature, "pc", 16, 1, NULL, 32, "code_ptr");
44+ tdesc_create_reg (feature, "pr", 17, 1, NULL, 32, "code_ptr");
45+ tdesc_create_reg (feature, "gbr", 18, 1, NULL, 32, "data_ptr");
46+ tdesc_create_reg (feature, "vbr", 19, 1, NULL, 32, "data_ptr");
47+ tdesc_create_reg (feature, "mach", 20, 1, NULL, 32, "uint32");
48+ tdesc_create_reg (feature, "macl", 21, 1, NULL, 32, "uint32");
49+ tdesc_create_reg (feature, "sr", 22, 1, NULL, 32, "sr_flags");
50+ tdesc_create_reg (feature, "ssr", 40, 1, NULL, 32, "sr_flags");
51+ tdesc_create_reg (feature, "spc", 41, 1, NULL, 32, "code_ptr");
52+ tdesc_create_reg (feature, "r0b0", 42, 1, NULL, 32, "uint32");
53+ tdesc_create_reg (feature, "r1b0", 43, 1, NULL, 32, "uint32");
54+ tdesc_create_reg (feature, "r2b0", 44, 1, NULL, 32, "uint32");
55+ tdesc_create_reg (feature, "r3b0", 45, 1, NULL, 32, "uint32");
56+ tdesc_create_reg (feature, "r4b0", 46, 1, NULL, 32, "uint32");
57+ tdesc_create_reg (feature, "r5b0", 47, 1, NULL, 32, "uint32");
58+ tdesc_create_reg (feature, "r6b0", 48, 1, NULL, 32, "uint32");
59+ tdesc_create_reg (feature, "r7b0", 49, 1, NULL, 32, "uint32");
60+ tdesc_create_reg (feature, "r0b1", 50, 1, NULL, 32, "uint32");
61+ tdesc_create_reg (feature, "r1b1", 51, 1, NULL, 32, "uint32");
62+ tdesc_create_reg (feature, "r2b1", 52, 1, NULL, 32, "uint32");
63+ tdesc_create_reg (feature, "r3b1", 53, 1, NULL, 32, "uint32");
64+ tdesc_create_reg (feature, "r4b1", 54, 1, NULL, 32, "uint32");
65+ tdesc_create_reg (feature, "r5b1", 55, 1, NULL, 32, "uint32");
66+ tdesc_create_reg (feature, "r6b1", 56, 1, NULL, 32, "uint32");
67+ tdesc_create_reg (feature, "r7b1", 57, 1, NULL, 32, "uint32");
68+
69+ tdesc_sh3 = result;
70+}
--- /dev/null
+++ b/gdb/features/sh/sh3.xml
@@ -0,0 +1,63 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.sh3">
10+ <reg name="r0" bitsize="32" type="uint32"/>
11+ <reg name="r1" bitsize="32" type="uint32"/>
12+ <reg name="r2" bitsize="32" type="uint32"/>
13+ <reg name="r3" bitsize="32" type="uint32"/>
14+ <reg name="r4" bitsize="32" type="uint32"/>
15+ <reg name="r5" bitsize="32" type="uint32"/>
16+ <reg name="r6" bitsize="32" type="uint32"/>
17+ <reg name="r7" bitsize="32" type="uint32"/>
18+ <reg name="r8" bitsize="32" type="uint32"/>
19+ <reg name="r9" bitsize="32" type="uint32"/>
20+ <reg name="r10" bitsize="32" type="uint32"/>
21+ <reg name="r11" bitsize="32" type="uint32"/>
22+ <reg name="r12" bitsize="32" type="uint32"/>
23+ <reg name="r13" bitsize="32" type="uint32"/>
24+ <reg name="r14" bitsize="32" type="uint32"/>
25+ <reg name="r15" bitsize="32" type="data_ptr"/>
26+
27+ <reg name="pc" bitsize="32" type="code_ptr"/>
28+ <reg name="pr" bitsize="32" type="code_ptr"/>
29+ <reg name="gbr" bitsize="32" type="data_ptr"/>
30+ <reg name="vbr" bitsize="32" type="data_ptr"/>
31+ <reg name="mach" bitsize="32" type="uint32"/>
32+ <reg name="macl" bitsize="32" type="uint32"/>
33+ <flags id="sr_flags" size="4">
34+ <field name="T" start="0" end="0"/>
35+ <field name="S" start="1" end="1"/>
36+ <field name="I" start="4" end="7"/>
37+ <field name="Q" start="8" end="8"/>
38+ <field name="M" start="9" end="9"/>
39+ <field name="BL" start="28" end="28"/>
40+ <field name="RB" start="29" end="29"/>
41+ <field name="MD" start="30" end="30"/>
42+ </flags>
43+ <reg name="sr" bitsize="32" type="sr_flags"/>
44+
45+ <reg name="ssr" bitsize="32" type="sr_flags" regnum="40"/>
46+ <reg name="spc" bitsize="32" type="code_ptr"/>
47+ <reg name="r0b0" bitsize="32" type="uint32"/>
48+ <reg name="r1b0" bitsize="32" type="uint32"/>
49+ <reg name="r2b0" bitsize="32" type="uint32"/>
50+ <reg name="r3b0" bitsize="32" type="uint32"/>
51+ <reg name="r4b0" bitsize="32" type="uint32"/>
52+ <reg name="r5b0" bitsize="32" type="uint32"/>
53+ <reg name="r6b0" bitsize="32" type="uint32"/>
54+ <reg name="r7b0" bitsize="32" type="uint32"/>
55+ <reg name="r0b1" bitsize="32" type="uint32"/>
56+ <reg name="r1b1" bitsize="32" type="uint32"/>
57+ <reg name="r2b1" bitsize="32" type="uint32"/>
58+ <reg name="r3b1" bitsize="32" type="uint32"/>
59+ <reg name="r4b1" bitsize="32" type="uint32"/>
60+ <reg name="r5b1" bitsize="32" type="uint32"/>
61+ <reg name="r6b1" bitsize="32" type="uint32"/>
62+ <reg name="r7b1" bitsize="32" type="uint32"/>
63+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh4-dfp.c
@@ -0,0 +1,34 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh4-dfp.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh4_dfp;
9+static void
10+initialize_tdesc_sh4_dfp (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.dfpu");
16+ tdesc_type *element_type;
17+ element_type = tdesc_named_type (feature, "ieee_single");
18+ tdesc_create_vector (feature, "v4f", element_type, 4);
19+
20+ tdesc_create_reg (feature, "dr0", 68, 1, NULL, 64, "ieee_double");
21+ tdesc_create_reg (feature, "dr2", 69, 1, NULL, 64, "ieee_double");
22+ tdesc_create_reg (feature, "dr4", 70, 1, NULL, 64, "ieee_double");
23+ tdesc_create_reg (feature, "dr6", 71, 1, NULL, 64, "ieee_double");
24+ tdesc_create_reg (feature, "dr8", 72, 1, NULL, 64, "ieee_double");
25+ tdesc_create_reg (feature, "dr10", 73, 1, NULL, 64, "ieee_double");
26+ tdesc_create_reg (feature, "dr12", 74, 1, NULL, 64, "ieee_double");
27+ tdesc_create_reg (feature, "dr14", 75, 1, NULL, 64, "ieee_double");
28+ tdesc_create_reg (feature, "fv0", 76, 1, NULL, 128, "v4f");
29+ tdesc_create_reg (feature, "fv4", 77, 1, NULL, 128, "v4f");
30+ tdesc_create_reg (feature, "fv8", 78, 1, NULL, 128, "v4f");
31+ tdesc_create_reg (feature, "fv12", 79, 1, NULL, 128, "v4f");
32+
33+ tdesc_sh4_dfp = result;
34+}
--- /dev/null
+++ b/gdb/features/sh/sh4-dfp.xml
@@ -0,0 +1,24 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.dfpu">
10+ <reg name="dr0" bitsize="64" type="ieee_double" regnum="68"/>
11+ <reg name="dr2" bitsize="64" type="ieee_double"/>
12+ <reg name="dr4" bitsize="64" type="ieee_double"/>
13+ <reg name="dr6" bitsize="64" type="ieee_double"/>
14+ <reg name="dr8" bitsize="64" type="ieee_double"/>
15+ <reg name="dr10" bitsize="64" type="ieee_double"/>
16+ <reg name="dr12" bitsize="64" type="ieee_double"/>
17+ <reg name="dr14" bitsize="64" type="ieee_double"/>
18+
19+ <vector id="v4f" type="ieee_single" count="4" regnum="76"/>
20+ <reg name="fv0" bitsize="128" type="v4f"/>
21+ <reg name="fv4" bitsize="128" type="v4f"/>
22+ <reg name="fv8" bitsize="128" type="v4f"/>
23+ <reg name="fv12" bitsize="128" type="v4f"/>
24+</feature>
--- /dev/null
+++ b/gdb/features/sh/sh4-vfp.c
@@ -0,0 +1,26 @@
1+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
2+ Original: sh4-vfp.xml.tmp */
3+
4+#include "defs.h"
5+#include "osabi.h"
6+#include "target-descriptions.h"
7+
8+struct target_desc *tdesc_sh4_vfp;
9+static void
10+initialize_tdesc_sh4_vfp (void)
11+{
12+ struct target_desc *result = allocate_target_description ();
13+ struct tdesc_feature *feature;
14+
15+ feature = tdesc_create_feature (result, "org.gnu.gdb.sh.vfp");
16+ tdesc_type *element_type;
17+ element_type = tdesc_named_type (feature, "ieee_single");
18+ tdesc_create_vector (feature, "v4f", element_type, 4);
19+
20+ tdesc_create_reg (feature, "fv0", 0, 1, NULL, 128, "v4f");
21+ tdesc_create_reg (feature, "fv4", 1, 1, NULL, 128, "v4f");
22+ tdesc_create_reg (feature, "fv8", 2, 1, NULL, 128, "v4f");
23+ tdesc_create_reg (feature, "fv12", 3, 1, NULL, 128, "v4f");
24+
25+ tdesc_sh4_vfp = result;
26+}
--- /dev/null
+++ b/gdb/features/sh/sh4-vfp.xml
@@ -0,0 +1,15 @@
1+<?xml version="1.0"?>
2+<!-- Copyright (C) 2019 Free Software Foundation, Inc.
3+
4+ Copying and distribution of this file, with or without modification,
5+ are permitted in any medium without royalty provided the copyright
6+ notice and this notice are preserved. -->
7+
8+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
9+<feature name="org.gnu.gdb.sh.vfp">
10+ <vector id="v4f" type="ieee_single" count="4" regnum="76"/>
11+ <reg name="fv0" bitsize="128" type="v4f"/>
12+ <reg name="fv4" bitsize="128" type="v4f"/>
13+ <reg name="fv8" bitsize="128" type="v4f"/>
14+ <reg name="fv12" bitsize="128" type="v4f"/>
15+</feature>
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -39,6 +39,7 @@
3939 #include "reggroups.h"
4040 #include "regset.h"
4141 #include "objfiles.h"
42+#include "target-descriptions.h"
4243
4344 #include "sh-tdep.h"
4445
@@ -52,6 +53,15 @@
5253 #include "gdb/sim-sh.h"
5354 #include <algorithm>
5455
56+#include "features/sh/sh.c"
57+#include "features/sh/sh-fpu.c"
58+#include "features/sh/sh-dsp.c"
59+#include "features/sh/sh2a-fpu.c"
60+#include "features/sh/sh2a-nofpu.c"
61+#include "features/sh/sh3.c"
62+#include "features/sh/sh4-dfp.c"
63+#include "features/sh/sh4-vfp.c"
64+
5565 /* List of "set sh ..." and "show sh ..." commands. */
5666 static struct cmd_list_element *setshcmdlist = NULL;
5767 static struct cmd_list_element *showshcmdlist = NULL;
@@ -106,316 +116,6 @@ sh_is_renesas_calling_convention (struct type *func_type)
106116 return val;
107117 }
108118
109-static const char *
110-sh_sh_register_name (struct gdbarch *gdbarch, int reg_nr)
111-{
112- static const char *register_names[] = {
113- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
114- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
115- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
116- "", "",
117- "", "", "", "", "", "", "", "",
118- "", "", "", "", "", "", "", "",
119- "", "",
120- "", "", "", "", "", "", "", "",
121- "", "", "", "", "", "", "", "",
122- "", "", "", "", "", "", "", "",
123- };
124- if (reg_nr < 0)
125- return NULL;
126- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
127- return NULL;
128- return register_names[reg_nr];
129-}
130-
131-static const char *
132-sh_sh3_register_name (struct gdbarch *gdbarch, int reg_nr)
133-{
134- static const char *register_names[] = {
135- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
136- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
137- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
138- "", "",
139- "", "", "", "", "", "", "", "",
140- "", "", "", "", "", "", "", "",
141- "ssr", "spc",
142- "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
143- "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1"
144- "", "", "", "", "", "", "", "",
145- };
146- if (reg_nr < 0)
147- return NULL;
148- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
149- return NULL;
150- return register_names[reg_nr];
151-}
152-
153-static const char *
154-sh_sh3e_register_name (struct gdbarch *gdbarch, int reg_nr)
155-{
156- static const char *register_names[] = {
157- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
158- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
159- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
160- "fpul", "fpscr",
161- "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
162- "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
163- "ssr", "spc",
164- "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
165- "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
166- "", "", "", "", "", "", "", "",
167- };
168- if (reg_nr < 0)
169- return NULL;
170- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
171- return NULL;
172- return register_names[reg_nr];
173-}
174-
175-static const char *
176-sh_sh2e_register_name (struct gdbarch *gdbarch, int reg_nr)
177-{
178- static const char *register_names[] = {
179- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
180- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
181- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
182- "fpul", "fpscr",
183- "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
184- "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
185- "", "",
186- "", "", "", "", "", "", "", "",
187- "", "", "", "", "", "", "", "",
188- "", "", "", "", "", "", "", "",
189- };
190- if (reg_nr < 0)
191- return NULL;
192- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
193- return NULL;
194- return register_names[reg_nr];
195-}
196-
197-static const char *
198-sh_sh2a_register_name (struct gdbarch *gdbarch, int reg_nr)
199-{
200- static const char *register_names[] = {
201- /* general registers 0-15 */
202- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
203- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
204- /* 16 - 22 */
205- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
206- /* 23, 24 */
207- "fpul", "fpscr",
208- /* floating point registers 25 - 40 */
209- "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
210- "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
211- /* 41, 42 */
212- "", "",
213- /* 43 - 62. Banked registers. The bank number used is determined by
214- the bank register (63). */
215- "r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
216- "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b",
217- "machb", "ivnb", "prb", "gbrb", "maclb",
218- /* 63: register bank number, not a real register but used to
219- communicate the register bank currently get/set. This register
220- is hidden to the user, who manipulates it using the pseudo
221- register called "bank" (67). See below. */
222- "",
223- /* 64 - 66 */
224- "ibcr", "ibnr", "tbr",
225- /* 67: register bank number, the user visible pseudo register. */
226- "bank",
227- /* double precision (pseudo) 68 - 75 */
228- "dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
229- };
230- if (reg_nr < 0)
231- return NULL;
232- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
233- return NULL;
234- return register_names[reg_nr];
235-}
236-
237-static const char *
238-sh_sh2a_nofpu_register_name (struct gdbarch *gdbarch, int reg_nr)
239-{
240- static const char *register_names[] = {
241- /* general registers 0-15 */
242- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
243- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
244- /* 16 - 22 */
245- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
246- /* 23, 24 */
247- "", "",
248- /* floating point registers 25 - 40 */
249- "", "", "", "", "", "", "", "",
250- "", "", "", "", "", "", "", "",
251- /* 41, 42 */
252- "", "",
253- /* 43 - 62. Banked registers. The bank number used is determined by
254- the bank register (63). */
255- "r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
256- "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b",
257- "machb", "ivnb", "prb", "gbrb", "maclb",
258- /* 63: register bank number, not a real register but used to
259- communicate the register bank currently get/set. This register
260- is hidden to the user, who manipulates it using the pseudo
261- register called "bank" (67). See below. */
262- "",
263- /* 64 - 66 */
264- "ibcr", "ibnr", "tbr",
265- /* 67: register bank number, the user visible pseudo register. */
266- "bank",
267- /* double precision (pseudo) 68 - 75 */
268- "", "", "", "", "", "", "", "",
269- };
270- if (reg_nr < 0)
271- return NULL;
272- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
273- return NULL;
274- return register_names[reg_nr];
275-}
276-
277-static const char *
278-sh_sh_dsp_register_name (struct gdbarch *gdbarch, int reg_nr)
279-{
280- static const char *register_names[] = {
281- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
282- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
283- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
284- "", "dsr",
285- "a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
286- "y0", "y1", "", "", "", "", "", "mod",
287- "", "",
288- "rs", "re", "", "", "", "", "", "",
289- "", "", "", "", "", "", "", "",
290- "", "", "", "", "", "", "", "",
291- };
292- if (reg_nr < 0)
293- return NULL;
294- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
295- return NULL;
296- return register_names[reg_nr];
297-}
298-
299-static const char *
300-sh_sh3_dsp_register_name (struct gdbarch *gdbarch, int reg_nr)
301-{
302- static const char *register_names[] = {
303- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
304- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
305- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
306- "", "dsr",
307- "a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
308- "y0", "y1", "", "", "", "", "", "mod",
309- "ssr", "spc",
310- "rs", "re", "", "", "", "", "", "",
311- "r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
312- "", "", "", "", "", "", "", "",
313- "", "", "", "", "", "", "", "",
314- };
315- if (reg_nr < 0)
316- return NULL;
317- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
318- return NULL;
319- return register_names[reg_nr];
320-}
321-
322-static const char *
323-sh_sh4_register_name (struct gdbarch *gdbarch, int reg_nr)
324-{
325- static const char *register_names[] = {
326- /* general registers 0-15 */
327- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
328- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
329- /* 16 - 22 */
330- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
331- /* 23, 24 */
332- "fpul", "fpscr",
333- /* floating point registers 25 - 40 */
334- "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
335- "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
336- /* 41, 42 */
337- "ssr", "spc",
338- /* bank 0 43 - 50 */
339- "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
340- /* bank 1 51 - 58 */
341- "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
342- /* 59 - 66 */
343- "", "", "", "", "", "", "", "",
344- /* pseudo bank register. */
345- "",
346- /* double precision (pseudo) 68 - 75 */
347- "dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
348- /* vectors (pseudo) 76 - 79 */
349- "fv0", "fv4", "fv8", "fv12",
350- /* FIXME: missing XF */
351- /* FIXME: missing XD */
352- };
353- if (reg_nr < 0)
354- return NULL;
355- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
356- return NULL;
357- return register_names[reg_nr];
358-}
359-
360-static const char *
361-sh_sh4_nofpu_register_name (struct gdbarch *gdbarch, int reg_nr)
362-{
363- static const char *register_names[] = {
364- /* general registers 0-15 */
365- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
366- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
367- /* 16 - 22 */
368- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
369- /* 23, 24 */
370- "", "",
371- /* floating point registers 25 - 40 -- not for nofpu target */
372- "", "", "", "", "", "", "", "",
373- "", "", "", "", "", "", "", "",
374- /* 41, 42 */
375- "ssr", "spc",
376- /* bank 0 43 - 50 */
377- "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
378- /* bank 1 51 - 58 */
379- "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
380- /* 59 - 66 */
381- "", "", "", "", "", "", "", "",
382- /* pseudo bank register. */
383- "",
384- /* double precision (pseudo) 68 - 75 -- not for nofpu target */
385- "", "", "", "", "", "", "", "",
386- /* vectors (pseudo) 76 - 79 -- not for nofpu target */
387- "", "", "", "",
388- };
389- if (reg_nr < 0)
390- return NULL;
391- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
392- return NULL;
393- return register_names[reg_nr];
394-}
395-
396-static const char *
397-sh_sh4al_dsp_register_name (struct gdbarch *gdbarch, int reg_nr)
398-{
399- static const char *register_names[] = {
400- "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
401- "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
402- "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
403- "", "dsr",
404- "a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
405- "y0", "y1", "", "", "", "", "", "mod",
406- "ssr", "spc",
407- "rs", "re", "", "", "", "", "", "",
408- "r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
409- "", "", "", "", "", "", "", "",
410- "", "", "", "", "", "", "", "",
411- };
412- if (reg_nr < 0)
413- return NULL;
414- if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
415- return NULL;
416- return register_names[reg_nr];
417-}
418-
419119 /* Implement the breakpoint_kind_from_pc gdbarch method. */
420120
421121 static int
@@ -1434,30 +1134,6 @@ sh_return_value_fpu (struct gdbarch *gdbarch, struct value *function,
14341134 }
14351135
14361136 static struct type *
1437-sh_sh2a_register_type (struct gdbarch *gdbarch, int reg_nr)
1438-{
1439- if ((reg_nr >= gdbarch_fp0_regnum (gdbarch)
1440- && (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
1441- return builtin_type (gdbarch)->builtin_float;
1442- else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
1443- return builtin_type (gdbarch)->builtin_double;
1444- else
1445- return builtin_type (gdbarch)->builtin_int;
1446-}
1447-
1448-/* Return the GDB type object for the "standard" data type
1449- of data in register N. */
1450-static struct type *
1451-sh_sh3e_register_type (struct gdbarch *gdbarch, int reg_nr)
1452-{
1453- if ((reg_nr >= gdbarch_fp0_regnum (gdbarch)
1454- && (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
1455- return builtin_type (gdbarch)->builtin_float;
1456- else
1457- return builtin_type (gdbarch)->builtin_int;
1458-}
1459-
1460-static struct type *
14611137 sh_sh4_build_float_register_type (struct gdbarch *gdbarch, int high)
14621138 {
14631139 return lookup_array_range_type (builtin_type (gdbarch)->builtin_float,
@@ -1465,24 +1141,33 @@ sh_sh4_build_float_register_type (struct gdbarch *gdbarch, int high)
14651141 }
14661142
14671143 static struct type *
1468-sh_sh4_register_type (struct gdbarch *gdbarch, int reg_nr)
1144+sh_register_type (struct gdbarch *gdbarch, int reg_nr)
14691145 {
1470- if ((reg_nr >= gdbarch_fp0_regnum (gdbarch)
1471- && (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
1472- return builtin_type (gdbarch)->builtin_float;
1473- else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
1146+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
1147+ if (reg_nr < 25)
1148+ {
1149+ /* r0-r15 / control / fp status */
1150+ return builtin_type (gdbarch)->builtin_int;
1151+ }
1152+ else if (reg_nr < 41)
1153+ {
1154+ if (tdep->have_fpu)
1155+ return builtin_type (gdbarch)->builtin_float;
1156+ else
1157+ /* DSP */
1158+ return builtin_type (gdbarch)->builtin_int;
1159+ }
1160+ else if (reg_nr < 68)
1161+ /* SH2a/SH3/4 register bank */
1162+ return builtin_type (gdbarch)->builtin_int;
1163+ else if (reg_nr < 75)
1164+ /* SH2a/SH4 double */
14741165 return builtin_type (gdbarch)->builtin_double;
1475- else if (reg_nr >= FV0_REGNUM && reg_nr <= FV_LAST_REGNUM)
1476- return sh_sh4_build_float_register_type (gdbarch, 3);
14771166 else
1478- return builtin_type (gdbarch)->builtin_int;
1167+ /* SH4 vector */
1168+ return sh_sh4_build_float_register_type (gdbarch, 3);
14791169 }
14801170
1481-static struct type *
1482-sh_default_register_type (struct gdbarch *gdbarch, int reg_nr)
1483-{
1484- return builtin_type (gdbarch)->builtin_int;
1485-}
14861171
14871172 /* Is a register in a reggroup?
14881173 The default code in reggroup.c doesn't identify system registers, some
@@ -2231,172 +1916,285 @@ sh_return_in_first_hidden_param_p (struct gdbarch *gdbarch,
22311916
22321917
22331918
1919+static const char *sh_register_names[] = {
1920+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
1921+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
1922+ "pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
1923+};
1924+
1925+static const char *sh2a_register_names[] = {
1926+ "r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
1927+ "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b",
1928+ "machb", "ivnb", "prb", "gbrb", "maclb",
1929+ "", "ibcr", "ibnr", "tbr",
1930+ "bank",
1931+};
1932+
1933+static const char *sh3_register_names[] = {
1934+ "ssr", "spc",
1935+ "r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
1936+ "r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
1937+};
1938+
1939+static const char *sh_fpregister_names[] = {
1940+ "fpul", "fpscr",
1941+ "fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
1942+ "fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
1943+};
1944+
1945+static const char *sh_dspregister_names[] = {
1946+ "", "dsr",
1947+ "a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
1948+ "y0", "y1", "", "", "", "", "", "mod",
1949+ "ssr", "spc",
1950+ "rs", "re", "", "", "", "", "", "",
1951+};
1952+
1953+static const char *sh_drregister_names[] = {
1954+ "dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
1955+};
1956+
1957+static const char *sh_vfregister_names[] = {
1958+ "fv0", "fv4", "fv8", "fv12",
1959+};
1960+
22341961 static struct gdbarch *
22351962 sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
22361963 {
22371964 struct gdbarch *gdbarch;
22381965 struct gdbarch_tdep *tdep;
1966+ struct gdbarch_list *best_arch;
1967+ struct tdesc_arch_data *tdesc_data = NULL;
1968+ const struct target_desc *tdesc = info.target_desc;
1969+ int i;
1970+ enum sh_flavour flavour = sh_no_flavour;
1971+ int has_fp = 0;
1972+ int has_dsp = 0;
1973+ int has_dfp_pseudos = 0;
1974+ int has_vfp_pseudos = 0;
1975+ int num_pseudos = 0;
1976+
1977+ if (tdesc == NULL)
1978+ {
1979+ tdesc = tdesc_sh;
1980+ }
22391981
2240- /* If there is already a candidate, use it. */
2241- arches = gdbarch_list_lookup_by_info (arches, &info);
2242- if (arches != NULL)
2243- return arches->gdbarch;
2244-
2245- /* None found, create a new architecture from the information
2246- provided. */
2247- tdep = XCNEW (struct gdbarch_tdep);
2248- gdbarch = gdbarch_alloc (&info, tdep);
2249-
2250- set_gdbarch_short_bit (gdbarch, 2 * TARGET_CHAR_BIT);
2251- set_gdbarch_int_bit (gdbarch, 4 * TARGET_CHAR_BIT);
2252- set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
2253- set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
2254-
2255- set_gdbarch_wchar_bit (gdbarch, 2 * TARGET_CHAR_BIT);
2256- set_gdbarch_wchar_signed (gdbarch, 0);
1982+ /* Check any target description for validity. */
1983+ if (tdesc_has_registers (tdesc))
1984+ {
1985+ const struct tdesc_feature *feature;
1986+ int valid_p;
22571987
2258- set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
2259- set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
2260- set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
2261- set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
1988+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.core");
22621989
2263- set_gdbarch_num_regs (gdbarch, SH_NUM_REGS);
2264- set_gdbarch_sp_regnum (gdbarch, 15);
2265- set_gdbarch_pc_regnum (gdbarch, 16);
2266- set_gdbarch_fp0_regnum (gdbarch, -1);
2267- set_gdbarch_num_pseudo_regs (gdbarch, 0);
1990+ if (feature == NULL)
1991+ {
1992+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.sh2a");
1993+ if (feature != NULL)
1994+ flavour = sh_sh2a_flavour;
1995+ }
22681996
2269- set_gdbarch_register_type (gdbarch, sh_default_register_type);
2270- set_gdbarch_register_reggroup_p (gdbarch, sh_register_reggroup_p);
1997+ if (feature == NULL)
1998+ {
1999+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh3");
2000+ if (feature != NULL)
2001+ flavour = sh_sh3_flavour;
2002+ }
22712003
2272- set_gdbarch_breakpoint_kind_from_pc (gdbarch, sh_breakpoint_kind_from_pc);
2273- set_gdbarch_sw_breakpoint_from_kind (gdbarch, sh_sw_breakpoint_from_kind);
2004+ if (feature == NULL)
2005+ return NULL;
22742006
2275- set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
2007+ tdesc_data = tdesc_data_alloc ();
22762008
2277- set_gdbarch_return_value (gdbarch, sh_return_value_nofpu);
2009+ valid_p = 1;
2010+ for (i = 0; i <= SR_REGNUM; i++)
2011+ valid_p &= tdesc_numbered_register (feature, tdesc_data, i,
2012+ sh_register_names[i]);
2013+ if (flavour == sh_sh2a_flavour)
2014+ {
2015+ for (i = 0; i < ARRAY_SIZE(sh2a_register_names); i++)
2016+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2017+ i + R0_BANK0_REGNUM,
2018+ sh2a_register_names[i]);
2019+ }
2020+ else if (flavour == sh_sh3_flavour)
2021+ {
2022+ for (i = 0; i < ARRAY_SIZE(sh3_register_names); i++)
2023+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2024+ i + SSR_REGNUM,
2025+ sh3_register_names[i]);
2026+ }
22782027
2279- set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
2280- set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
2028+ if (!valid_p)
2029+ {
2030+ tdesc_data_cleanup (tdesc_data);
2031+ return NULL;
2032+ }
22812033
2282- set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_nofpu);
2283- set_gdbarch_return_in_first_hidden_param_p (gdbarch,
2284- sh_return_in_first_hidden_param_p);
2034+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.fpu");
2035+ if (feature != NULL)
2036+ {
2037+ valid_p = 1;
2038+ for (i = 0; i < ARRAY_SIZE(sh_fpregister_names); i++)
2039+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2040+ i + FPUL_REGNUM,
2041+ sh_fpregister_names[i]);
2042+ if (!valid_p)
2043+ {
2044+ tdesc_data_cleanup (tdesc_data);
2045+ return NULL;
2046+ }
2047+ has_fp = 1;
2048+ }
22852049
2286- set_gdbarch_believe_pcc_promotion (gdbarch, 1);
2050+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.dsp");
2051+ if (feature != NULL)
2052+ {
2053+ for (i = 0; i < ARRAY_SIZE(sh_dspregister_names); i++)
2054+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2055+ i + A0G_REGNUM,
2056+ sh_dspregister_names[i]);
2057+ if (!valid_p)
2058+ {
2059+ tdesc_data_cleanup (tdesc_data);
2060+ return NULL;
2061+ }
2062+ has_dsp = 1;
2063+ }
22872064
2288- set_gdbarch_frame_align (gdbarch, sh_frame_align);
2289- frame_base_set_default (gdbarch, &sh_frame_base);
2065+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.dfp");
2066+ if (feature != NULL)
2067+ {
2068+ valid_p = 1;
22902069
2291- set_gdbarch_stack_frame_destroyed_p (gdbarch, sh_stack_frame_destroyed_p);
2070+ for (i = 0; i < ARRAY_SIZE(sh_drregister_names); i++)
2071+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2072+ i + DR0_REGNUM,
2073+ sh_drregister_names[i]);
2074+ if (!valid_p)
2075+ {
2076+ tdesc_data_cleanup (tdesc_data);
2077+ return NULL;
2078+ }
2079+ has_dfp_pseudos = 1;
2080+ }
22922081
2293- dwarf2_frame_set_init_reg (gdbarch, sh_dwarf2_frame_init_reg);
2082+ feature = tdesc_find_feature (tdesc, "org.gnu.gdb.sh.vfp");
2083+ if (feature != NULL)
2084+ {
2085+ valid_p = 1;
22942086
2295- set_gdbarch_iterate_over_regset_sections
2296- (gdbarch, sh_iterate_over_regset_sections);
2087+ for (i = 0; i < ARRAY_SIZE(sh_vfregister_names); i++)
2088+ valid_p &= tdesc_numbered_register (feature, tdesc_data,
2089+ i + FV0_REGNUM,
2090+ sh_vfregister_names[i]);
2091+ if (!valid_p)
2092+ {
2093+ tdesc_data_cleanup (tdesc_data);
2094+ return NULL;
2095+ }
2096+ has_vfp_pseudos = 1;
2097+ }
2098+ }
22972099
2298- switch (info.bfd_arch_info->mach)
2100+ /* If there is already a candidate, use it. */
2101+ for (best_arch = gdbarch_list_lookup_by_info (arches, &info);
2102+ best_arch != NULL;
2103+ best_arch = gdbarch_list_lookup_by_info (best_arch->next, &info))
22992104 {
2300- case bfd_mach_sh:
2301- set_gdbarch_register_name (gdbarch, sh_sh_register_name);
2302- break;
2105+ if (flavour != gdbarch_tdep (best_arch->gdbarch)->flavour)
2106+ continue;
23032107
2304- case bfd_mach_sh2:
2305- set_gdbarch_register_name (gdbarch, sh_sh_register_name);
2306- break;
2108+ if (has_fp != gdbarch_tdep (best_arch->gdbarch)->have_fpu)
2109+ continue;
23072110
2308- case bfd_mach_sh2e:
2309- /* doubles on sh2e and sh3e are actually 4 byte. */
2310- set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
2311- set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
2111+ if (has_dsp != gdbarch_tdep (best_arch->gdbarch)->have_dsp)
2112+ continue;
23122113
2313- set_gdbarch_register_name (gdbarch, sh_sh2e_register_name);
2314- set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);
2315- set_gdbarch_fp0_regnum (gdbarch, 25);
2316- set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
2317- set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
23182114 break;
2115+ }
23192116
2320- case bfd_mach_sh2a:
2321- set_gdbarch_register_name (gdbarch, sh_sh2a_register_name);
2322- set_gdbarch_register_type (gdbarch, sh_sh2a_register_type);
2323- set_gdbarch_register_sim_regno (gdbarch, sh_sh2a_register_sim_regno);
2324-
2325- set_gdbarch_fp0_regnum (gdbarch, 25);
2326- set_gdbarch_num_pseudo_regs (gdbarch, 9);
2327- set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
2328- set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
2329- set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
2330- set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
2331- break;
2117+ if (best_arch != NULL)
2118+ {
2119+ if (tdesc_data != NULL)
2120+ tdesc_data_cleanup (tdesc_data);
2121+ return best_arch->gdbarch;
2122+ }
23322123
2333- case bfd_mach_sh2a_nofpu:
2334- set_gdbarch_register_name (gdbarch, sh_sh2a_nofpu_register_name);
2335- set_gdbarch_register_sim_regno (gdbarch, sh_sh2a_register_sim_regno);
2124+ /* None found, create a new architecture from the information
2125+ provided. */
2126+ tdep = XCNEW (struct gdbarch_tdep);
2127+ gdbarch = gdbarch_alloc (&info, tdep);
23362128
2337- set_gdbarch_num_pseudo_regs (gdbarch, 1);
2338- set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
2339- set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
2340- break;
2129+ set_gdbarch_num_regs (gdbarch, SH_NUM_REGS);
2130+ set_gdbarch_sp_regnum (gdbarch, SP_REGNUM);
2131+ set_gdbarch_pc_regnum (gdbarch, PC_REGNUM);
2132+ set_gdbarch_num_pseudo_regs (gdbarch, 0);
23412133
2342- case bfd_mach_sh_dsp:
2343- set_gdbarch_register_name (gdbarch, sh_sh_dsp_register_name);
2344- set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
2345- break;
2134+ set_gdbarch_register_type (gdbarch, sh_register_type);
2135+ set_gdbarch_register_reggroup_p (gdbarch, sh_register_reggroup_p);
23462136
2347- case bfd_mach_sh3:
2348- case bfd_mach_sh3_nommu:
2349- case bfd_mach_sh2a_nofpu_or_sh3_nommu:
2350- set_gdbarch_register_name (gdbarch, sh_sh3_register_name);
2351- break;
2137+ set_gdbarch_breakpoint_kind_from_pc (gdbarch, sh_breakpoint_kind_from_pc);
2138+ set_gdbarch_sw_breakpoint_from_kind (gdbarch, sh_sw_breakpoint_from_kind);
23522139
2353- case bfd_mach_sh3e:
2354- case bfd_mach_sh2a_or_sh3e:
2355- /* doubles on sh2e and sh3e are actually 4 byte. */
2356- set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
2357- set_gdbarch_double_format (gdbarch, floatformats_ieee_single);
2140+ set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
2141+ set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
23582142
2359- set_gdbarch_register_name (gdbarch, sh_sh3e_register_name);
2360- set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);
2361- set_gdbarch_fp0_regnum (gdbarch, 25);
2143+ set_gdbarch_return_in_first_hidden_param_p (gdbarch,
2144+ sh_return_in_first_hidden_param_p);
2145+ if (has_fp)
2146+ {
2147+ set_gdbarch_fp0_regnum (gdbarch, FR0_REGNUM);
23622148 set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
23632149 set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
2364- break;
2150+ }
2151+ else
2152+ {
2153+ set_gdbarch_fp0_regnum (gdbarch, -1);
2154+ set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_nofpu);
2155+ set_gdbarch_return_value (gdbarch, sh_return_value_nofpu);
2156+ }
23652157
2366- case bfd_mach_sh3_dsp:
2367- set_gdbarch_register_name (gdbarch, sh_sh3_dsp_register_name);
2158+ if (has_dsp)
2159+ {
23682160 set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
2369- break;
2161+ }
2162+ else
2163+ {
2164+ set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
2165+ }
23702166
2371- case bfd_mach_sh4:
2372- case bfd_mach_sh4a:
2373- case bfd_mach_sh2a_or_sh4:
2374- set_gdbarch_register_name (gdbarch, sh_sh4_register_name);
2375- set_gdbarch_register_type (gdbarch, sh_sh4_register_type);
2376- set_gdbarch_fp0_regnum (gdbarch, 25);
2377- set_gdbarch_num_pseudo_regs (gdbarch, 13);
2167+ if (flavour == sh_sh2a_flavour)
2168+ {
2169+ num_pseudos = 1;
2170+ set_gdbarch_register_sim_regno (gdbarch, sh_sh2a_register_sim_regno);
2171+ }
2172+ if (has_dfp_pseudos)
2173+ {
2174+ num_pseudos += 8;
2175+ }
2176+ if (has_vfp_pseudos)
2177+ {
2178+ num_pseudos += 4;
2179+ }
2180+ if (num_pseudos > 0)
2181+ {
2182+ set_gdbarch_num_pseudo_regs (gdbarch, num_pseudos);
23782183 set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
23792184 set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
2380- set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
2381- set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
2382- break;
2185+ }
23832186
2384- case bfd_mach_sh4_nofpu:
2385- case bfd_mach_sh4a_nofpu:
2386- case bfd_mach_sh4_nommu_nofpu:
2387- case bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu:
2388- set_gdbarch_register_name (gdbarch, sh_sh4_nofpu_register_name);
2389- break;
2187+ set_gdbarch_believe_pcc_promotion (gdbarch, 1);
23902188
2391- case bfd_mach_sh4al_dsp:
2392- set_gdbarch_register_name (gdbarch, sh_sh4al_dsp_register_name);
2393- set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
2394- break;
2189+ set_gdbarch_frame_align (gdbarch, sh_frame_align);
2190+ frame_base_set_default (gdbarch, &sh_frame_base);
23952191
2396- default:
2397- set_gdbarch_register_name (gdbarch, sh_sh_register_name);
2398- break;
2399- }
2192+ set_gdbarch_stack_frame_destroyed_p (gdbarch, sh_stack_frame_destroyed_p);
2193+
2194+ dwarf2_frame_set_init_reg (gdbarch, sh_dwarf2_frame_init_reg);
2195+
2196+ set_gdbarch_iterate_over_regset_sections
2197+ (gdbarch, sh_iterate_over_regset_sections);
24002198
24012199 /* Hook in ABI-specific overrides, if they have been registered. */
24022200 gdbarch_init_osabi (info, gdbarch);
@@ -2405,6 +2203,12 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
24052203 frame_unwind_append_unwinder (gdbarch, &sh_stub_unwind);
24062204 frame_unwind_append_unwinder (gdbarch, &sh_frame_unwind);
24072205
2206+ if (tdesc_data)
2207+ tdesc_use_registers (gdbarch, tdesc, tdesc_data);
2208+
2209+ gdbarch_tdep (gdbarch)->flavour = flavour;
2210+ gdbarch_tdep (gdbarch)->have_fpu = has_fp;
2211+ gdbarch_tdep (gdbarch)->have_dsp = has_dsp;
24082212 return gdbarch;
24092213 }
24102214
@@ -2425,8 +2229,15 @@ set_sh_command (const char *args, int from_tty)
24252229 void
24262230 _initialize_sh_tdep (void)
24272231 {
2428- gdbarch_register (bfd_arch_sh, sh_gdbarch_init, NULL);
2429-
2232+ register_gdbarch_init (bfd_arch_sh, sh_gdbarch_init);
2233+ initialize_tdesc_sh ();
2234+ initialize_tdesc_sh_fpu ();
2235+ initialize_tdesc_sh_dsp ();
2236+ initialize_tdesc_sh2a_fpu ();
2237+ initialize_tdesc_sh2a_nofpu ();
2238+ initialize_tdesc_sh3 ();
2239+ initialize_tdesc_sh4_dfp ();
2240+ initialize_tdesc_sh4_vfp ();
24302241 add_prefix_cmd ("sh", no_class, set_sh_command, "SH specific commands.",
24312242 &setshcmdlist, "set sh ", 0, &setlist);
24322243 add_prefix_cmd ("sh", no_class, show_sh_command, "SH specific commands.",
--- a/gdb/sh-tdep.h
+++ b/gdb/sh-tdep.h
@@ -29,6 +29,7 @@ enum
2929 ARG0_REGNUM = 4,
3030 ARGLAST_REGNUM = 7,
3131 FP_REGNUM = 14,
32+ SP_REGNUM = 15,
3233 PC_REGNUM = 16,
3334 PR_REGNUM = 17,
3435 GBR_REGNUM = 18,
@@ -82,6 +83,13 @@ enum
8283 FV_LAST_REGNUM = 79
8384 };
8485
86+enum sh_flavour
87+ {
88+ sh_no_flavour,
89+ sh_sh2a_flavour,
90+ sh_sh3_flavour,
91+ };
92+
8593 /* This structure describes a register in a core-file. */
8694 struct sh_corefile_regmap
8795 {
@@ -103,6 +111,9 @@ struct gdbarch_tdep
103111 int sizeof_fpregset;
104112 /* ISA-specific data types. */
105113 struct type *sh_littlebyte_bigword_type;
114+ int have_fpu;
115+ int have_dsp;
116+ enum sh_flavour flavour;
106117 };
107118
108119 extern const struct regset sh_corefile_gregset;