From: Thomas Huth <huth@tuxfamily.org>
To: qemu-devel@nongnu.org, "Michael Rolnik" <mrolnik@gmail.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Richard Henderson" <rth@twiddle.net>
Cc: Sarah Harris <S.E.Harris@kent.ac.uk>
Subject: [PATCH rc6 08/30] target/avr: Add defintions of AVR core types
Date: Sun, 5 Jul 2020 16:02:53 +0200 [thread overview]
Message-ID: <20200705140315.260514-9-huth@tuxfamily.org> (raw)
In-Reply-To: <20200705140315.260514-1-huth@tuxfamily.org>
From: Michael Rolnik <mrolnik@gmail.com>
AVR core types are:
- avr1
- avr2
- avr25
- avr3
- avr31
- avr35
- avr4
- avr5
- avr51
- avr6
- avrtiny
- xmega2
- xmega3
- xmega4
- xmega5
- xmega6
- xmega7
Each core type covers multiple AVR MCUs, mentioned in the comments
before definition of particular AVR core type (part of this patch).
AVR core type defines shared features that are valid for all AVR
MCUs belonging in that type.
[AM: Split a larger AVR introduction patch into logical units]
Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Co-developed-by: Michael Rolnik <mrolnik@gmail.com>
Co-developed-by: Sarah Harris <S.E.Harris@kent.ac.uk>
Signed-off-by: Michael Rolnik <mrolnik@gmail.com>
Signed-off-by: Sarah Harris <S.E.Harris@kent.ac.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
---
target/avr/cpu.c | 560 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 560 insertions(+)
diff --git a/target/avr/cpu.c b/target/avr/cpu.c
index 4802453ff9..b7b2c21533 100644
--- a/target/avr/cpu.c
+++ b/target/avr/cpu.c
@@ -215,3 +215,563 @@ static void avr_cpu_class_init(ObjectClass *oc, void *data)
cc->gdb_num_core_regs = 35;
cc->gdb_core_xml_file = "avr-cpu.xml";
}
+
+/*
+ * Setting features of AVR core type avr1
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * at90s1200, attiny11, attiny12, attiny15, attiny28
+ */
+static void avr_avr1_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+}
+
+/*
+ * Setting features of AVR core type avr2
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * at90s2313, at90s2323, at90s2333, at90s2343, attiny22, attiny26, at90s4414,
+ * at90s4433, at90s4434, at90s8515, at90c8534, at90s8535
+ */
+static void avr_avr2_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+}
+
+/*
+ * Setting features of AVR core type avr25
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * ata5272, ata6616c, attiny13, attiny13a, attiny2313, attiny2313a, attiny24,
+ * attiny24a, attiny4313, attiny44, attiny44a, attiny441, attiny84, attiny84a,
+ * attiny25, attiny45, attiny85, attiny261, attiny261a, attiny461, attiny461a,
+ * attiny861, attiny861a, attiny43u, attiny87, attiny48, attiny88, attiny828,
+ * attiny841, at86rf401
+ */
+static void avr_avr25_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+}
+
+/*
+ * Setting features of AVR core type avr3
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * at43usb355, at76c711
+ */
+static void avr_avr3_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+}
+
+/*
+ * Setting features of AVR core type avr31
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atmega103, at43usb320
+ */
+static void avr_avr31_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+}
+
+/*
+ * Setting features of AVR core type avr35
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * ata5505, ata6617c, ata664251, at90usb82, at90usb162, atmega8u2, atmega16u2,
+ * atmega32u2, attiny167, attiny1634
+ */
+static void avr_avr35_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+}
+
+/*
+ * Setting features of AVR core type avr4
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * ata6285, ata6286, ata6289, ata6612c, atmega8, atmega8a, atmega48, atmega48a,
+ * atmega48p, atmega48pa, atmega48pb, atmega88, atmega88a, atmega88p,
+ * atmega88pa, atmega88pb, atmega8515, atmega8535, atmega8hva, at90pwm1,
+ * at90pwm2, at90pwm2b, at90pwm3, at90pwm3b, at90pwm81
+ */
+static void avr_avr4_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+}
+
+/*
+ * Setting features of AVR core type avr5
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * ata5702m322, ata5782, ata5790, ata5790n, ata5791, ata5795, ata5831, ata6613c,
+ * ata6614q, ata8210, ata8510, atmega16, atmega16a, atmega161, atmega162,
+ * atmega163, atmega164a, atmega164p, atmega164pa, atmega165, atmega165a,
+ * atmega165p, atmega165pa, atmega168, atmega168a, atmega168p, atmega168pa,
+ * atmega168pb, atmega169, atmega169a, atmega169p, atmega169pa, atmega16hvb,
+ * atmega16hvbrevb, atmega16m1, atmega16u4, atmega32a, atmega32, atmega323,
+ * atmega324a, atmega324p, atmega324pa, atmega325, atmega325a, atmega325p,
+ * atmega325pa, atmega3250, atmega3250a, atmega3250p, atmega3250pa, atmega328,
+ * atmega328p, atmega328pb, atmega329, atmega329a, atmega329p, atmega329pa,
+ * atmega3290, atmega3290a, atmega3290p, atmega3290pa, atmega32c1, atmega32m1,
+ * atmega32u4, atmega32u6, atmega406, atmega64, atmega64a, atmega640, atmega644,
+ * atmega644a, atmega644p, atmega644pa, atmega645, atmega645a, atmega645p,
+ * atmega6450, atmega6450a, atmega6450p, atmega649, atmega649a, atmega649p,
+ * atmega6490, atmega16hva, atmega16hva2, atmega32hvb, atmega6490a, atmega6490p,
+ * atmega64c1, atmega64m1, atmega64hve, atmega64hve2, atmega64rfr2,
+ * atmega644rfr2, atmega32hvbrevb, at90can32, at90can64, at90pwm161, at90pwm216,
+ * at90pwm316, at90scr100, at90usb646, at90usb647, at94k, m3000
+ */
+static void avr_avr5_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+}
+
+/*
+ * Setting features of AVR core type avr51
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atmega128, atmega128a, atmega1280, atmega1281, atmega1284, atmega1284p,
+ * atmega128rfa1, atmega128rfr2, atmega1284rfr2, at90can128, at90usb1286,
+ * at90usb1287
+ */
+static void avr_avr51_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+}
+
+/*
+ * Setting features of AVR core type avr6
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atmega2560, atmega2561, atmega256rfr2, atmega2564rfr2
+ */
+static void avr_avr6_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_3_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_EIJMP_EICALL);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+}
+
+/*
+ * Setting features of AVR core type avrtiny
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * attiny4, attiny5, attiny9, attiny10, attiny20, attiny40
+ */
+static void avr_avrtiny_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_1_BYTE_SP);
+}
+
+/*
+ * Setting features of AVR core type xmega2
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atxmega8e5, atxmega16a4, atxmega16d4, atxmega16e5, atxmega32a4, atxmega32c3,
+ * atxmega32d3, atxmega32d4, atxmega16a4u, atxmega16c4, atxmega32a4u,
+ * atxmega32c4, atxmega32e5
+ */
+static void avr_xmega2_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+/*
+ * Setting features of AVR core type xmega3
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * attiny212, attiny214, attiny412, attiny414, attiny416, attiny417, attiny814,
+ * attiny816, attiny817, attiny1614, attiny1616, attiny1617, attiny3214,
+ * attiny3216, attiny3217, atmega808, atmega809, atmega1608, atmega1609,
+ * atmega3208, atmega3209, atmega4808, atmega4809
+ */
+static void avr_xmega3_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+/*
+ * Setting features of AVR core type xmega4
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atxmega64a3, atxmega64d3, atxmega64a3u, atxmega64a4u, atxmega64b1,
+ * atxmega64b3, atxmega64c3, atxmega64d4
+ */
+static void avr_xmega4_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+/*
+ * Setting features of AVR core type xmega5
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atxmega64a1, atxmega64a1u
+ */
+static void avr_xmega5_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPD);
+ set_avr_feature(env, AVR_FEATURE_RAMPX);
+ set_avr_feature(env, AVR_FEATURE_RAMPY);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+/*
+ * Setting features of AVR core type xmega6
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atxmega128a3, atxmega128d3, atxmega192a3, atxmega192d3, atxmega256a3,
+ * atxmega256a3b, atxmega256a3bu, atxmega256d3, atxmega128a3u, atxmega128b1,
+ * atxmega128b3, atxmega128c3, atxmega128d4, atxmega192a3u, atxmega192c3,
+ * atxmega256a3u, atxmega256c3, atxmega384c3, atxmega384d3
+ */
+static void avr_xmega6_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_3_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_EIJMP_EICALL);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+/*
+ * Setting features of AVR core type xmega7
+ * --------------------------------------
+ *
+ * This type of AVR core is present in the following AVR MCUs:
+ *
+ * atxmega128a1, atxmega128a1u, atxmega128a4u
+ */
+static void avr_xmega7_initfn(Object *obj)
+{
+ AVRCPU *cpu = AVR_CPU(obj);
+ CPUAVRState *env = &cpu->env;
+
+ set_avr_feature(env, AVR_FEATURE_LPM);
+ set_avr_feature(env, AVR_FEATURE_IJMP_ICALL);
+ set_avr_feature(env, AVR_FEATURE_ADIW_SBIW);
+ set_avr_feature(env, AVR_FEATURE_SRAM);
+ set_avr_feature(env, AVR_FEATURE_BREAK);
+
+ set_avr_feature(env, AVR_FEATURE_3_BYTE_PC);
+ set_avr_feature(env, AVR_FEATURE_2_BYTE_SP);
+ set_avr_feature(env, AVR_FEATURE_RAMPD);
+ set_avr_feature(env, AVR_FEATURE_RAMPX);
+ set_avr_feature(env, AVR_FEATURE_RAMPY);
+ set_avr_feature(env, AVR_FEATURE_RAMPZ);
+ set_avr_feature(env, AVR_FEATURE_EIJMP_EICALL);
+ set_avr_feature(env, AVR_FEATURE_ELPMX);
+ set_avr_feature(env, AVR_FEATURE_ELPM);
+ set_avr_feature(env, AVR_FEATURE_JMP_CALL);
+ set_avr_feature(env, AVR_FEATURE_LPMX);
+ set_avr_feature(env, AVR_FEATURE_MOVW);
+ set_avr_feature(env, AVR_FEATURE_MUL);
+ set_avr_feature(env, AVR_FEATURE_RMW);
+}
+
+typedef struct AVRCPUInfo {
+ const char *name;
+ void (*initfn)(Object *obj);
+} AVRCPUInfo;
+
+
+static void avr_cpu_list_entry(gpointer data, gpointer user_data)
+{
+ const char *typename = object_class_get_name(OBJECT_CLASS(data));
+
+ qemu_printf("%s\n", typename);
+}
+
+void avr_cpu_list(void)
+{
+ GSList *list;
+ list = object_class_get_list_sorted(TYPE_AVR_CPU, false);
+ g_slist_foreach(list, avr_cpu_list_entry, NULL);
+ g_slist_free(list);
+}
+
+#define DEFINE_AVR_CPU_TYPE(model, initfn) \
+ { \
+ .parent = TYPE_AVR_CPU, \
+ .instance_init = initfn, \
+ .name = AVR_CPU_TYPE_NAME(model), \
+ }
+
+static const TypeInfo avr_cpu_type_info[] = {
+ {
+ .name = TYPE_AVR_CPU,
+ .parent = TYPE_CPU,
+ .instance_size = sizeof(AVRCPU),
+ .instance_init = avr_cpu_initfn,
+ .class_size = sizeof(AVRCPUClass),
+ .class_init = avr_cpu_class_init,
+ .abstract = true,
+ },
+ DEFINE_AVR_CPU_TYPE("avrtiny", avr_avrtiny_initfn),
+ DEFINE_AVR_CPU_TYPE("avr1", avr_avr1_initfn),
+ DEFINE_AVR_CPU_TYPE("avr2", avr_avr2_initfn),
+ DEFINE_AVR_CPU_TYPE("avr25", avr_avr25_initfn),
+ DEFINE_AVR_CPU_TYPE("avr3", avr_avr3_initfn),
+ DEFINE_AVR_CPU_TYPE("avr31", avr_avr31_initfn),
+ DEFINE_AVR_CPU_TYPE("avr35", avr_avr35_initfn),
+ DEFINE_AVR_CPU_TYPE("avr4", avr_avr4_initfn),
+ DEFINE_AVR_CPU_TYPE("avr5", avr_avr5_initfn),
+ DEFINE_AVR_CPU_TYPE("avr51", avr_avr51_initfn),
+ DEFINE_AVR_CPU_TYPE("avr6", avr_avr6_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega2", avr_xmega2_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega3", avr_xmega3_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega4", avr_xmega4_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega5", avr_xmega5_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega6", avr_xmega6_initfn),
+ DEFINE_AVR_CPU_TYPE("xmega7", avr_xmega7_initfn),
+};
+
+
+DEFINE_TYPES(avr_cpu_type_info)
--
2.26.2
next prev parent reply other threads:[~2020-07-05 14:04 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-05 14:02 [PATCH rc6 00/30] target/avr merger Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 01/30] target/avr: Add basic parameters of the new platform Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 02/30] target/avr: Introduce basic CPU class object Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 03/30] target/avr: CPU class: Add interrupt handling support Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 04/30] target/avr: CPU class: Add memory menagement support Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 05/30] target/avr: CPU class: Add migration support Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 06/30] target/avr: CPU class: Add GDB support Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 07/30] target/avr: Introduce enumeration AVRFeature Thomas Huth
2020-07-05 14:02 ` Thomas Huth [this message]
2020-07-05 14:02 ` [PATCH rc6 09/30] target/avr: Add instruction helpers Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 10/30] target/avr: Add instruction translation - Register definitions Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 11/30] target/avr: Add instruction translation - Arithmetic and Logic Instructions Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 12/30] target/avr: Add instruction translation - Branch Instructions Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 13/30] target/avr: Add instruction translation - Data Transfer Instructions Thomas Huth
2020-07-05 14:02 ` [PATCH rc6 14/30] target/avr: Add instruction translation - Bit and Bit-test Instructions Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 15/30] target/avr: Add instruction translation - MCU Control Instructions Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 16/30] target/avr: Add instruction translation - CPU main translation function Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 17/30] target/avr: Initialize TCG register variables Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 18/30] target/avr: Add support for disassembling via option '-d in_asm' Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 19/30] hw/char: avr: Add limited support for USART peripheral Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 20/30] hw/timer: avr: Add limited support for 16-bit timer peripheral Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 21/30] hw/misc: avr: Add limited support for power reduction device Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 22/30] target/avr: Register AVR support with the rest of QEMU Thomas Huth
2020-07-06 14:56 ` Eric Blake
2020-07-06 16:36 ` Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 23/30] hw/avr: Add support for loading ELF/raw binaries Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 24/30] hw/avr: Add some ATmega microcontrollers Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 25/30] hw/avr: Add limited support for some Arduino boards Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 26/30] target/avr: Update build system Thomas Huth
2020-07-05 21:30 ` Philippe Mathieu-Daudé
2020-07-05 14:03 ` [PATCH rc6 27/30] tests/machine-none: Add AVR support Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 28/30] tests/boot-serial: Test some Arduino boards (AVR based) Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 29/30] tests/acceptance: Test the Arduino MEGA2560 board Thomas Huth
2020-07-05 14:03 ` [PATCH rc6 30/30] target/avr: Add section into QEMU documentation Thomas Huth
2020-07-05 14:29 ` [PATCH rc6 00/30] target/avr merger no-reply
2020-07-05 18:30 ` Thomas Huth
2020-07-05 18:42 ` Peter Maydell
2020-07-07 17:57 ` Philippe Mathieu-Daudé
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