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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 17/30] target/avr: Initialize TCG register variables
Date: Sun,  5 Jul 2020 16:03:02 +0200	[thread overview]
Message-ID: <20200705140315.260514-18-huth@tuxfamily.org> (raw)
In-Reply-To: <20200705140315.260514-1-huth@tuxfamily.org>

From: Michael Rolnik <mrolnik@gmail.com>

Initialize TCG register variables.

Co-developed-by: Richard Henderson <richard.henderson@linaro.org>
Co-developed-by: Michael Rolnik <mrolnik@gmail.com>
Signed-off-by: Michael Rolnik <mrolnik@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
---
 target/avr/translate.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/target/avr/translate.c b/target/avr/translate.c
index a6e67488df..becf096c12 100644
--- a/target/avr/translate.c
+++ b/target/avr/translate.c
@@ -129,6 +129,36 @@ struct DisasContext {
 };
 
 
+void avr_cpu_tcg_init(void)
+{
+    int i;
+
+#define AVR_REG_OFFS(x) offsetof(CPUAVRState, x)
+    cpu_pc = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(pc_w), "pc");
+    cpu_Cf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregC), "Cf");
+    cpu_Zf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregZ), "Zf");
+    cpu_Nf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregN), "Nf");
+    cpu_Vf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregV), "Vf");
+    cpu_Sf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregS), "Sf");
+    cpu_Hf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregH), "Hf");
+    cpu_Tf = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregT), "Tf");
+    cpu_If = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sregI), "If");
+    cpu_rampD = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(rampD), "rampD");
+    cpu_rampX = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(rampX), "rampX");
+    cpu_rampY = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(rampY), "rampY");
+    cpu_rampZ = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(rampZ), "rampZ");
+    cpu_eind = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(eind), "eind");
+    cpu_sp = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(sp), "sp");
+    cpu_skip = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(skip), "skip");
+
+    for (i = 0; i < NUMBER_OF_CPU_REGISTERS; i++) {
+        cpu_r[i] = tcg_global_mem_new_i32(cpu_env, AVR_REG_OFFS(r[i]),
+                                          reg_names[i]);
+    }
+#undef AVR_REG_OFFS
+}
+
+
 static int to_regs_16_31_by_one(DisasContext *ctx, int indx)
 {
     return 16 + (indx % 16);
-- 
2.26.2



  parent reply	other threads:[~2020-07-05 14:06 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 ` [PATCH rc6 08/30] target/avr: Add defintions of AVR core types Thomas Huth
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 ` Thomas Huth [this message]
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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