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[Qemu-devel] [PATCH v6 07/77] target/mips: Add gen_op_addr_addi()
From: |
Stefan Markovic |
Subject: |
[Qemu-devel] [PATCH v6 07/77] target/mips: Add gen_op_addr_addi() |
Date: |
Thu, 2 Aug 2018 16:15:54 +0200 |
From: Stefan Markovic <address@hidden>
Add gen_op_addr_addi(). This function will be used in emulation of
some nanoMIPS instructions.
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
target/mips/translate.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 432d1a6..841c0c8 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -1733,6 +1733,18 @@ static inline void gen_op_addr_add (DisasContext *ctx,
TCGv ret, TCGv arg0, TCGv
#endif
}
+static inline void gen_op_addr_addi(DisasContext *ctx, TCGv ret, TCGv base,
+ target_long ofs)
+{
+ tcg_gen_addi_tl(ret, base, ofs);
+
+#if defined(TARGET_MIPS64)
+ if (ctx->hflags & MIPS_HFLAG_AWRAP) {
+ tcg_gen_ext32s_i64(ret, ret);
+ }
+#endif
+}
+
/* Addresses computation (translation time) */
static target_long addr_add(DisasContext *ctx, target_long base,
target_long offset)
--
1.9.1
- [Qemu-devel] [PATCH v6 00/77] Add nanoMIPS support to QEMU, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 01/77] MAINTAINERS: Update target/mips maintainer's email addresses, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 02/77] target/mips: Avoid case statements formulated by ranges, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 03/77] target/mips: Mark switch fallthroughs with interpretable comments, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 04/77] target/mips: Fix two instances of shadow variables, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 05/77] target/mips: Update some CP0 registers bit definitions, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 06/77] target/mips: Add CP0 BadInstrX register, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 07/77] target/mips: Add gen_op_addr_addi(),
Stefan Markovic <=
- [Qemu-devel] [PATCH v6 08/77] target/mips: Don't update BadVAddr register in Debug Mode, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 09/77] target/mips: Check ELPA flag only in some cases of MFHC0 and MTHC0, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 10/77] elf: Remove duplicate preprocessor constant definition, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 11/77] elf: Add ELF flags for MIPS machine variants, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 12/77] linux-user: Update MIPS syscall numbers up to kernel 4.18 headers, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 13/77] linux-user: Add preprocessor availability control to some syscalls, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 14/77] target/mips: Add preprocessor constants for nanoMIPS, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 15/77] target/mips: Add nanoMIPS base instruction set opcodes, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 16/77] target/mips: Add nanoMIPS DSP ASE opcodes, Stefan Markovic, 2018/08/02
- [Qemu-devel] [PATCH v6 17/77] target/mips: Add placeholder and invocation of decode_nanomips_opc(), Stefan Markovic, 2018/08/02