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[Stable-7.2.5 24/36] target/nios2: Pass semihosting arg to exit
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From: |
Michael Tokarev |
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Subject: |
[Stable-7.2.5 24/36] target/nios2: Pass semihosting arg to exit |
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Date: |
Fri, 4 Aug 2023 21:53:37 +0300 |
From: Keith Packard <keithp@keithp.com>
Instead of using R_ARG0 (the semihost function number), use R_ARG1
(the provided exit status).
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230801152245.332749-1-keithp@keithp.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit c11d5bdae79a8edaf00dfcb2e49c064a50c67671)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/target/nios2/nios2-semi.c b/target/nios2/nios2-semi.c
index f76e8588c5..29ac27035e 100644
--- a/target/nios2/nios2-semi.c
+++ b/target/nios2/nios2-semi.c
@@ -132,8 +132,8 @@ void do_nios2_semihosting(CPUNios2State *env)
args = env->regs[R_ARG1];
switch (nr) {
case HOSTED_EXIT:
- gdb_exit(env->regs[R_ARG0]);
- exit(env->regs[R_ARG0]);
+ gdb_exit(env->regs[R_ARG1]);
+ exit(env->regs[R_ARG1]);
case HOSTED_OPEN:
GET_ARG(0);
--
2.39.2
- [PATCH v2 0/7] target/mips: Convert Loongson LEXT opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 1/7] target/mips: Simplify Loongson MULTU.G opcode, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 2/7] target/mips: Re-introduce OPC_ADDUH_QB_DSP and OPC_MUL_PH_DSP, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 3/7] target/mips: Convert Loongson DDIV.G opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 4/7] target/mips: Convert Loongson DIV.G opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 5/7] target/mips: Convert Loongson [D]DIVU.G opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 6/7] target/mips: Convert Loongson [D]MOD[U].G opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31
- [PATCH v2 7/7] target/mips: Convert Loongson [D]MULT[U].G opcodes to decodetree, Philippe Mathieu-Daudé, 2023/08/31