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[Qemu-devel] [PATCH v8 68/87] linux-user: Add target_signal.h header for
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PATCH v8 68/87] linux-user: Add target_signal.h header for nanoMIPS |
Date: |
Mon, 13 Aug 2018 19:53:33 +0200 |
From: Aleksandar Rikalo <address@hidden>
nanoMIPS signal handling is much closer to the signal handling in
other mainstream platforms than to the signal handling in preceding
MIPS platforms.
Signed-off-by: Aleksandar Rikalo <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
linux-user/nanomips/target_signal.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 linux-user/nanomips/target_signal.h
diff --git a/linux-user/nanomips/target_signal.h
b/linux-user/nanomips/target_signal.h
new file mode 100644
index 0000000..604e853
--- /dev/null
+++ b/linux-user/nanomips/target_signal.h
@@ -0,0 +1,22 @@
+#ifndef NANOMIPS_TARGET_SIGNAL_H
+#define NANOMIPS_TARGET_SIGNAL_H
+
+#include "../generic/signal.h"
+#undef TARGET_SIGRTMIN
+#define TARGET_SIGRTMIN 35
+
+/* this struct defines a stack used during syscall handling */
+typedef struct target_sigaltstack {
+ abi_long ss_sp;
+ abi_ulong ss_size;
+ abi_long ss_flags;
+} target_stack_t;
+
+/* sigaltstack controls */
+#define TARGET_SS_ONSTACK 1
+#define TARGET_SS_DISABLE 2
+
+#define TARGET_MINSIGSTKSZ 6144
+#define TARGET_SIGSTKSZ 12288
+
+#endif
--
2.7.4
- [Qemu-devel] [PATCH v8 17/87] linux-user: Update MIPS syscall numbers up to kernel 4.18 headers, (continued)
- [Qemu-devel] [PATCH v8 17/87] linux-user: Update MIPS syscall numbers up to kernel 4.18 headers, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 23/87] target/mips: Add placeholder and invocation of decode_nanomips_opc(), Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 21/87] target/mips: Add nanoMIPS base instruction set opcodes, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 54/87] target/mips: Adjust exception_resume_pc() for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 56/87] target/mips: Adjust set_pc() for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 39/87] target/mips: Implement emulation of nanoMIPS ROTX instruction, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 52/87] target/mips: Add handling of branch delay slots for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 50/87] target/mips: Add emulation of DSP ASE for nanoMIPS - part 6, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 49/87] target/mips: Add emulation of DSP ASE for nanoMIPS - part 5, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 64/87] mips_malta: Fix semihosting argument passing for nanoMIPS bare metal, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 68/87] linux-user: Add target_signal.h header for nanoMIPS,
Aleksandar Markovic <=
- [Qemu-devel] [PATCH v8 72/87] linux-user: Add sockbits.h header for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 69/87] linux-user: Add termbits.h header for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 62/87] mips_malta: Add basic nanoMIPS boot code for Malta board, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 65/87] target/mips: Add definition of nanoMIPS I7200 CPU, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 42/87] target/mips: Implement emulation of nanoMIPS LLWP/SCWP pair, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 63/87] mips_malta: Add setting up GT64120 BARs to the nanoMIPS bootloader, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 83/87] linux-user: Add nanoMIPS linux user mode configuration support, Aleksandar Markovic, 2018/08/13