root / linux-user / microblaze / target_signal.h @ 53db16b5
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1 | 8dfbe4e8 | Edgar E. Iglesias | #ifndef TARGET_SIGNAL_H
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2 | 8dfbe4e8 | Edgar E. Iglesias | #define TARGET_SIGNAL_H
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3 | 8dfbe4e8 | Edgar E. Iglesias | |
4 | 8dfbe4e8 | Edgar E. Iglesias | #include "cpu.h" |
5 | 8dfbe4e8 | Edgar E. Iglesias | |
6 | 8dfbe4e8 | Edgar E. Iglesias | /* this struct defines a stack used during syscall handling */
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7 | 8dfbe4e8 | Edgar E. Iglesias | |
8 | 8dfbe4e8 | Edgar E. Iglesias | typedef struct target_sigaltstack { |
9 | 8dfbe4e8 | Edgar E. Iglesias | abi_ulong ss_sp; |
10 | 8dfbe4e8 | Edgar E. Iglesias | abi_ulong ss_size; |
11 | 8dfbe4e8 | Edgar E. Iglesias | abi_long ss_flags; |
12 | c227f099 | Anthony Liguori | } target_stack_t; |
13 | 8dfbe4e8 | Edgar E. Iglesias | |
14 | 8dfbe4e8 | Edgar E. Iglesias | |
15 | 8dfbe4e8 | Edgar E. Iglesias | /*
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16 | 8dfbe4e8 | Edgar E. Iglesias | * sigaltstack controls
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17 | 8dfbe4e8 | Edgar E. Iglesias | */
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18 | 8dfbe4e8 | Edgar E. Iglesias | #define TARGET_SS_ONSTACK 1 |
19 | 8dfbe4e8 | Edgar E. Iglesias | #define TARGET_SS_DISABLE 2 |
20 | 8dfbe4e8 | Edgar E. Iglesias | |
21 | 8dfbe4e8 | Edgar E. Iglesias | #define TARGET_MINSIGSTKSZ 2048 |
22 | 8dfbe4e8 | Edgar E. Iglesias | #define TARGET_SIGSTKSZ 8192 |
23 | 8dfbe4e8 | Edgar E. Iglesias | |
24 | 8dfbe4e8 | Edgar E. Iglesias | static inline abi_ulong get_sp_from_cpustate(CPUMBState *state) |
25 | 8dfbe4e8 | Edgar E. Iglesias | { |
26 | 8dfbe4e8 | Edgar E. Iglesias | return state->regs[14]; |
27 | 8dfbe4e8 | Edgar E. Iglesias | } |
28 | 8dfbe4e8 | Edgar E. Iglesias | |
29 | 8dfbe4e8 | Edgar E. Iglesias | #endif /* TARGET_SIGNAL_H */ |