qemu.h (0475f8fac5b576597a50104050451e4ce4fcfc20) qemu.h (be04f210f954bed8663943a94ece50c2ca410231)
1/*
2 * qemu bsd user mode definition
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *

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100 struct sigqueue *first_free; /* first free siginfo queue entry */
101 int signal_pending; /* non zero if a signal may be pending */
102
103 uint8_t stack[];
104} __attribute__((aligned(16))) TaskState;
105
106void init_task_state(TaskState *ts);
107extern const char *qemu_uname_release;
1/*
2 * qemu bsd user mode definition
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *

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100 struct sigqueue *first_free; /* first free siginfo queue entry */
101 int signal_pending; /* non zero if a signal may be pending */
102
103 uint8_t stack[];
104} __attribute__((aligned(16))) TaskState;
105
106void init_task_state(TaskState *ts);
107extern const char *qemu_uname_release;
108extern unsigned long mmap_min_addr;
109
110/*
111 * TARGET_ARG_MAX defines the number of bytes allocated for arguments
112 * and envelope for the new program. 256k should suffice for a reasonable
113 * maxiumum env+arg in 32-bit environments, bump it up to 512k for !ILP32
114 * platforms.
115 */
116#if TARGET_ABI_BITS > 32

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210void signal_init(void);
211long do_sigreturn(CPUArchState *env);
212long do_rt_sigreturn(CPUArchState *env);
213abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
214
215/* mmap.c */
216int target_mprotect(abi_ulong start, abi_ulong len, int prot);
217abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
108
109/*
110 * TARGET_ARG_MAX defines the number of bytes allocated for arguments
111 * and envelope for the new program. 256k should suffice for a reasonable
112 * maxiumum env+arg in 32-bit environments, bump it up to 512k for !ILP32
113 * platforms.
114 */
115#if TARGET_ABI_BITS > 32

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209void signal_init(void);
210long do_sigreturn(CPUArchState *env);
211long do_rt_sigreturn(CPUArchState *env);
212abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
213
214/* mmap.c */
215int target_mprotect(abi_ulong start, abi_ulong len, int prot);
216abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
218 int flags, int fd, abi_ulong offset);
217 int flags, int fd, off_t offset);
219int target_munmap(abi_ulong start, abi_ulong len);
220abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
221 abi_ulong new_size, unsigned long flags,
222 abi_ulong new_addr);
223int target_msync(abi_ulong start, abi_ulong len, int flags);
224extern unsigned long last_brk;
218int target_munmap(abi_ulong start, abi_ulong len);
219abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
220 abi_ulong new_size, unsigned long flags,
221 abi_ulong new_addr);
222int target_msync(abi_ulong start, abi_ulong len, int flags);
223extern unsigned long last_brk;
224extern abi_ulong mmap_next_start;
225abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size);
225void mmap_fork_start(void);
226void mmap_fork_end(int child);
227
228/* main.c */
229extern char qemu_proc_pathname[];
230extern unsigned long target_maxtsiz;
231extern unsigned long target_dfldsiz;
232extern unsigned long target_maxdsiz;

--- 214 unchanged lines hidden --- 		226void mmap_fork_start(void);
227void mmap_fork_end(int child);
228
229/* main.c */
230extern char qemu_proc_pathname[];
231extern unsigned long target_maxtsiz;
232extern unsigned long target_dfldsiz;
233extern unsigned long target_maxdsiz;

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