0d5c21f2b3
The WORDS_ALIGNED #define is not used anywhere, and hasn't been since
2013 when commit 612d590ebc rewrote the various ld<type>_<endian>_p
functions to not use it. Remove the #define and the comment describing it.
Also remove the line in the comment about TARGET_WORDS_ALIGNED, since
it has never actually existed.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
138 lines
4.8 KiB
C
138 lines
4.8 KiB
C
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/* Common header file that is included by all of QEMU.
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*
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* This file is supposed to be included only by .c files. No header file should
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* depend on qemu-common.h, as this would easily lead to circular header
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* dependencies.
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*
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* If a header file uses a definition from qemu-common.h, that definition
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* must be moved to a separate header file, and the header that uses it
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* must include that header.
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*/
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#ifndef QEMU_COMMON_H
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#define QEMU_COMMON_H
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#include "qemu/fprintf-fn.h"
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#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
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#include "qemu/option.h"
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/* main function, renamed */
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#if defined(CONFIG_COCOA)
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int qemu_main(int argc, char **argv, char **envp);
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#endif
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void qemu_get_timedate(struct tm *tm, int offset);
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int qemu_timedate_diff(struct tm *tm);
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#define qemu_isalnum(c) isalnum((unsigned char)(c))
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#define qemu_isalpha(c) isalpha((unsigned char)(c))
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#define qemu_iscntrl(c) iscntrl((unsigned char)(c))
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#define qemu_isdigit(c) isdigit((unsigned char)(c))
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#define qemu_isgraph(c) isgraph((unsigned char)(c))
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#define qemu_islower(c) islower((unsigned char)(c))
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#define qemu_isprint(c) isprint((unsigned char)(c))
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#define qemu_ispunct(c) ispunct((unsigned char)(c))
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#define qemu_isspace(c) isspace((unsigned char)(c))
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#define qemu_isupper(c) isupper((unsigned char)(c))
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#define qemu_isxdigit(c) isxdigit((unsigned char)(c))
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#define qemu_tolower(c) tolower((unsigned char)(c))
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#define qemu_toupper(c) toupper((unsigned char)(c))
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#define qemu_isascii(c) isascii((unsigned char)(c))
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#define qemu_toascii(c) toascii((unsigned char)(c))
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void *qemu_oom_check(void *ptr);
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ssize_t qemu_write_full(int fd, const void *buf, size_t count)
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QEMU_WARN_UNUSED_RESULT;
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#ifndef _WIN32
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int qemu_pipe(int pipefd[2]);
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/* like openpty() but also makes it raw; return master fd */
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int qemu_openpty_raw(int *aslave, char *pty_name);
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#endif
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#ifdef _WIN32
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/* MinGW needs type casts for the 'buf' and 'optval' arguments. */
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#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
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getsockopt(sockfd, level, optname, (void *)optval, optlen)
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#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
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setsockopt(sockfd, level, optname, (const void *)optval, optlen)
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#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, (void *)buf, len, flags)
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#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
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sendto(sockfd, (const void *)buf, len, flags, destaddr, addrlen)
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#else
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#define qemu_getsockopt(sockfd, level, optname, optval, optlen) \
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getsockopt(sockfd, level, optname, optval, optlen)
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#define qemu_setsockopt(sockfd, level, optname, optval, optlen) \
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setsockopt(sockfd, level, optname, optval, optlen)
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#define qemu_recv(sockfd, buf, len, flags) recv(sockfd, buf, len, flags)
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#define qemu_sendto(sockfd, buf, len, flags, destaddr, addrlen) \
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sendto(sockfd, buf, len, flags, destaddr, addrlen)
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#endif
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void tcg_exec_init(unsigned long tb_size);
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bool tcg_enabled(void);
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void cpu_exec_init_all(void);
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/**
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* Sends a (part of) iovec down a socket, yielding when the socket is full, or
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* Receives data into a (part of) iovec from a socket,
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* yielding when there is no data in the socket.
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* The same interface as qemu_sendv_recvv(), with added yielding.
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* XXX should mark these as coroutine_fn
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*/
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ssize_t qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt,
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size_t offset, size_t bytes, bool do_send);
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#define qemu_co_recvv(sockfd, iov, iov_cnt, offset, bytes) \
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qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, false)
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#define qemu_co_sendv(sockfd, iov, iov_cnt, offset, bytes) \
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qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, true)
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/**
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* The same as above, but with just a single buffer
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*/
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ssize_t qemu_co_send_recv(int sockfd, void *buf, size_t bytes, bool do_send);
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#define qemu_co_recv(sockfd, buf, bytes) \
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qemu_co_send_recv(sockfd, buf, bytes, false)
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#define qemu_co_send(sockfd, buf, bytes) \
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qemu_co_send_recv(sockfd, buf, bytes, true)
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void qemu_progress_init(int enabled, float min_skip);
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void qemu_progress_end(void);
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void qemu_progress_print(float delta, int max);
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const char *qemu_get_vm_name(void);
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#define QEMU_FILE_TYPE_BIOS 0
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#define QEMU_FILE_TYPE_KEYMAP 1
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char *qemu_find_file(int type, const char *name);
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/* OS specific functions */
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void os_setup_early_signal_handling(void);
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char *os_find_datadir(void);
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void os_parse_cmd_args(int index, const char *optarg);
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#include "qemu/module.h"
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/*
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* Hexdump a buffer to a file. An optional string prefix is added to every line
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*/
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void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
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/*
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* helper to parse debug environment variables
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*/
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int parse_debug_env(const char *name, int max, int initial);
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const char *qemu_ether_ntoa(const MACAddr *mac);
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void page_size_init(void);
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/* returns non-zero if dump is in progress, otherwise zero is
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* returned. */
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bool dump_in_progress(void);
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#endif
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