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[Qemu-devel] [PATCH] Haiku: Platform build fixes
|
From: |
Alexander von Gluck IV |
|
Subject: |
[Qemu-devel] [PATCH] Haiku: Platform build fixes |
|
Date: |
Mon, 23 Mar 2015 19:36:28 -0400 |
* skip syscall.h on Haiku
* skip signal.h on Haiku
* no daemon function
* only attach SIGIO when it exists
* use termios.h on Haiku
---
main-loop.c | 2 +
os-posix.c | 4 ++
target-xtensa/xtensa-semi.c | 84 ++++++++++++++++++++-----------------------
tests/Makefile | 2 +-
util/compatfd.c | 2 +
util/oslib-posix.c | 7 ++++
util/qemu-openpty.c | 4 ++-
7 files changed, 58 insertions(+), 47 deletions(-)
diff --git a/main-loop.c b/main-loop.c
index 981bcb5..947d7cd 100644
--- a/main-loop.c
+++ b/main-loop.c
@@ -81,7 +81,9 @@ static int qemu_signal_init(void)
*/
sigemptyset(&set);
sigaddset(&set, SIG_IPI);
+ #ifdef SIGIO
sigaddset(&set, SIGIO);
+ #endif
sigaddset(&set, SIGALRM);
sigaddset(&set, SIGBUS);
/* SIGINT cannot be handled via signalfd, so that ^C can be used
diff --git a/os-posix.c b/os-posix.c
index ba091f1..43f7fec 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -323,6 +323,9 @@ bool is_daemonized(void)
int os_mlock(void)
{
+#if defined(CONFIG_HAIKU)
+ return ENOSYS;
+#else
int ret = 0;
ret = mlockall(MCL_CURRENT | MCL_FUTURE);
@@ -331,4 +334,5 @@ int os_mlock(void)
}
return ret;
+#endif
}
diff --git a/target-xtensa/xtensa-semi.c b/target-xtensa/xtensa-semi.c
index 16e9d8c..d0ea12a 100644
--- a/target-xtensa/xtensa-semi.c
+++ b/target-xtensa/xtensa-semi.c
@@ -95,59 +95,53 @@ enum {
static uint32_t errno_h2g(int host_errno)
{
- static const uint32_t guest_errno[] = {
- [EPERM] = TARGET_EPERM,
- [ENOENT] = TARGET_ENOENT,
- [ESRCH] = TARGET_ESRCH,
- [EINTR] = TARGET_EINTR,
- [EIO] = TARGET_EIO,
- [ENXIO] = TARGET_ENXIO,
- [E2BIG] = TARGET_E2BIG,
- [ENOEXEC] = TARGET_ENOEXEC,
- [EBADF] = TARGET_EBADF,
- [ECHILD] = TARGET_ECHILD,
- [EAGAIN] = TARGET_EAGAIN,
- [ENOMEM] = TARGET_ENOMEM,
- [EACCES] = TARGET_EACCES,
- [EFAULT] = TARGET_EFAULT,
+ switch (host_errno) {
+ case 0: return 0;
+ case EPERM: return TARGET_EPERM;
+ case ENOENT: return TARGET_ENOENT;
+ case ESRCH: return TARGET_ESRCH;
+ case EINTR: return TARGET_EINTR;
+ case EIO: return TARGET_EIO;
+ case ENXIO: return TARGET_ENXIO;
+ case E2BIG: return TARGET_E2BIG;
+ case ENOEXEC: return TARGET_ENOEXEC;
+ case EBADF: return TARGET_EBADF;
+ case ECHILD: return TARGET_ECHILD;
+ case EAGAIN: return TARGET_EAGAIN;
+ case ENOMEM: return TARGET_ENOMEM;
+ case EACCES: return TARGET_EACCES;
+ case EFAULT: return TARGET_EFAULT;
#ifdef ENOTBLK
- [ENOTBLK] = TARGET_ENOTBLK,
+ case ENOTBLK: return TARGET_ENOTBLK;
#endif
- [EBUSY] = TARGET_EBUSY,
- [EEXIST] = TARGET_EEXIST,
- [EXDEV] = TARGET_EXDEV,
- [ENODEV] = TARGET_ENODEV,
- [ENOTDIR] = TARGET_ENOTDIR,
- [EISDIR] = TARGET_EISDIR,
- [EINVAL] = TARGET_EINVAL,
- [ENFILE] = TARGET_ENFILE,
- [EMFILE] = TARGET_EMFILE,
- [ENOTTY] = TARGET_ENOTTY,
+ case EBUSY: return TARGET_EBUSY;
+ case EEXIST: return TARGET_EEXIST;
+ case EXDEV: return TARGET_EXDEV;
+ case ENODEV: return TARGET_ENODEV;
+ case ENOTDIR: return TARGET_ENOTDIR;
+ case EISDIR: return TARGET_EISDIR;
+ case EINVAL: return TARGET_EINVAL;
+ case ENFILE: return TARGET_ENFILE;
+ case EMFILE: return TARGET_EMFILE;
+ case ENOTTY: return TARGET_ENOTTY;
#ifdef ETXTBSY
- [ETXTBSY] = TARGET_ETXTBSY,
+ case ETXTBSY: return TARGET_ETXTBSY;
#endif
- [EFBIG] = TARGET_EFBIG,
- [ENOSPC] = TARGET_ENOSPC,
- [ESPIPE] = TARGET_ESPIPE,
- [EROFS] = TARGET_EROFS,
- [EMLINK] = TARGET_EMLINK,
- [EPIPE] = TARGET_EPIPE,
- [EDOM] = TARGET_EDOM,
- [ERANGE] = TARGET_ERANGE,
- [ENOSYS] = TARGET_ENOSYS,
+ case EFBIG: return TARGET_EFBIG;
+ case ENOSPC: return TARGET_ENOSPC;
+ case ESPIPE: return TARGET_ESPIPE;
+ case EROFS: return TARGET_EROFS;
+ case EMLINK: return TARGET_EMLINK;
+ case EPIPE: return TARGET_EPIPE;
+ case EDOM: return TARGET_EDOM;
+ case ERANGE: return TARGET_ERANGE;
+ case ENOSYS: return TARGET_ENOSYS;
#ifdef ELOOP
- [ELOOP] = TARGET_ELOOP,
+ case ELOOP: return TARGET_ELOOP;
#endif
};
- if (host_errno == 0) {
- return 0;
- } else if (host_errno > 0 && host_errno < ARRAY_SIZE(guest_errno) &&
- guest_errno[host_errno]) {
- return guest_errno[host_errno];
- } else {
- return TARGET_EINVAL;
- }
+ return TARGET_EINVAL;
}
void HELPER(simcall)(CPUXtensaState *env)
diff --git a/tests/Makefile b/tests/Makefile
index 55aa745..a28e9fe 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -370,7 +370,7 @@ tests/qemu-iotests/socket_scm_helper$(EXESUF):
tests/qemu-iotests/socket_scm_hel
tests/test-qemu-opts$(EXESUF): tests/test-qemu-opts.o libqemuutil.a
libqemustub.a
tests/test-write-threshold$(EXESUF): tests/test-write-threshold.o
$(block-obj-y) libqemuutil.a libqemustub.a
-ifeq ($(CONFIG_POSIX),y)
+ifeq ($(CONFIG_POSIX)$(CONFIG_HAIKU),yn)
LIBS += -lutil
endif
diff --git a/util/compatfd.c b/util/compatfd.c
index 341ada6..53253c7 100644
--- a/util/compatfd.c
+++ b/util/compatfd.c
@@ -17,7 +17,9 @@
#include "qemu/compatfd.h"
#include "qemu/thread.h"
+#ifndef CONFIG_HAIKU
#include <sys/syscall.h>
+#endif
struct sigfd_compat_info
{
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 37ffd96..bc20a57 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -60,7 +60,10 @@ extern int daemon(int, int);
#include <sys/mman.h>
#include <libgen.h>
#include <setjmp.h>
+
+#ifndef CONFIG_HAIKU
#include <sys/signal.h>
+#endif
#ifdef CONFIG_LINUX
#include <sys/syscall.h>
@@ -82,7 +85,11 @@ int qemu_get_thread_id(void)
int qemu_daemon(int nochdir, int noclose)
{
+ #ifndef CONFIG_HAIKU
return daemon(nochdir, noclose);
+ #else
+ return -1;
+ #endif
}
void *qemu_oom_check(void *ptr)
diff --git a/util/qemu-openpty.c b/util/qemu-openpty.c
index 4c53211..d7c43c4 100644
--- a/util/qemu-openpty.c
+++ b/util/qemu-openpty.c
@@ -35,7 +35,9 @@
#include "config-host.h"
#include "qemu-common.h"
-#if defined(__GLIBC__)
+#if defined(__HAIKU__)
+# include <termios.h>
+#elif defined(__GLIBC__)
# include <pty.h>
#elif defined CONFIG_BSD
# include <termios.h>
--
1.7.1
- [Qemu-devel] [PATCH] Haiku: Platform build fixes,
Alexander von Gluck IV <=