19 lines
979 B
Diff
19 lines
979 B
Diff
Index: qemu/linux-user/syscall.c
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================================================================================
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--- qemu/linux-user/syscall.c
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+++ qemu/linux-user/syscall.c
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@@ -2087,7 +2087,12 @@
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ie = ioctl_entries;
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for(;;) {
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if (ie->target_cmd == 0) {
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- gemu_log("Unsupported ioctl: cmd=0x%04lx\n", (long)cmd);
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+ int i;
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+ gemu_log("Unsupported ioctl: cmd=0x%04lx (%x)\n", cmd, (cmd & (TARGET_IOC_SIZEMASK << TARGET_IOC_SIZESHIFT)) >> TARGET_IOC_SIZESHIFT);
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+ for(i=0;ioctl_entries[i].target_cmd;i++) {
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+ if((ioctl_entries[i].target_cmd & ~(TARGET_IOC_SIZEMASK << TARGET_IOC_SIZESHIFT)) == (cmd & ~(TARGET_IOC_SIZEMASK << TARGET_IOC_SIZESHIFT)))
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+ gemu_log("%p\t->\t%s (%x)\n", ioctl_entries[i].host_cmd, ioctl_entries[i].name, (ioctl_entries[i].target_cmd & (TARGET_IOC_SIZEMASK << TARGET_IOC_SIZESHIFT)) >> TARGET_IOC_SIZESHIFT);
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+ }
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return -TARGET_ENOSYS;
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}
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if (ie->target_cmd == cmd)
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