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(root)/branches/sparc/uspace/lib/libc/arch/sparc64/include/syscall.h @ 4755 – Rev 3492

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Rev	Age	Author	Path	Log message	Diff
3492	5874 d 21 h	rimsky	/branches/sparc/	Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.
3343	5930 d 23 h	decky	/branches/sparc/	add sparc branch
2610	6207 d 23 h	jermar	/trunk/	Support for six syscall arguments for sparc64. There is a minor stability issue which needs to be fixed (kernel panics upon entering kconsole from the console task).
2541	6258 d 3 h	jermar	/trunk/uspace/	Header cleanup. Move off_t, size_t and ssize_t into sys/types.h. Get rid off the non-standard and dummy types.h.
2479	6354 d 2 h	jermar	/trunk/	New, better-structured, directory layout for uspace.
2082	6506 d 3 h	decky	/trunk/	__asm__ __volatile__ -> asm volatile
2071	6510 d 19 h	jermar	/trunk/	(c) versus (C)
1868	6645 d 1 h	jermar	/trunk/	sparc64 work. - the syscall wrapper needs to use the "memory" clobber specifier to prevent over-optimization. - on sparc64, the user address space spans the whole 64-bit space and therefore the macro USER_ADDRESS_SPACE_SIZE_ARCH, as it was defined, overflows to 0 - stop using USER_ADDRESS_SPACE_SIZE_ARCH and define MAX_HEAP_SIZE instead - in our situation when kernel and user address spaces are separate, the G (global) bit cannot be used (there is no point in it anymore) - add the DEBUG() macro to stdio.h; DEBUG() uses SYS_IO and is a good debugging tool for getting early userspace to work
1864	6646 d 16 h	jermar	/trunk/	sparc64 update. - Prototype userspace layer implementation that at least relates to sparc64 and compiles cleanly. - Fixes for kernel's preemptible_handler and code related to running userspace. - Enable userspace. Several dozen instructions are now run in userspace! We are pretty near the userspace milestone for sparc64.
1863	6648 d 19 h	jermar	/trunk/	Allow architectures to decide between inlined and not inlined version of syscall wrapper. Implement inlined syscall wrapper for sparc64.