6f77685609
mainly in the kernel and headers. This split based on work by Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture port. . kernel does not program the interrupt controller directly, do any other architecture-dependent operations, or contain assembly any more, but uses architecture-dependent functions in arch/$(ARCH)/. . architecture-dependent constants and types defined in arch/$(ARCH)/include. . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now, architecture-independent functions. . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls and live in arch/i386/do_* now. . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have gone, and 'machine.protected' is gone (and always taken to be 1 in i386). If 86 support is to return, it should be a new architecture. . prototypes for the architecture-dependent functions defined in kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h . /etc/make.conf included in makefiles and shell scripts that need to know the building architecture; it defines ARCH=<arch>, currently only i386. . some basic per-architecture build support outside of the kernel (lib) . in clock.c, only dequeue a process if it was ready . fixes for new include files files deleted: . mpx/klib.s - only for choosing between mpx/klib86 and -386 . klib86.s - only for 86 i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/: . mpx386.s (entry point) . klib386.s . sconst.h . exception.c . protect.c . protect.h . i8269.c
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
#ifndef PROFILE_H
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#define PROFILE_H
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#if SPROFILE || CPROFILE
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#include <minix/profile.h>
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#endif
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#if SPROFILE /* statistical profiling */
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EXTERN int sprofiling; /* whether profiling is running */
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EXTERN int sprof_mem_size; /* available user memory for data */
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EXTERN struct sprof_info_s sprof_info; /* profiling info for user program */
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EXTERN phys_bytes sprof_data_addr; /* user address to write data */
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EXTERN phys_bytes sprof_info_addr; /* user address to write info struct */
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#endif /* SPROFILE */
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#if CPROFILE /* call profiling */
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EXTERN int cprof_mem_size; /* available user memory for data */
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EXTERN struct cprof_info_s cprof_info; /* profiling info for user program */
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EXTERN phys_bytes cprof_data_addr; /* user address to write data */
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EXTERN phys_bytes cprof_info_addr; /* user address to write info struct */
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EXTERN int cprof_procs_no; /* number of profiled processes */
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EXTERN struct cprof_proc_info_s { /* info about profiled process */
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int endpt; /* endpoint */
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char *name; /* name */
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phys_bytes ctl; /* location of control struct */
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phys_bytes buf; /* location of buffer */
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int slots_used; /* table slots used */
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} cprof_proc_info_inst;
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EXTERN struct cprof_proc_info_s cprof_proc_info[NR_SYS_PROCS];
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#endif /* CPROFILE */
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#endif /* PROFILE_H */
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