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Make it possible to build a cross gprof, although a few cases are
still not handled:
* configure.in: Don't set MY_TARGET.
* gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
FOPEN_WB; just get them from sysdep.h.
* core.h (min_insn_size, offset_to_code): Declare.
* core.c (MIN_INSN_SIZE): Don't define.
(min_insn_size, offset_to_code): New variables.
(core_init): Initialize min_insn_size and offset_to_code.
(find_call): New function.
(core_create_line_syms): Don't use min_dist. Set is_static in
pass 2.
* hist.c (UNITS_TO_CODE): Define.
* gprof.c (default_excluded_list): Add "__mcount_internal".
* gmon.h: Change TARGET_alpha to __alpha__.
* hertz.h: Ifdef MACH, define hertz as HZ.
* alpha.c (alpha_Instruction): Rename from Instruction. Change
all references.
(alpha_find_call): Rename from find_call.
* alpha.h: Remove.
* dummy.c, dummy.h: Remove.
* i386.c (i386_iscall): Rename from iscall. Change all
references. Check for call instruction, not jump or lcall.
(i386_find_call): Rename from find_call. Correct for VMA.
Correct call destination computation. Don't dereference symbol if
it is NULL.
* i386.h: Remove.
* ns532.c, ns532.h: Remove.
* sparc.c (CALL): Define.
(sparc_find_call): Rename from find_call.
* sparc.h: Remove.
* tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
include time_host.h.
(CALLF, PC): Define.
(enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
references to opermodes or operandenum to these.
(tahoe_operandmode): Rename from operandmode. Call abort if
switch does not return.
(tahoe_operandname): Rename from operandname. Call abort if
switch does not return.
(tahoe_operandlength): Rename from operandlength. Call abort if
switch does not return.
(tahoe_reladdr): Rename from reladdr.
(tahoe_find_call): Rename from find_call. Use core_text_space
rather than textspace.
* tahoe.h: Remove.
* vax.c (CALLS, PC): Define.
(enum opermodes, operandenum, struct modebyte): Define.
(vax_operandmode): Rename from operandmode. Call abort if switch
does not return.
(vax_operandname): Rename from operandname. Call abort if switch
does not return.
(vax_operandlength): Rename from operandlength. Call abort if
switch does not return.
(vax_reladdr): Rename from reladdr.
(vax_find_call): Rename from find_call.
* vax.h: Remove.
* Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
(MY_TARGET): Remove.
(INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
\"$(MY_TARGET).h\".
(gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
(gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
(gprof_LDADD): Likewise.
(noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
tahoe.h, vax.h, dummy.h.
(EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
vax.c, dummy.c.
($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
($(MY_TARGET).o): Remove target.
(i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
* configure, Makefile.in, aclocal.m4: Rebuild.
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