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376 Commits

Author SHA1 Message Date
Peter Schauer 1a2a932d4f * config/mips/xm-makeva.h: New file implements va_list alignment 
restrictions for mips hosts.
	* config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
	Use it.
 1993-07-21 10:15:21 +00:00
Jim Kingdon ee5fb95969 * mips-tdep.c (mips_skip_prologue): New argument lenient. 
Use read_memory_nobpt.
	(is_delayed, mips_in_lenient_prologue): New functions.
	(init_extra_frame_info): If in the prologue, don't use saved registers.
	* config/mips/tm-mips.h: Declare mips_skip_prologue.
 1993-07-19 02:28:21 +00:00
Jim Kingdon 3206db6299 * config/mips/nm-riscos.h: machine/machparam.h is always the right 
place to look for BSD43_NBPG, not machine/vmparam.h
 1993-07-08 03:58:39 +00:00
Jim Kingdon a40a456f20 misc fixes to .Sanitize files 1993-07-07 23:34:50 +00:00
Jim Kingdon 0c5af733b1 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here 
rather than including xm-bigmips.h.
 1993-07-03 00:36:35 +00:00
Ian Lance Taylor d8a80e6ddc * configure.in (mipos-*-riscos*): New host and target; use riscos. 
* config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
	vmparam.h, include machparam.h.
	(KERNEL_U_ADDR): Define to be BSD43_UADDR.
 1993-07-02 20:54:02 +00:00
Jim Kingdon 75fa3e0fd2 * Remove unused STACK_END_ADDR in the following files (in other 
files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
	tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
	tm-hp300hpux.h, tm-isi.h.
 1993-07-02 18:48:44 +00:00
Jim Kingdon e5307300ce * config/mips/nm-riscos.h: Define NBPG and UPAGES. 
config/mips/xm-riscos.h: Include <sys/types.h>.
 1993-07-02 02:48:59 +00:00
Jim Kingdon 0abbc7715f miscellaneous fixes to make RISC/os work; see ChangeLog's 1993-07-01 21:00:15 +00:00
Jim Kingdon 42280556eb * config/mips/riscos.mh (CC): Use -systype sysv. 1993-06-27 14:28:30 +00:00
Jim Kingdon ef3986bbe1 * config/mips/xm-riscos.h: Define USG. 1993-06-25 16:31:24 +00:00
Jim Kingdon f75ad5da8f * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define. 1993-06-25 16:27:51 +00:00
K. Richard Pixley e704cf435b * config/i386/ncr3000.mh, config/i386/i386v4.mh, 
config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
config/m68k/amix.mh, config/mips/irix[34].mh, config/m88k/delta88.mh,
config/sparc/sun4sol2.mh (ALLOCA, ALLOCA1): macros removed.

* config/mips/decstation.mh, config/rs6000/rs6000.mh (MMALLOC_LIB):
renamed to MMALLOC.
 1993-06-24 20:53:06 +00:00
Jim Kingdon 3222c7d01c new files for riscos 1993-06-18 22:21:38 +00:00
Jim Kingdon 7f6175b4dc * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files. 1993-06-18 22:20:49 +00:00
Jim Kingdon 89e04499d1 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files. 
* config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
	* configure.in (mips-sony-*): Use news-mips for host.
 1993-06-18 21:49:24 +00:00
Jim Kingdon b487ba2e77 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files. 
* config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
	* configure.in (mips-sony-*): Use news-mips for host.
 1993-06-18 21:39:27 +00:00
Jim Kingdon 7c86bda2a1 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and 
probably contained byte-order sins too.
	config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
	The IEEE_FLOAT code in print_floating takes care of it.
 1993-06-12 22:12:45 +00:00
Ian Lance Taylor 761d5a4bad * configure.in (mips-idt-ecoffl*): New target; use idtl. 
(mips-idt-ecoff*): Added trailing '*'.
	* config/mips/idtl.mt: New file; like idt.mt, but little endian.
 1993-06-04 19:47:49 +00:00
K. Richard Pixley 87756e15db added things-to-lose sections 1993-05-27 06:44:29 +00:00
Peter Schauer b5ec0a8e8a * config/mips/tm-irix3.h: Add sigcontext offsets for Irix. 1993-05-22 10:35:55 +00:00
Peter Schauer ac8cf67dca * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine 
the necessary bits.
	* findvar.c (value_from_register): Fix uninitialized first_addr
	which caused problems with assignment of doubles to register variables
	on some targets.
	* mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
	missing mips definitions if necessary.

	Fix handling of double register variables for mips targets and big
	endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
	* config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
	  8 bytes for doubles.
	* config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
	  conversion of type held in multiple registers to host format.
	* config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
	  companion to REGISTER_CONVERT_TO_TYPE.
	* config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
	  Convert to function calls.
	* config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
	  mips targets.
	* mips-tdep.c (mips_print_register): Raw buffer now needs just
	  MAX_REGISTER_RAW_SIZE bytes.
	* mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
	  (if defined) for doubles.
	* mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
	  New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
	* valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
	  defined.
	* findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
	  defined.
 1993-05-22 07:26:25 +00:00
Peter Schauer 0142214462 * config/mips/tm-mips.h (STABS_REG_TO_REGNUM): Match it with the gcc 
definition.
	* config/mips/tm-irix3.h (STABS_REG_TO_REGNUM): Add.
 1993-05-01 09:56:13 +00:00
Stu Grossman 9583b29548 * irix4-nat.c (fetch_core_registers): Special version of this for 
Irix 4.x, which stores regs a bit differently from other /proc
	based systems.
	* procfs.c, core-svr4.c:  Move fetch_core_registers from procfs.c
	to new file core-svr4.c.
	* config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
	config/i386/ncr3000.mh, config/sparc/sun4sol2.mh:  Add core-svr4.o
	to NATDEPFILES.
	* config/mips/irix4.mh:  Add corelow.o to NATDEPFILES.
 1993-04-20 06:01:56 +00:00
Fred Fish b0cb2d9154 Add .Sanitize files for new directories. 1993-03-23 03:58:44 +00:00
Fred Fish 5076de826c * config/{*.mt, *.mh}: All target and host makefile fragment 
config files moved to an appropriate config/<cpu> subdirectory.
	* nm-*, xm-*, tm-*:  All native, host, and target files, which
	get linked to nm.h, xm.h, and tm.h respectively by configure,
	moved to appropriate config/<cpu> subdirectory.
 1993-03-23 01:19:58 +00:00