mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2025-12-29 16:00:17 +00:00
2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* rtems.S: Remove. * Makefile.am: Reflect changes above.
This commit is contained in:
Ralf Corsepius
@@ -1,3 +1,8 @@
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2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* rtems.S: Remove.
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* Makefile.am: Reflect changes above.
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2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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@@ -33,9 +33,6 @@ include_rtems_score_HEADERS = \
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score \
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$(include_rtems_score_HEADERS:%.h=$(PROJECT_INCLUDE)/%.h)
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$(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o: $(ARCH)/rtems.o
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$(INSTALL_DATA) $< $@
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C_FILES = cpu.c
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C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
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@@ -49,14 +46,12 @@ rtems_cpu_rel_OBJECTS = $(C_O_FILES) $(S_O_FILES)
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$(REL): $(rtems_cpu_rel_OBJECTS)
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$(make-rel)
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TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o
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all-local: $(ARCH) rtems/score/offsets.h $(PREINSTALL_FILES) $(rtems_cpu_rel_OBJECTS) $(REL) \
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$(TMPINSTALL_FILES)
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.PRECIOUS: $(REL)
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EXTRA_DIST = cpu.c cpu_asm.S rtems.S
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EXTRA_DIST = cpu.c cpu_asm.S
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# FIXME: We should get rid of genoffsets
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GENOFFSETS = $(PROJECT_TOPdir)/tools/cpu/hppa1.1/genoffsets
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@@ -1,77 +0,0 @@
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/* rtems.S
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*
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* This file contains the single entry point code for
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* the HPPA implementation of RTEMS.
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id$
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*/
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#include <rtems/score/hppa.h>
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#include <rtems/score/cpu_asm.h>
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#if 0
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#define TEXT_SEGMENT \
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.SPACE $TEXT$ !\
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.SUBSPA $CODE$
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#define RO_SEGMENT \
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.SPACE $TEXT$ !\
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.SUBSPA $lit$
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#define DATA_SEGMENT \
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.SPACE $PRIVATE$ !\
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.SUBSPA $data$
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#define BSS_SEGMENT \
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.SPACE $PRIVATE$ !\
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.SUBSPA $bss$
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#else
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#define TEXT_SEGMENT .text
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#define RO_SEGMENT .rodata
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#define DATA_SEGMENT .data
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#define BSS_SEGMENT .bss
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#endif
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#if 0
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.SPACE $PRIVATE$
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.SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31
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.SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82
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.SPACE $TEXT$
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.SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44
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.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY
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.SPACE $TEXT$
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.SUBSPA $CODE$
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#endif
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TEXT_SEGMENT
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.align 32
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.EXPORT cpu_jump_to_directive,ENTRY,PRIV_LEV=0
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cpu_jump_to_directive
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.PROC
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.CALLINFO FRAME=0,NO_CALLS
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.ENTRY
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# invoke user interrupt handler
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# XXX: look at register usage and code
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# XXX: this is not necessarily right!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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# r9 = directive number
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.import _Entry_points,data
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ldil L%_Entry_points,%r8
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ldo R%_Entry_points(%r8),%r8
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ldwx,s %r9(%r8),%r8
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.call ARGW0=GR
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bv,n 0(%r8)
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nop
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.EXIT
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.PROCEND
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@@ -1,3 +1,8 @@
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2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* rtems.S: Remove.
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* Makefile.am: Reflect changes above.
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2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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@@ -45,19 +45,14 @@ S_O_FILES = $(S_FILES:%.S=$(ARCH)/%.o)
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rtems_cpu_rel_OBJECTS = $(C_O_FILES) $(S_O_FILES)
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$(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o: $(ARCH)/rtems.o
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$(INSTALL_DATA) $< $@
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$(REL): $(rtems_cpu_rel_OBJECTS)
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$(make-rel)
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TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o
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all-local: $(ARCH) $(PREINSTALL_FILES) $(rtems_cpu_rel_OBJECTS) $(REL) \
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$(TMPINSTALL_FILES)
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.PRECIOUS: $(REL)
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EXTRA_DIST = cpu.c cpu_asm.S rtems.S
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EXTRA_DIST = cpu.c cpu_asm.S
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include $(top_srcdir)/../../../automake/local.am
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@@ -1,30 +0,0 @@
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/* rtems.s
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*
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* This file contains the single entry point code for
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* the i386 implementation of RTEMS.
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id$
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*/
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#include <asm.h>
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EXTERN (_Entry_points)
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BEGIN_CODE
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.align 2
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PUBLIC (RTEMS)
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SYM (RTEMS):
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jmpl *SYM (_Entry_points)(,eax,4)
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END_CODE
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END
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@@ -1,3 +1,8 @@
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2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* rtems.S: Remove.
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* Makefile.am: Reflect changes above.
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2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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@@ -31,9 +31,6 @@ include_rtems_score_HEADERS = \
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score \
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$(include_rtems_score_HEADERS:%.h=$(PROJECT_INCLUDE)/%.h)
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$(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o: $(ARCH)/rtems.o
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$(INSTALL_DATA) $< $@
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C_FILES = cpu.c
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C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
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@@ -47,13 +44,11 @@ rtems_cpu_rel_OBJECTS = $(C_O_FILES) $(S_O_FILES)
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$(REL): $(rtems_cpu_rel_OBJECTS)
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$(make-rel)
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TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o
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all-local: $(ARCH) $(PREINSTALL_FILES) $(rtems_cpu_rel_OBJECTS) $(REL) \
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$(TMPINSTALL_FILES)
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.PRECIOUS: $(REL)
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EXTRA_DIST = cpu.c cpu_asm.S i960RP.h rtems.S
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EXTRA_DIST = cpu.c cpu_asm.S i960RP.h
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include $(top_srcdir)/../../../automake/local.am
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@@ -1,24 +0,0 @@
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/* rtems.s
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*
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* This file contains the single entry point code for
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* the i960 implementation of RTEMS.
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id$
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*/
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.text
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.align 4
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.globl RTEMS
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RTEMS:
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ld __Entry_points[g7*4],r4
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bx (r4)
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@@ -1,3 +1,8 @@
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2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* rtems.S: Remove.
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* Makefile.am: Reflect changes above.
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2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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@@ -31,9 +31,6 @@ include_rtems_score_HEADERS = \
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score \
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$(include_rtems_score_HEADERS:%.h=$(PROJECT_INCLUDE)/%.h)
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$(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o: $(ARCH)/rtems.o
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$(INSTALL_DATA) $< $@
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C_FILES = cpu.c memcpy.c
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C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o)
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@@ -47,13 +44,11 @@ rtems_cpu_rel_OBJECTS = $(C_O_FILES) $(S_O_FILES)
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$(REL): $(rtems_cpu_rel_OBJECTS)
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$(make-rel)
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TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o
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all-local: $(ARCH) $(PREINSTALL_FILES) $(rtems_cpu_rel_OBJECTS) $(REL) \
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$(TMPINSTALL_FILES)
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.PRECIOUS: $(REL)
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EXTRA_DIST = cpu.c cpu_asm.S memcpy.c rtems.S
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EXTRA_DIST = cpu.c cpu_asm.S memcpy.c
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include $(top_srcdir)/../../../automake/local.am
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@@ -1,46 +0,0 @@
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/* rtems.s
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*
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* This file contains the single entry point code for
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* the m68k implementation of RTEMS.
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id$
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*/
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#include <asm.h>
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/*
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* There seems to be no reason to have two versions of this.
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* The following version should work across the entire family.
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* The worst assumption is that gcc will put entry in a scratch
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* register and not screw up the stack.
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*
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* NOTE: This is a 68020 version:
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*
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* jmpl @(%%d0:l:4)@(__Entry_points)
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*/
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EXTERN (_Entry_points)
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BEGIN_CODE
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.align 4
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.global SYM (RTEMS)
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SYM (RTEMS):
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moveal SYM (_Entry_points), a0
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lsll #2, d0
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addal d0, a0
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moveal (a0),a0
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jmpl (a0)
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END_CODE
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END
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@@ -1,3 +1,8 @@
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2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* rtems.S: Remove.
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* Makefile.am: Reflect changes above.
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2002-07-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove RTEMS_PROJECT_ROOT.
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@@ -41,19 +41,14 @@ REL = $(ARCH)/rtems-cpu.rel
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rtems_cpu_rel_OBJECTS = $(C_O_FILES) $(S_O_FILES)
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$(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o: $(ARCH)/rtems.o
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$(INSTALL_DATA) $< $@
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$(REL): $(rtems_cpu_rel_OBJECTS)
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$(make-rel)
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TMPINSTALL_FILES += $(PROJECT_RELEASE)/lib$(MULTISUBDIR)/rtems$(LIB_VARIANT).o
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all-local: $(ARCH) $(PREINSTALL_FILES) $(rtems_cpu_rel_OBJECTS) $(REL) \
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$(TMPINSTALL_FILES)
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.PRECIOUS: $(REL)
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EXTRA_DIST = cpu.c cpu_asm.S rtems.S
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EXTRA_DIST = cpu.c cpu_asm.S
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include $(top_srcdir)/../../../automake/local.am
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@@ -1,50 +0,0 @@
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/* rtems.s
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*
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* This file contains the single entry point code for
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* the SPARC port of RTEMS.
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
|
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id$
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*/
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#include <asm.h>
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/*
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* RTEMS
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*
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* This routine jumps to the directive indicated in the
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* CPU defined register. This routine is used when RTEMS is
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* linked by itself and placed in ROM. This routine is the
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* first address in the ROM space for RTEMS. The user "calls"
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* this address with the directive arguments in the normal place.
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* This routine then jumps indirectly to the correct directive
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* preserving the arguments. The directive should not realize
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* it has been "wrapped" in this way. The table "_Entry_points"
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* is used to look up the directive.
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*
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* void RTEMS()
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*/
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.align 4
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PUBLIC(RTEMS)
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SYM(RTEMS):
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/*
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* g2 was chosen because gcc uses it as a scratch register in
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* similar code scenarios and the other locals, ins, and outs
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* are off limits to this routine unless it does a "save" and
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* copies its in registers to the outs which only works up until
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* 6 parameters. Best to take the simple approach in this case.
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*/
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sethi SYM(_Entry_points), %g2
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or %g2, %lo(SYM(_Entry_points)), %g2
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sll %g1, 2, %g1
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add %g1, %g2, %g2
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jmp %g2
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nop
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Reference in New Issue
Block a user