Reorganizar repo

Examens/Altres_Solucions/copia-a-direccion-memoria/.bochsrc

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+#romimage: file=$BXSHARE/BIOS-bochs-latest
+#vgaromimage: file=$BXSHARE/VGABIOS-elpin-2.40
+megs: 16
+
+floppya: 1_44=./zeos.bin, status=inserted
+boot: floppy
+floppy_bootsig_check: disabled=0
+
+log: bochsout.txt
+panic: action=ask
+error: action=report
+info: action=report
+debug: action=ignore
+debugger_log: -
+
+#vga_update_interval: 300000
+#keyboard_serial_delay: 250
+#keyboard_paste_delay: 100000
+#mouse: enabled=0
+#private_colormap: enabled=0
+#keyboard_mapping: enabled=0, map=
+

Examens/Altres_Solucions/copia-a-direccion-memoria/.bochsrc_gdb

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+#romimage: file=$BXSHARE/BIOS-bochs-latest
+#vgaromimage: file=$BXSHARE/VGABIOS-elpin-2.40
+megs: 16
+
+floppya: 1_44=./zeos.bin, status=inserted
+boot: floppy
+floppy_bootsig_check: disabled=0
+
+log: bochsout.txt
+panic: action=ask
+error: action=report
+info: action=report
+debug: action=ignore
+debugger_log: -
+
+#vga_update_interval: 300000
+#keyboard_serial_delay: 250
+#keyboard_paste_delay: 100000
+#mouse: enabled=0
+#private_colormap: enabled=0
+#keyboard_mapping: enabled=0, map=
+
+gdbstub: enabled=1, port=1234, text_base=0, data_base=0, bss_base=0

Examens/Altres_Solucions/copia-a-direccion-memoria/.gdbcmd

@@ -0,0 +1,22 @@
+
+define pila
+x $esp
+x $esp+4
+x $esp+8
+x $esp+12
+x $esp+16
+x $esp+20
+x $esp+24
+x $esp+28
+x $esp+32
+x $esp+36
+x $esp+40
+end
+
+define print-stack
+pila
+end
+
+target remote localhost:1234
+display/i $eip
+add-symbol-file user 0x00100010

Examens/Altres_Solucions/copia-a-direccion-memoria/.gdbcmd.template

@@ -0,0 +1,22 @@
+
+define pila
+x $esp
+x $esp+4
+x $esp+8
+x $esp+12
+x $esp+16
+x $esp+20
+x $esp+24
+x $esp+28
+x $esp+32
+x $esp+36
+x $esp+40
+end
+
+define print-stack
+pila
+end
+
+target remote localhost:1234
+display/i $eip
+add-symbol-file user XXXXXX

Examens/Altres_Solucions/copia-a-direccion-memoria/Makefile

@@ -0,0 +1,110 @@
+################################
+##############ZeOS #############
+################################
+########## Makefile ############
+################################
+
+# package dev86 is required
+AS86	= as86 -0 -a
+LD86	= ld86 -0
+
+HOSTCFLAGS = -Wall -Wstrict-prototypes -g
+HOSTCC 	= gcc
+CC      = gcc -m32
+AS      = as --32
+LD      = ld -melf_i386
+OBJCOPY = objcopy -O binary -R .note -R .comment -S
+
+INCLUDEDIR = include
+
+# Define here flags to compile the tests if needed
+JP =
+
+CFLAGS = -O2  -g $(JP) -fno-omit-frame-pointer -ffreestanding -Wall -I$(INCLUDEDIR)
+ASMFLAGS = -I$(INCLUDEDIR)
+SYSLDFLAGS = -T system.lds
+USRLDFLAGS = -T user.lds
+LINKFLAGS = -g
+
+SYSOBJ = interrupt.o entry.o sys_call_table.o io.o sched.o sys.o mm.o devices.o utils.o hardware.o list.o p_stats.o kernel-utils.o
+
+LIBZEOS = -L . -l zeos -l auxjp
+
+#add to USROBJ the object files required to complete the user program
+USROBJ = libc.o user-utils.o # libjp.a
+
+all:zeos.bin
+
+zeos.bin: bootsect system build user
+	$(OBJCOPY) system system.out
+	$(OBJCOPY) user user.out
+	./build bootsect system.out user.out > zeos.bin
+
+build: build.c
+	$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
+
+bootsect: bootsect.o
+	$(LD86) -s -o $@ $<
+
+bootsect.o: bootsect.s
+	$(AS86) -o $@ $<
+
+bootsect.s: bootsect.S Makefile
+	$(CPP) $(ASMFLAGS) -traditional $< -o $@
+
+entry.s: entry.S $(INCLUDEDIR)/asm.h $(INCLUDEDIR)/segment.h
+	$(CPP) $(ASMFLAGS) -o $@ $<
+
+user-utils.s: user-utils.S $(INCLUDEDIR)/asm.h
+	$(CPP) $(ASMFLAGS) -o $@ $<
+
+kernel-utils.s: kernel-utils.S $(INCLUDEDIR)/asm.h
+	$(CPP) $(ASMFLAGS) -o $@ $<
+
+sys_call_table.s: sys_call_table.S $(INCLUDEDIR)/asm.h $(INCLUDEDIR)/segment.h
+	$(CPP) $(ASMFLAGS) -o $@ $<
+
+user.o:user.c $(INCLUDEDIR)/libc.h
+
+interrupt.o:interrupt.c $(INCLUDEDIR)/interrupt.h $(INCLUDEDIR)/segment.h $(INCLUDEDIR)/types.h
+
+io.o:io.c $(INCLUDEDIR)/io.h
+
+sched.o:sched.c $(INCLUDEDIR)/sched.h
+
+libc.o:libc.c $(INCLUDEDIR)/libc.h
+
+mm.o:mm.c $(INCLUDEDIR)/types.h $(INCLUDEDIR)/mm.h
+
+sys.o:sys.c $(INCLUDEDIR)/devices.h
+
+utils.o:utils.c $(INCLUDEDIR)/utils.h
+
+p_stats.o:p_stats.c $(INCLUDEDIR)/utils.h
+
+system.o:system.c $(INCLUDEDIR)/hardware.h system.lds $(SYSOBJ) $(INCLUDEDIR)/segment.h $(INCLUDEDIR)/types.h $(INCLUDEDIR)/interrupt.h $(INCLUDEDIR)/system.h $(INCLUDEDIR)/sched.h $(INCLUDEDIR)/mm.h $(INCLUDEDIR)/io.h $(INCLUDEDIR)/mm_address.h 
+
+
+system: system.o system.lds $(SYSOBJ)
+	$(LD) $(LINKFLAGS) $(SYSLDFLAGS) -o $@ $< $(SYSOBJ) $(LIBZEOS) 
+
+user: user.o user.lds $(USROBJ) 
+	$(LD) $(LINKFLAGS) $(USRLDFLAGS) -o $@ $< $(USROBJ)
+
+
+clean:
+	rm -f *.o *.s bochsout.txt parport.out system.out system bootsect zeos.bin user user.out *~ build 
+
+disk: zeos.bin
+	dd if=zeos.bin of=/dev/fd0
+
+emul: zeos.bin
+	bochs -q -f .bochsrc
+
+gdb: zeos.bin
+	bochs -q -f .bochsrc_gdb &
+	./generate_gdbcmd_file.sh
+	gdb -x .gdbcmd system
+
+emuldbg: zeos.bin
+	bochs_nogdb -q -f .bochsrc