Changeset 810 for trunk/softs/soft_hello_giet

Timestamp:

Sep 19, 2014, 2:53:18 PM (10 years ago)

Author:

cfuguet

Message:

giet_tsar: updating giet_tsar to use new hard_config format

Other optimizations:

• Using a memory lock instead of the hard lock for the TTY
• Each tty channel data is aligned to a cacheline (lock and buffers).
• The applications' ldscript is generated from a template which includes the hard_config.h file.

Location:

trunk/softs/soft_hello_giet

Files:

• Makefile (modified) (2 diffs)
• giet.ld.in (added)
• hard_config.h (deleted)
• ldscript (deleted)

trunk/softs/soft_hello_giet/Makefile

@@ -4 +4 @@
 DU = mipsel-unknown-elf-objdump
 
-OBJS =   reset.o \
-         giet.o \
-         stdio.o \
-         main.o
+OBJS = reset.o \
+       giet.o \
+       stdio.o \
+       main.o
 
-CFLAGS = -Wall -mno-gpopt -ffreestanding -fomit-frame-pointer -mips32 -ggdb
+CFLAGS = -Wall -mno-gpopt -ffreestanding -fomit-frame-pointer -mips32
 
 GIET =  ../giet_tsar
 
-bin.soft: $(OBJS) ldscript
-        $(LD) -o $@ -T ldscript $(OBJS)
+bin.soft: $(OBJS) giet.ld
+        $(LD) -o $@ -T giet.ld $(OBJS)
         $(DU) -D $@ > $@.txt
 
@@ -33 +33 @@
         $(DU) -D $@ > $@.txt
 
+giet.ld: giet.ld.in
+        $(CC) -x c -P -E -I. $< -o $@
+
 clean:
-        rm -f *.o bin.soft *.txt core term* temp
+        rm -f *.o bin.soft *.txt core term* temp giet.ld