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Moved to one single .lds file for ALL builds.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3347 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2003-02-26 16:05:30 +00:00
parent a0086b61e1
commit b0c6276b40
2 changed files with 19 additions and 5 deletions
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7
apps/Makefile
View file

@ -31,12 +31,11 @@ ifndef MEM
MEM=2
endif
LDS := $(FIRMWARE)/app.lds
ifdef DEBUG
DEFINES := -DDEBUG
CFLAGS += -g
LDS := $(FIRMWARE)/gdb.lds
else
LDS := $(FIRMWARE)/app.lds
endif
SRC := $(wildcard *.c)
@ -76,7 +75,7 @@ $(OBJDIR)/librockbox.a:
# MEM should be passed on to this makefile with the chosen memory size given
# in number of MB
$(LINKFILE): $(LDS)
cat $< | $(CC) -DMEMORYSIZE=$(MEM) -E -P - >$@
cat $< | $(CC) -DMEMORYSIZE=$(MEM) $(DEFINES) -E -P - >$@
$(OBJDIR)/rockbox.elf : $(OBJS) $(LINKFILE) $(OBJDIR)/librockbox.a
$(CC) -Os -nostdlib -o $(OBJDIR)/rockbox.elf $(OBJS) -L$(OBJDIR) -lrockbox -lgcc -L$(FIRMWARE) -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/rockbox.map

17
firmware/app.lds
View file

@ -2,11 +2,17 @@ ENTRY(start)
OUTPUT_FORMAT(elf32-sh)
INPUT(crt0.o)
#ifdef DEBUG
#define DRAMSIZE 0x1f0000
#define ORIGADDR 0x09010000
#else
#define DRAMSIZE (MEMORYSIZE * 0x100000)
#define ORIGADDR 0x09000000
#endif
MEMORY
{
DRAM : ORIGIN = 0x09000000, LENGTH = DRAMSIZE
DRAM : ORIGIN = ORIGADDR, LENGTH = DRAMSIZE
IRAM : ORIGIN = 0x0f000000, LENGTH = 0x1000
}
@ -56,6 +62,15 @@ SECTIONS
_end = .;
} > DRAM
#ifdef DEBUG
.heap :
{
_poolstart = .;
. = 0x20000;
_poolend = .;
} > DRAM
#endif
.mp3buf :
{
_mp3buf = .;