From b1caf4a07d888b257b984c25b52548dabe0ff0ab Mon Sep 17 00:00:00 2001
From: Andrew Mahone <andrew.mahone@gmail.com>
Date: Thu, 4 Feb 2010 08:45:38 +0000
Subject: Use all available codec iram for reciprocal table in APE codec on
 ARMv4. Done by linking first with the table empty to determine free space,
 then sizing table to fill it.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24507 a1c6a512-1295-4272-9138-f99709370657
---
 apps/codecs/codecs.make | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'apps/codecs/codecs.make')

diff --git a/apps/codecs/codecs.make b/apps/codecs/codecs.make
index 9e1f909462..0c3d2fade0 100644
--- a/apps/codecs/codecs.make
+++ b/apps/codecs/codecs.make
@@ -59,7 +59,7 @@ CODECLIBS := $(DEMACLIB) $(A52LIB) $(ALACLIB) $(ASAPLIB) \
 	$(ATRACLIB) \
 	$(CODECLIB)
 
-$(CODECS): $(CODEC_CRT0) $(CODECLINK_LDS) 
+$(CODECS): $(CODEC_CRT0) $(CODECLINK_LDS)
 
 $(CODECLINK_LDS): $(CODEC_LDS) $(CONFIGFILE)
 	$(call PRINTS,PP $(@F))
@@ -78,6 +78,7 @@ $(CODECDIR)/wavpack.codec : $(CODECDIR)/libwavpack.a
 $(CODECDIR)/alac.codec : $(CODECDIR)/libalac.a $(CODECDIR)/libm4a.a 
 $(CODECDIR)/aac.codec : $(CODECDIR)/libfaad.a $(CODECDIR)/libm4a.a
 $(CODECDIR)/shorten.codec : $(CODECDIR)/libffmpegFLAC.a
+$(CODECDIR)/ape-pre.map : $(CODECDIR)/libdemac-pre.a
 $(CODECDIR)/ape.codec : $(CODECDIR)/libdemac.a
 $(CODECDIR)/wma.codec : $(CODECDIR)/libwma.a
 $(CODECDIR)/wavpack_enc.codec: $(CODECDIR)/libwavpack.a
@@ -113,6 +114,13 @@ else
  CODECFLAGS += -UDEBUG -DNDEBUG
 endif
 
+$(CODECDIR)/%-pre.map: $(CODEC_CRT0) $(CODECLINK_LDS) $(CODECDIR)/%.o $(CODECLIB)
+	$(call PRINTS,LD $(@F))$(CC) $(CODECFLAGS) -o $(CODECDIR)/$*-pre.elf \
+		$(filter %.o, $^) \
+		$(filter-out $(CODECLIB),$(filter %.a, $+)) \
+		$(CODECLIB) \
+		-lgcc $(subst .map,-pre.map,$(CODECLDFLAGS))
+
 $(CODECDIR)/%.codec: $(CODECDIR)/%.o
 	$(call PRINTS,LD $(@F))$(CC) $(CODECFLAGS) -o $(CODECDIR)/$*.elf \
 		$(filter %.o, $^) \
-- 
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