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Merge branch 'master' of github.com:smealum/ctrulib

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This commit is contained in:
Lectem 2015-03-21 15:23:49 +01:00
commit 6ddf5320e7
4 changed files with 29 additions and 9 deletions
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2
examples/Makefile
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@ -7,7 +7,7 @@ all: examples
#---------------------------------------------------------------------------------
@rm -fr bin
@mkdir -p bin
@find . -name "*.3dsx" -exec cp -fv {} bin \;
@find . -name "*.3dsx" ! -path "./bin/*" -exec cp -fv {} bin \;
examples:
@for i in $(SUBDIRS); do if test -e $$i/Makefile ; then $(MAKE) -C $$i || { exit 1;} fi; done;

2
examples/gpu/Makefile
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@ -161,7 +161,7 @@ $(OUTPUT).elf : $(OFILES)
%_vsh.h %.vsh.o : %.vsh
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
@python3 $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h

6
libctru/Makefile
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@ -9,8 +9,8 @@ endif
include $(DEVKITARM)/base_rules
export LIBCTRU_MAJOR := 0
export LIBCTRU_MINOR := 4
export LIBCTRU_PATCH := 1
export LIBCTRU_MINOR := 5
export LIBCTRU_PATCH := 0
VERSION := $(LIBCTRU_MAJOR).$(LIBCTRU_MINOR).$(LIBCTRU_PATCH)
@ -107,7 +107,7 @@ dist-bin: all
@tar -cjf libctru-$(VERSION).tar.bz2 include lib default_icon.png
dist-src:
@tar -cjf libctru-src-$(VERSION).tar.bz2 include source Makefile Doxyfile Doxyfile.internal default_icon.png
@tar -cjf libctru-src-$(VERSION).tar.bz2 include source data Makefile Doxyfile Doxyfile.internal default_icon.png
dist: dist-src dist-bin

28
libctru/source/allocator/mem_pool.cpp
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@ -32,14 +32,34 @@ void MemPool::CoalesceRight(MemBlock* b)
bool MemPool::Allocate(MemChunk& chunk, u32 size, int align)
{
int alignM = (1 << align) - 1;
size = (size + alignM) &~ alignM; // Round the size
// Don't shift out of bounds (CERT INT34-C)
if(align >= 32 || align < 0)
return false;
// Alignment must not be 0
if(align == 0)
return false;
u32 alignMask = (1 << align) - 1;
// Check if size doesn't fit neatly in alignment
if(size & alignMask)
{
// Make sure addition won't overflow (CERT INT30-C)
if(size > UINT32_MAX - alignMask)
return false;
// Pad size to next alignment
size = (size + alignMask) &~ alignMask;
}
// Find the first suitable block
for (auto b = first; b; b = b->next)
{
auto addr = b->base;
u32 begWaste = (u32)addr & alignM;
if (begWaste > 0) begWaste = alignM + 1 - begWaste;
u32 begWaste = (u32)addr & alignMask;
if (begWaste > 0) begWaste = alignMask + 1 - begWaste;
if (begWaste > b->size) continue;
addr += begWaste;
u32 bSize = b->size - begWaste;
if (bSize < size) continue;