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Everywhere: Give stbtt its own 32MB static memory pool

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At boot time, we preallocate 32MB of RAM to reuse for all malloc()
requests by stbtt_RenderText(), which should be more than enough for the
primary use case (browsing web pages).
This commit is contained in:
Alec Murphy
2025-04-19 21:01:14 -04:00
parent b40820272f
commit a322c06850
8 changed files with 49 additions and 8 deletions
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4
scripts/build-all
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@@ -107,7 +107,7 @@ def build_image():
def build_truetype():
print("build-all: build-truetype")
build_specific_options = '-Wl,--section-start=.text=0x1104000 -Wl,--section-start=.plt=0x1102020 -no-pie'
res = os.system('cd ' + project_path + '&& cd src/truetype && gcc -o ../../build/bin/truetype ' + build_specific_options + ' -O0 -mno-mmx -mno-red-zone truetype.c ../openlibm/libopenlibm.a')
res = os.system('cd ' + project_path + '&& cd src/truetype && gcc -o ../../build/bin/truetype ' + build_specific_options + ' -O0 -mno-mmx -mno-red-zone truetype.c ../../build/lib/libtemple.so ../openlibm/libopenlibm.a')
if res:
raise ValueError("build-all: step 'build-image' failed, error code " + str(res))
@@ -257,8 +257,8 @@ def build_all():
refresh_build_path()
build_image()
build_openlibm()
build_truetype()
build_libtemple()
build_truetype()
build_tlse()
transpile_net_to_sepples()
build_net()