Fixed to #include correct 32-bit headers; Refreshed libc/kernel headers
This patch fixes an issue where 64-bit hreaders are incorrectly included
in kernel headers. For example, file "libc/kernel/arch-x86/asm/io.h"
incorreclty includes "io_64.h" (missing, BTW) instead of "io_32.h".
The reason is because CONFIG_X86_32 isn't considered pre-defined in
"kernel_default_arch_macros" for x86, and clean_header.py doesn't
look at it at all anyway (ie. __i386__ is also ignored, but it's
okay since x86 cross compiler defines it back)
Fixed 2 tools/*py, README.TXT, and refreshed libc/kernel headers
Change-Id: Iac834cc8b3548f055d3f2a214af36072dd679fe8
diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
index aa68e7c..7fbed46 100644
--- a/libc/kernel/tools/defaults.py
+++ b/libc/kernel/tools/defaults.py
@@ -44,7 +44,7 @@
# toolchain preprocessor
kernel_default_arch_macros = {
"arm": {},
- "x86": {"__i386__": "1"},
+ "x86": {"__i386__": "1", "CONFIG_X86_32": "1"},
}
# Replace tokens in the output according to this mapping