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| author |   Roy.Li <rongqing.li@windriver.com> | 2012-07-18 10:15:56 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-07-18 14:28:44 +0100 |
| commit | 25745cf72056efc2250e8fdd99d6f30384472694 (patch) | |
| tree | 51e1c4d22eba181c9a964def7642c095b0b98f12 /meta/recipes-extended/slang/slang | |
| parent | 2a686494119ced9c1eca45b229aa8746dc8a143f (diff) | |
| download | openembedded-core-25745cf72056efc2250e8fdd99d6f30384472694.tar.gz | |
slang: add header to patch
Add description, Signed-off-by and Upstream-Status to
change-char-type-to-signed-char-in-macros.patch
Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-extended/slang/slang')
| -rw-r--r-- | meta/recipes-extended/slang/slang/change-char-type-to-signed-char-in-macros.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/meta/recipes-extended/slang/slang/change-char-type-to-signed-char-in-macros.patch b/meta/recipes-extended/slang/slang/change-char-type-to-signed-char-in-macros.patch index 18dea139ea..2ea1ffda57 100644 --- a/meta/recipes-extended/slang/slang/change-char-type-to-signed-char-in-macros.patch +++ b/meta/recipes-extended/slang/slang/change-char-type-to-signed-char-in-macros.patch @@ -1,3 +1,19 @@ +slang: change char type to signed char in macros + +C language has 3 distinct char types: + char + unsigned char + signed char +A char has the same range of values as signed char on X86, +but same as unsigned char on ARM which made Slang's typecast() +and array_sort() unable to work for char value on ARM, since +Slang is assuming "char" as "signed char". + +Now we change "char" as "signed char" explicitly in +util/mkslarith2.sl, and use it to regenerate src/slarith2.inc + +Upstream-Status: Submitted +Signed-off-by: Roy.Li <rongqing.li@windriver.com> --- src/slarith2.inc | 72 ++++++++++++++++++++++++------------------------- src/util/mkslarith2.sl | 2 - |