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ARM: Be aware of ARMEL and ARMEL

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* My BeagleBone gcc defines __ARMEL__ but not
  __ARM__ which breaks the native tool builds
* As ARM was originally Little Endian, we assume
  __ARM__ means as such.
* Look for Big Endian ARM and define the needed big
  endian preprocessors
This commit is contained in:
Alexander von Gluck IV 2014-01-01 23:41:02 -07:00
parent 5e97cd45cf
commit f8da8f3477
3 changed files with 12 additions and 3 deletions
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6
headers/build/config_build/HaikuConfig.h
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@ -35,9 +35,13 @@
#elif __MIPSEL__
# define __HAIKU_ARCH mipsel
# define __HAIKU_ARCH_MIPSEL 1
#elif __ARM__
#elif __ARM__ || __ARMEL__
# define __HAIKU_ARCH arm
# define __HAIKU_ARCH_ARM 1
#elif __ARMEB__
# define __HAIKU_ARCH armeb
# define __HAIKU_ARCH_ARM 1
# define __HAIKU_BIG_ENDIAN 1
#else
# error Unsupported architecture!
#endif

7
headers/config/HaikuConfig.h
View File

@ -47,10 +47,15 @@
# define __HAIKU_ARCH mipsel
# define __HAIKU_ARCH_ABI "mipsel"
# define __HAIKU_ARCH_MIPSEL 1
#elif __ARM__
#elif __ARM__ || __ARMEL__
# define __HAIKU_ARCH arm
# define __HAIKU_ARCH_ABI "arm"
# define __HAIKU_ARCH_ARM 1
#elif __ARMEB__
# define __HAIKU_ARCH armeb
# define __HAIKU_ARCH_ABI "armeb"
# define __HAIKU_ARCH_ARM 1
# define __HAIKU_BIG_ENDIAN 1
#else
# error Unsupported architecture!
#endif

2
headers/os/kernel/OS.h
View File

@ -428,7 +428,7 @@ extern void ktrace_vprintf(const char *format, va_list args);
# define B_MAX_CPU_COUNT 8
#elif __M68K__
# define B_MAX_CPU_COUNT 1
#elif __ARM__
#elif __ARM__ || __ARMEL__ || __ARMEB__
# define B_MAX_CPU_COUNT 1
#elif __MIPSEL__
# define B_MAX_CPU_COUNT 1