diff options
author | wdenk <wdenk> | 2003-10-08 23:26:14 +0000 |
---|---|---|
committer | wdenk <wdenk> | 2003-10-08 23:26:14 +0000 |
commit | 4a5517094dd30bb1f271403b62e23053301668e6 (patch) | |
tree | 55bd5e64828e7645caa5506302e27715cfecdbda /lib_nios/math.h | |
parent | 54387ac931fa7cc92cd45c53798379af1f9adc44 (diff) | |
download | bootable_bootloader_goldelico_gta04-4a5517094dd30bb1f271403b62e23053301668e6.zip bootable_bootloader_goldelico_gta04-4a5517094dd30bb1f271403b62e23053301668e6.tar.gz bootable_bootloader_goldelico_gta04-4a5517094dd30bb1f271403b62e23053301668e6.tar.bz2 |
* Patch by Scott McNutt, 04 Oct 2003:
- add support for Altera Nios-32 CPU
- add support for Nios Cyclone Development Kit (DK-1C20)
* Patch by Steven Scholz, 29 Sep 2003:
- A second parameter for bootm overwrites the load address for
"Standalone Application" images.
- bootm sets environment variable "filesize" to the resulting
(uncompressed) data length for "Standalone Application" images
when autostart is set to "no". Now you can do something like
if bootm $fpgadata $some_free_ram ; then
fpga load 0 $some_free_ram $filesize
fi
* Patch by Denis Peter, 25 Sept 2003:
add support for the MIP405 Rev. C board
Diffstat (limited to 'lib_nios/math.h')
-rw-r--r-- | lib_nios/math.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib_nios/math.h b/lib_nios/math.h new file mode 100644 index 0000000..ccffbbc --- /dev/null +++ b/lib_nios/math.h @@ -0,0 +1,16 @@ +#define BITS_PER_UNIT 8 + +typedef int HItype __attribute__ ((mode (HI))); +typedef unsigned int UHItype __attribute__ ((mode (HI))); + +typedef int SItype __attribute__ ((mode (SI))); +typedef unsigned int USItype __attribute__ ((mode (SI))); + +typedef int word_type __attribute__ ((mode (__word__))); + +struct SIstruct {HItype low, high;}; + +typedef union { + struct SIstruct s; + SItype ll; +} SIunion; |