Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

software/include/base: Check __LP64__ instead of __WORDSIZE 

__WORDSIZE is defined by glibc, not by the compiler.  Hence it is never
defined for us, and checking __WORDSIZE to determine the size of "long"
thus causes subtle misbehavings.
Fix this by checking for the presence of __LP64__ instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2021-01-19 14:28:24 +01:00
parent 41964f945c
commit e0786c3f94
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
litex/soc/software/include/base/inttypes.h
View File

@ -24,7 +24,7 @@
#include <stdint.h> #include <stdint.h>
# if __WORDSIZE == 64 # ifdef __LP64__
# define __PRI64_PREFIX "l" # define __PRI64_PREFIX "l"
# define __PRIPTR_PREFIX "l" # define __PRIPTR_PREFIX "l"
# else # else

2
litex/soc/software/include/base/lfsr.h
View File

@ -65,7 +65,7 @@ static inline unsigned long lfsr(unsigned long bits, unsigned long prev)
0x20000029, 0x20000029,
0x48000000, 0x48000000,
0x80200003, 0x80200003,
#if __WORDSIZE == 64 #ifdef __LP64__
0x100080000, 0x100080000,
0x204000003, 0x204000003,
0x500000000, 0x500000000,