GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-28 09:31:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

MIPS: math-emu: Reduce code duplication.

Browse source 
The fix in the preceeding commit did do exactly the same thing in two
places showing some code cleanup was due.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2014-06-13 15:36:45 +01:00
parent 91496ea9f8
commit fb738f8544
1 changed files with 6 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

19
arch/mips/math-emu/ieee754.c
View file

@ -38,15 +38,18 @@
* Older GCC requires the inner braces for initialization of union ieee754dp's * Older GCC requires the inner braces for initialization of union ieee754dp's
* anonymous struct member. Without an error will result. * anonymous struct member. Without an error will result.
*/ */
#define DPCNST(s, b, m) \ #define xPCNST(s, b, m, ebias) \
{ \ { \
{ \ { \
.sign = (s), \ .sign = (s), \
.bexp = (b) + DP_EBIAS, \ .bexp = (b) + ebias, \
.mant = (m) \ .mant = (m) \
} \ } \
} }
#define DPCNST(s, b, m) \
xPCNST(s, b, m, DP_EBIAS)
const union ieee754dp __ieee754dp_spcvals[] = { const union ieee754dp __ieee754dp_spcvals[] = {
DPCNST(0, DP_EMIN - 1, 0x0000000000000ULL), /* + zero */ DPCNST(0, DP_EMIN - 1, 0x0000000000000ULL), /* + zero */
DPCNST(1, DP_EMIN - 1, 0x0000000000000ULL), /* - zero */ DPCNST(1, DP_EMIN - 1, 0x0000000000000ULL), /* - zero */
@ -67,18 +70,8 @@ const union ieee754dp __ieee754dp_spcvals[] = {
DPCNST(0, 63, 0x0000000000000ULL), /* + 1.0e63 */ DPCNST(0, 63, 0x0000000000000ULL), /* + 1.0e63 */
}; };
/*
* Older GCC requires the inner braces for initialization of union ieee754sp's
* anonymous struct member. Without an error will result.
*/
#define SPCNST(s, b, m) \ #define SPCNST(s, b, m) \
{ \ xPCNST(s, b, m, SP_EBIAS)
{ \
.sign = (s), \
.bexp = (b) + SP_EBIAS, \
.mant = (m) \
} \
}
const union ieee754sp __ieee754sp_spcvals[] = { const union ieee754sp __ieee754sp_spcvals[] = {
SPCNST(0, SP_EMIN - 1, 0x000000), /* + zero */ SPCNST(0, SP_EMIN - 1, 0x000000), /* + zero */