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risc-v/irq: Add ABI name versions of FPU registers

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Ville Juven 2022-05-19 12:41:19 +03:00 committed by Alan Carvalho de Assis
parent ec073d91c7
commit ef42b7c31e
1 changed files with 20 additions and 0 deletions
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arch/risc-v/include/irq.h
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@ -458,6 +458,26 @@
#define REG_T5 REG_X30 #define REG_T5 REG_X30
#define REG_T6 REG_X31 #define REG_T6 REG_X31
#ifdef CONFIG_ARCH_FPU
/* $0-$1 = fs0-fs1: Callee saved registers */
# define REG_FS0 REG_F8
# define REG_FS1 REG_F9
/* $18-$27 = fs2-fs11: Callee saved registers */
# define REG_FS2 REG_F18
# define REG_FS3 REG_F19
# define REG_FS4 REG_F20
# define REG_FS5 REG_F21
# define REG_FS6 REG_F22
# define REG_FS7 REG_F23
# define REG_FS8 REG_F24
# define REG_FS9 REG_F25
# define REG_FS10 REG_F26
# define REG_FS11 REG_F27
#endif
/**************************************************************************** /****************************************************************************
* Public Types * Public Types
****************************************************************************/ ****************************************************************************/