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lib: Factor-out SBI base extension

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This patch factor-out SBI base extension into its own source
for better modularity of SBI implementation.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-01-17 19:25:24 +05:30
committed by Anup Patel
parent 43ac621ecb
commit 021b9e7c76
4 changed files with 86 additions and 71 deletions
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5
include/sbi/sbi_ecall.h
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@@ -13,6 +13,10 @@
#include <sbi/sbi_types.h>
#include <sbi/sbi_list.h>
#define SBI_ECALL_VERSION_MAJOR 0
#define SBI_ECALL_VERSION_MINOR 2
#define SBI_OPENSBI_IMPID 1
struct sbi_trap_regs;
struct sbi_trap_info;
struct sbi_scratch;
@@ -29,6 +33,7 @@ struct sbi_ecall_extension {
struct sbi_trap_info *out_trap);
};
extern struct sbi_ecall_extension ecall_base;
extern struct sbi_ecall_extension ecall_legacy;
extern struct sbi_ecall_extension ecall_time;
extern struct sbi_ecall_extension ecall_rfence;