Firmware/opensbi
8
0
Fork 0
forked from Mirrors/opensbi
Code Pull Requests Activity

lib: sbi: Remove epc from struct sbi_trap_info

Browse Source 
In the only places this value is used, it duplicates mepc from
struct sbi_trap_regs.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Samuel Holland
2024-03-11 10:47:50 -07:00
committed by Anup Patel
parent 86224ec36a
commit 2e8517865a
6 changed files with 8 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/sbi/sbi_ecall_legacy.c
View File

@@ -74,7 +74,6 @@ static int sbi_ecall_legacy_handler(unsigned long extid, unsigned long funcid,
&hmask, &trap)) {
ret = sbi_ipi_send_smode(hmask, 0);
} else {
trap.epc = regs->mepc;
sbi_trap_redirect(regs, &trap);
out->skip_regs_update = true;
}
@@ -86,7 +85,6 @@ static int sbi_ecall_legacy_handler(unsigned long extid, unsigned long funcid,
SBI_TLB_FENCE_I, source_hart);
ret = sbi_tlb_request(hmask, 0, &tlb_info);
} else {
trap.epc = regs->mepc;
sbi_trap_redirect(regs, &trap);
out->skip_regs_update = true;
}
@@ -98,7 +96,6 @@ static int sbi_ecall_legacy_handler(unsigned long extid, unsigned long funcid,
SBI_TLB_SFENCE_VMA, source_hart);
ret = sbi_tlb_request(hmask, 0, &tlb_info);
} else {
trap.epc = regs->mepc;
sbi_trap_redirect(regs, &trap);
out->skip_regs_update = true;
}
@@ -112,7 +109,6 @@ static int sbi_ecall_legacy_handler(unsigned long extid, unsigned long funcid,
source_hart);
ret = sbi_tlb_request(hmask, 0, &tlb_info);
} else {
trap.epc = regs->mepc;
sbi_trap_redirect(regs, &trap);
out->skip_regs_update = true;
}