From: Andrew Waterman <waterman@cs.berkeley.edu>
Date: Tue, 17 Mar 2015 08:18:36 +0000 (-0700)
Subject: Merge [shm]call into ecall, [shm]ret into eret
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=211d78276b07b17f831cefaf79961d3e6dad3c90;p=riscv-tests.git

Merge [shm]call into ecall, [shm]ret into eret
---

diff --git a/benchmarks/common/crt.S b/benchmarks/common/crt.S
index debee6d..19ff3b2 100644
--- a/benchmarks/common/crt.S
+++ b/benchmarks/common/crt.S
@@ -135,7 +135,7 @@ _start:
 
   la t0, _init
   csrw mepc, t0
-  mret
+  eret
 
 trap_entry:
   addi sp, sp, -272
@@ -211,7 +211,7 @@ trap_entry:
   LREG x31, 248(sp)
 
   addi sp, sp, 272
-  mret
+  eret
 
 .section ".tdata.begin"
 .globl _tdata_begin
diff --git a/benchmarks/common/syscalls.c b/benchmarks/common/syscalls.c
index 12dab70..b1c100d 100644
--- a/benchmarks/common/syscalls.c
+++ b/benchmarks/common/syscalls.c
@@ -75,7 +75,7 @@ long handle_trap(long cause, long epc, long regs[32])
   if (cause == CAUSE_ILLEGAL_INSTRUCTION &&
       (*(int*)epc & *csr_insn) == *csr_insn)
     ;
-  else if (cause != CAUSE_SCALL)
+  else if (cause != CAUSE_ECALL)
     tohost_exit(1337);
   else if (regs[17] == SYS_exit)
     tohost_exit(regs[10]);
diff --git a/env b/env
index be65116..9d64d05 160000
--- a/env
+++ b/env
@@ -1 +1 @@
-Subproject commit be6511639c2d9291e9050682c4d7ce3e7042d061
+Subproject commit 9d64d0579feaac16578158b29c94767823f19a83
diff --git a/isa/rv32si/scall.S b/isa/rv32si/scall.S
index c5cc3ac..a036aaf 100644
--- a/isa/rv32si/scall.S
+++ b/isa/rv32si/scall.S
@@ -25,7 +25,7 @@ RVTEST_CODE_BEGIN
   TEST_PASSFAIL
 
 stvec:
-  li t1, CAUSE_SCALL
+  li t1, CAUSE_ECALL
   csrr t0, scause
   bne t0, t1, fail
   csrr t0, sepc
diff --git a/isa/rv64si/csr.S b/isa/rv64si/csr.S
index 2a326a6..edaaeb3 100644
--- a/isa/rv64si/csr.S
+++ b/isa/rv64si/csr.S
@@ -78,7 +78,7 @@ privileged:
 syscall:
   # Make sure CAUSE indicates a syscall.
   csrr t0, scause
-  li t1, CAUSE_SCALL
+  li t1, CAUSE_ECALL
   bne t0, t1, fail
 
   # We're done.
diff --git a/isa/rv64si/dirty.S b/isa/rv64si/dirty.S
index 87a619a..78e333b 100644
--- a/isa/rv64si/dirty.S
+++ b/isa/rv64si/dirty.S
@@ -23,7 +23,7 @@ RVTEST_CODE_BEGIN
   csrs mstatus, a1
   la a1, 1f
   csrw mepc, a1
-  mret
+  eret
 1:
 
   # Try a faulting store to make sure dirty bit is not set