target/riscv/gdbstub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
From: Bin Meng <bin.meng@windriver.com>
Since commit 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations")
the CSR predicate() function was changed to return RISCV_EXCP_NONE
instead of 0 for a valid CSR, but it forgot to update the dynamic
CSR XML generation codes in gdbstub.
Fixes: 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations")
Reported-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
---
target/riscv/gdbstub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c
index ca78682cf4..a7a9c0b1fe 100644
--- a/target/riscv/gdbstub.c
+++ b/target/riscv/gdbstub.c
@@ -170,7 +170,7 @@ static int riscv_gen_dynamic_csr_xml(CPUState *cs, int base_reg)
for (i = 0; i < CSR_TABLE_SIZE; i++) {
predicate = csr_ops[i].predicate;
- if (predicate && !predicate(env, i)) {
+ if (predicate && (predicate(env, i) == RISCV_EXCP_NONE)) {
if (csr_ops[i].name) {
g_string_append_printf(s, "<reg name=\"%s\"", csr_ops[i].name);
} else {
--
2.25.1
On Tue, Jun 15, 2021 at 6:51 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > From: Bin Meng <bin.meng@windriver.com> > > Since commit 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations") > the CSR predicate() function was changed to return RISCV_EXCP_NONE > instead of 0 for a valid CSR, but it forgot to update the dynamic > CSR XML generation codes in gdbstub. > > Fixes: 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations") > Reported-by: Xuzhou Cheng <xuzhou.cheng@windriver.com> > Signed-off-by: Bin Meng <bin.meng@windriver.com> > Tested-by: Xuzhou Cheng <xuzhou.cheng@windriver.com> Thanks! Applied to riscv-to-apply.next Alistair > --- > > target/riscv/gdbstub.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c > index ca78682cf4..a7a9c0b1fe 100644 > --- a/target/riscv/gdbstub.c > +++ b/target/riscv/gdbstub.c > @@ -170,7 +170,7 @@ static int riscv_gen_dynamic_csr_xml(CPUState *cs, int base_reg) > > for (i = 0; i < CSR_TABLE_SIZE; i++) { > predicate = csr_ops[i].predicate; > - if (predicate && !predicate(env, i)) { > + if (predicate && (predicate(env, i) == RISCV_EXCP_NONE)) { > if (csr_ops[i].name) { > g_string_append_printf(s, "<reg name=\"%s\"", csr_ops[i].name); > } else { > -- > 2.25.1 > >
On Tue, Jun 15, 2021 at 6:51 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > From: Bin Meng <bin.meng@windriver.com> > > Since commit 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations") > the CSR predicate() function was changed to return RISCV_EXCP_NONE > instead of 0 for a valid CSR, but it forgot to update the dynamic > CSR XML generation codes in gdbstub. > > Fixes: 605def6eeee5 ("target/riscv: Use the RISCVException enum for CSR operations") > Reported-by: Xuzhou Cheng <xuzhou.cheng@windriver.com> > Signed-off-by: Bin Meng <bin.meng@windriver.com> > Tested-by: Xuzhou Cheng <xuzhou.cheng@windriver.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Alistair > --- > > target/riscv/gdbstub.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c > index ca78682cf4..a7a9c0b1fe 100644 > --- a/target/riscv/gdbstub.c > +++ b/target/riscv/gdbstub.c > @@ -170,7 +170,7 @@ static int riscv_gen_dynamic_csr_xml(CPUState *cs, int base_reg) > > for (i = 0; i < CSR_TABLE_SIZE; i++) { > predicate = csr_ops[i].predicate; > - if (predicate && !predicate(env, i)) { > + if (predicate && (predicate(env, i) == RISCV_EXCP_NONE)) { > if (csr_ops[i].name) { > g_string_append_printf(s, "<reg name=\"%s\"", csr_ops[i].name); > } else { > -- > 2.25.1 > >
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