* [PATCH] gdb/csky return type int32 for float and vector pseudo regs
@ 2022-11-09 11:46 Jiangshuai Li
0 siblings, 0 replies; only message in thread
From: Jiangshuai Li @ 2022-11-09 11:46 UTC (permalink / raw)
To: gdb-patches; +Cc: Jiangshuai Li
When reg_nr is one of the float and vector pseudo registers,
return builtin_type (gdbarch)->builtin_int32 for it.
---
gdb/csky-tdep.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/gdb/csky-tdep.c b/gdb/csky-tdep.c
index e377e37b26e..ced1b032a7b 100644
--- a/gdb/csky-tdep.c
+++ b/gdb/csky-tdep.c
@@ -700,6 +700,17 @@ csky_vector_type (struct gdbarch *gdbarch)
static struct type *
csky_register_type (struct gdbarch *gdbarch, int reg_nr)
{
+ int num_regs = gdbarch_num_regs (gdbarch);
+ csky_gdbarch_tdep *tdep
+ = gdbarch_tdep<csky_gdbarch_tdep> (gdbarch);
+
+ if (tdep->fv_pseudo_registers_count)
+ {
+ if ((reg_nr >= num_regs)
+ && (reg_nr < (num_regs + tdep->fv_pseudo_registers_count)))
+ return builtin_type (gdbarch)->builtin_int32;
+ }
+
/* If type has been described in tdesc-xml, use it. */
if (tdesc_has_registers (gdbarch_target_desc (gdbarch)))
{
--
2.34.1
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2022-11-09 11:46 [PATCH] gdb/csky return type int32 for float and vector pseudo regs Jiangshuai Li
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