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gdb:csky rm tdesc_has_registers in csky_register_name

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As CSKY arch has not parsed target-description.xml in csky_gdbarch_init,
when a remote server, like csky-qemu or gdbserver, send a target-description.xml
to gdb, tdesc_has_registers will return ture, but tdesc_register_name (gdbarch, 0)
will return NULL, so a cmd "info registers r0" will not work.

Function of parsing target-description.xml will be add later for CSKY arch,
now it is temporarily removed to allow me to do other supported tests.

2021-07-15 Jiangshuai Li  <jiangshuai_li@c-sky.com>

            * csky-tdep.c : not using tdesc funtions in csky_register_name
This commit is contained in:
Jiangshuai Li 2021-07-15 15:22:11 +08:00 committed by Andrew Burgess
parent 6e425ff4bf
commit b2ee4824b1
1 changed files with 0 additions and 3 deletions
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3
gdb/csky-tdep.c
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@ -235,9 +235,6 @@ static const char * const csky_register_names[] =
static const char *
csky_register_name (struct gdbarch *gdbarch, int reg_nr)
{
if (tdesc_has_registers (gdbarch_target_desc (gdbarch)))
return tdesc_register_name (gdbarch, reg_nr);
if (reg_nr < 0)
return NULL;