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opcodes/riscv: add styling support to print_reg_list

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I noticed that some unstyled output had crept into the risc-v
disassembler in this commit:

  commit 9132c8152b
  Date:   Tue Feb 27 11:48:11 2024 +0800

      RISC-V: Support Zcmp push/pop instructions.

this commit adds styling support.  The risc-v disassembler is now once
again, fully styled.
This commit is contained in:
Andrew Burgess
2024-06-05 12:57:55 +01:00
parent 0b4595be3f
commit 47277edc32
1 changed files with 37 additions and 14 deletions
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51
opcodes/riscv-dis.c
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@@ -223,26 +223,49 @@ print_reg_list (disassemble_info *info, insn_t l)
bool numeric = riscv_gpr_names == riscv_gpr_names_numeric;
unsigned reg_list = (int)EXTRACT_OPERAND (REG_LIST, l);
unsigned r_start = numeric ? X_S2 : X_S0;
info->fprintf_func (info->stream, "%s", riscv_gpr_names[X_RA]);
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_RA]);
if (reg_list == 5)
info->fprintf_func (info->stream, ",%s",
riscv_gpr_names[X_S0]);
{
info->fprintf_styled_func (info->stream, dis_style_text, ",");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_S0]);
}
else if (reg_list == 6 || (numeric && reg_list > 6))
info->fprintf_func (info->stream, ",%s-%s",
riscv_gpr_names[X_S0],
riscv_gpr_names[X_S1]);
{
info->fprintf_styled_func (info->stream, dis_style_text, ",");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_S0]);
info->fprintf_styled_func (info->stream, dis_style_text, "-");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_S1]);
}
if (reg_list == 15)
info->fprintf_func (info->stream, ",%s-%s",
riscv_gpr_names[r_start],
riscv_gpr_names[X_S11]);
{
info->fprintf_styled_func (info->stream, dis_style_text, ",");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[r_start]);
info->fprintf_styled_func (info->stream, dis_style_text, "-");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_S11]);
}
else if (reg_list == 7 && numeric)
info->fprintf_func (info->stream, ",%s",
riscv_gpr_names[X_S2]);
{
info->fprintf_styled_func (info->stream, dis_style_text, ",");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[X_S2]);
}
else if (reg_list > 6)
info->fprintf_func (info->stream, ",%s-%s",
riscv_gpr_names[r_start],
riscv_gpr_names[reg_list + 11]);
{
info->fprintf_styled_func (info->stream, dis_style_text, ",");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[r_start]);
info->fprintf_styled_func (info->stream, dis_style_text, "-");
info->fprintf_styled_func (info->stream, dis_style_register,
"%s", riscv_gpr_names[reg_list + 11]);
}
}
/* Get Zcmp sp adjustment immediate. */