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2000-02-14 Fernando Nasser <fnasser@totem.to.cygnus.com>

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* arm-dis.c: Change flavor name from atpcs-special to
	special-atpcs to prevent name conflict in gdb.
	(get_arm_regname_num_options, set_arm_regname_option,
	get_arm_regnames): New functions.  API to access the several
	flavor of register names.  Note: Used by gdb.
	(print_insn_thumb): Use the register name entry from the currently
	selected flavor for LR and PC.
This commit is contained in:
Fernando Nasser 2000-02-14 19:02:47 +00:00
parent 031d1bf1b8
commit a7f8487eec
2 changed files with 43 additions and 3 deletions
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10
opcodes/ChangeLog
View File

@ -1,3 +1,13 @@
2000-02-14 Fernando Nasser <fnasser@totem.to.cygnus.com>
* arm-dis.c: Change flavor name from atpcs-special to
special-atpcs to prevent name conflict in gdb.
(get_arm_regname_num_options, set_arm_regname_option,
get_arm_regnames): New functions. API to access the several
flavor of register names. Note: Used by gdb.
(print_insn_thumb): Use the register name entry from the currently
selected flavor for LR and PC.
2000-02-10 Nick Clifton <nickc@cygnus.com>
* mcore-opc.h (enum mcore_opclass): Add MULSH and OPSR

36
opcodes/arm-dis.c
View File

@ -66,7 +66,7 @@ static arm_regname regnames[] =
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "sl", "fp", "ip", "sp", "lr", "pc" }},
{ "atpcs", "Select register names used in the ATPCS",
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "IP", "SP", "LR", "PC" }},
{ "atpcs-special", "Select special register names used in the ATPCS",
{ "special-atpcs", "Select special register names used in the ATPCS",
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "WR", "v5", "SB", "SL", "FP", "IP", "SP", "LR", "PC" }}
};
@ -90,8 +90,38 @@ static int print_insn_arm PARAMS ((bfd_vma, struct disassemble_info *, long))
static int print_insn_thumb PARAMS ((bfd_vma, struct disassemble_info *, long));
static void parse_disassembler_options PARAMS ((char *));
static int print_insn PARAMS ((bfd_vma, struct disassemble_info *, boolean));
int get_arm_regname_num_options (void);
int set_arm_regname_option (int option);
int get_arm_regnames (int option, const char **setname,
const char **setdescription,
const char ***register_names);
/* Functions. */
int
get_arm_regname_num_options (void)
{
return NUM_ARM_REGNAMES;
}
int
set_arm_regname_option (int option)
{
int old = regname_selected;
regname_selected = option;
return old;
}
int
get_arm_regnames (int option, const char **setname,
const char **setdescription,
const char ***register_names)
{
*setname = regnames[option].name;
*setdescription = regnames[option].description;
*register_names = regnames[option].reg_names;
return 16;
}
static void
arm_decode_shift (given, func, stream)
long given;
@ -707,14 +737,14 @@ print_insn_thumb (pc, info, given)
if (started)
func (stream, ", ");
started = 1;
func (stream, "lr");
func (stream, arm_regnames[14] /* "lr" */);
}
if (domaskpc)
{
if (started)
func (stream, ", ");
func (stream, "pc");
func (stream, arm_regnames[15] /* "pc" */);
}
func (stream, "}");