riscv
/
binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

2000-07-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com> 

* sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
 	sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
 	sh_fetch_pseudo_register, sh_store_pseudo_register,
 	sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
 	they should be numbered as drx fvy where x and y are multiples of
 	2 and 4 respectively.

	* config/sh/tm-sh.h: Fix names of pseudo regs.
binutils-2_11-branch
Elena Zannoni 26 years ago
parent
510925d36e
commit
fe9f384f16
3 changed files with 53 additions and 42 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 11
      gdb/ChangeLog
  2. 24
      gdb/config/sh/tm-sh.h
  3. 60
      gdb/sh-tdep.c

11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2000-07-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
sh_fetch_pseudo_register, sh_store_pseudo_register,
sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
they should be numbered as drx fvy where x and y are multiples of
2 and 4 respectively.
* config/sh/tm-sh.h: Fix names of pseudo regs.
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific

24
gdb/config/sh/tm-sh.h
View File

@ -44,18 +44,18 @@ struct gdbarch_tdep
int SPC_REGNUM; /* sh3, sh3-dsp, sh3e, sh4 */
int RS_REGNUM; /* sh-dsp, sh3-dsp */
int RE_REGNUM; /* sh-dsp, sh3-dsp */
int DR0_REGNUM;
int DR1_REGNUM;
int DR2_REGNUM;
int DR3_REGNUM;
int DR4_REGNUM;
int DR5_REGNUM;
int DR6_REGNUM;
int DR7_REGNUM;
int FV0_REGNUM;
int FV1_REGNUM;
int FV2_REGNUM;
int FV3_REGNUM;
int DR0_REGNUM; /* sh4 */
int DR2_REGNUM; /* sh4 */
int DR4_REGNUM; /* sh4 */
int DR6_REGNUM; /* sh4 */
int DR8_REGNUM; /* sh4 */
int DR10_REGNUM; /* sh4 */
int DR12_REGNUM; /* sh4 */
int DR14_REGNUM; /* sh4 */
int FV0_REGNUM; /* sh4 */
int FV4_REGNUM; /* sh4 */
int FV8_REGNUM; /* sh4 */
int FV12_REGNUM; /* sh4 */
};
/* Registers common to all the SH variants. */

60
gdb/sh-tdep.c
View File

@ -277,8 +277,8 @@ sh_sh4_register_name (int reg_nr)
"ssr", "spc",
"r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
"r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
"dr0", "dr1", "dr2", "dr3", "dr4", "dr5", "dr6", "dr7",
"fv0", "fv1", "fv2", "fv3",
"dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
"fv0", "fv4", "fv8", "fv12",
};
if (reg_nr < 0)
return NULL;
@ -1440,10 +1440,10 @@ sh_sh4_register_byte (reg_nr)
int reg_nr;
{
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR7_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
return (dr_reg_base_num (reg_nr) * 4);
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
return (fv_reg_base_num (reg_nr) * 4);
else
return (reg_nr * 4);
@ -1463,10 +1463,10 @@ sh_sh4_register_raw_size (reg_nr)
int reg_nr;
{
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR7_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
return 8;
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
return 16;
else
return 4;
@ -1505,10 +1505,10 @@ sh_sh4_register_virtual_type (reg_nr)
|| (reg_nr == gdbarch_tdep (current_gdbarch)->FPUL_REGNUM))
return builtin_type_float;
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR7_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
return builtin_type_double;
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
return sh_sh4_build_float_register_type (3);
else
return builtin_type_int;
@ -1538,7 +1538,7 @@ sh_fetch_pseudo_register (int reg_nr)
if (!register_cached (reg_nr))
{
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR7_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
{
base_regnum = dr_reg_base_num (reg_nr);
@ -1548,7 +1548,7 @@ sh_fetch_pseudo_register (int reg_nr)
target_fetch_registers (base_regnum + portion);
}
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
{
base_regnum = fv_reg_base_num (reg_nr);
@ -1568,7 +1568,7 @@ sh_store_pseudo_register (int reg_nr)
int base_regnum, portion;
if (reg_nr >= gdbarch_tdep (current_gdbarch)->DR0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR7_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->DR14_REGNUM)
{
base_regnum = dr_reg_base_num (reg_nr);
@ -1580,7 +1580,7 @@ sh_store_pseudo_register (int reg_nr)
}
}
else if (reg_nr >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
&& reg_nr <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
{
base_regnum = fv_reg_base_num (reg_nr);
@ -1645,7 +1645,7 @@ sh_do_pseudo_register (int regnum)
regnum < gdbarch_tdep (current_gdbarch)->FV0_REGNUM)
do_dr_register_info (regnum);
else if (regnum >= gdbarch_tdep (current_gdbarch)->FV0_REGNUM &&
regnum <= gdbarch_tdep (current_gdbarch)->FV3_REGNUM)
regnum <= gdbarch_tdep (current_gdbarch)->FV12_REGNUM)
do_fv_register_info (regnum);
}
@ -1824,17 +1824,17 @@ sh_gdbarch_init (info, arches)
tdep->SSR_REGNUM = -1;
tdep->SPC_REGNUM = -1;
tdep->DR0_REGNUM = -1;
tdep->DR1_REGNUM = -1;
tdep->DR2_REGNUM = -1;
tdep->DR3_REGNUM = -1;
tdep->DR4_REGNUM = -1;
tdep->DR5_REGNUM = -1;
tdep->DR6_REGNUM = -1;
tdep->DR7_REGNUM = -1;
tdep->DR8_REGNUM = -1;
tdep->DR10_REGNUM = -1;
tdep->DR12_REGNUM = -1;
tdep->DR14_REGNUM = -1;
tdep->FV0_REGNUM = -1;
tdep->FV1_REGNUM = -1;
tdep->FV2_REGNUM = -1;
tdep->FV3_REGNUM = -1;
tdep->FV4_REGNUM = -1;
tdep->FV8_REGNUM = -1;
tdep->FV12_REGNUM = -1;
set_gdbarch_fp0_regnum (gdbarch, -1);
set_gdbarch_num_pseudo_regs (gdbarch, 0);
set_gdbarch_max_register_raw_size (gdbarch, 4);
@ -1959,17 +1959,17 @@ sh_gdbarch_init (info, arches)
tdep->SSR_REGNUM = 41;
tdep->SPC_REGNUM = 42;
tdep->DR0_REGNUM = 59;
tdep->DR1_REGNUM = 60;
tdep->DR2_REGNUM = 61;
tdep->DR3_REGNUM = 62;
tdep->DR4_REGNUM = 63;
tdep->DR5_REGNUM = 64;
tdep->DR6_REGNUM = 65;
tdep->DR7_REGNUM = 66;
tdep->DR2_REGNUM = 60;
tdep->DR4_REGNUM = 61;
tdep->DR6_REGNUM = 62;
tdep->DR8_REGNUM = 63;
tdep->DR10_REGNUM = 64;
tdep->DR12_REGNUM = 65;
tdep->DR14_REGNUM = 66;
tdep->FV0_REGNUM = 67;
tdep->FV1_REGNUM = 68;
tdep->FV2_REGNUM = 69;
tdep->FV3_REGNUM = 70;
tdep->FV4_REGNUM = 68;
tdep->FV8_REGNUM = 69;
tdep->FV12_REGNUM = 70;
break;
default:
sh_register_name = sh_generic_register_name;

Write Preview
Loading…
Cancel
Save