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| author | Ivo Raisr <ivo.raisr@oracle.com> | 2017-02-05 23:44:03 -0800 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2017-02-05 23:44:03 -0800 |
| commit | 3f7b46f2daa6c396564d786bda9c81e66d4b9278 (patch) | |
| tree | d2341bb017668a99db92043287aa6bb2fe8c5745 /gdb/sparc64-tdep.c | |
| parent | de32a80f8f48896d4d07babd8c998789dd07c73d (diff) | |
| download | gdb-3f7b46f2daa6c396564d786bda9c81e66d4b9278.zip gdb-3f7b46f2daa6c396564d786bda9c81e66d4b9278.tar.gz gdb-3f7b46f2daa6c396564d786bda9c81e66d4b9278.tar.bz2 | |
gdb: provide and use sparc{32,64} target description XML files.
gdb/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
Provide and use sparc32 and sparc64 target description XML files.
* features/sparc/sparc32-cp0.xml, features/sparc/sparc32-cpu.xml,
features/sparc/sparc32-fpu.xml: New files for sparc 32-bit.
* features/sparc/sparc64-cp0.xml, features/sparc/sparc64-cpu.xml,
features/sparc/sparc64-fpu.xml: New files for sparc 64-bit.
* features/sparc/sparc32-solaris.xml: New file.
* features/sparc/sparc64-solaris.xml: New file.
* features/sparc/sparc32-solaris.c: Generated.
* features/sparc/sparc64-solaris.c: Generated.
* sparc-tdep.h: Account for differences in target descriptions.
* sparc-tdep.c (sparc32_register_name): Use target provided registers.
(sparc32_register_type): Use target provided registers.
(validate_tdesc_registers): New function.
(sparc32_gdbarch_init): Use tdesc_has_registers.
Set pseudoregister functions.
* sparc64-tdep.c (sparc64_register_name): Use target provided registers.
(sparc64_register_type): Use target provided registers.
(sparc64_init_abi): Set pseudoregister functions.
gdb/doc/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
* gdb.texinfo: (Standard Target Features): Document SPARC features.
(Sparc Features): New node.
gdb/testsuite/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
* gdb.xml/tdesc-regs.exp: Provide sparc core registers for the tests.
Diffstat (limited to 'gdb/sparc64-tdep.c')
| -rw-r--r-- | gdb/sparc64-tdep.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c index 3525098..43beffb 100644 --- a/gdb/sparc64-tdep.c +++ b/gdb/sparc64-tdep.c @@ -31,6 +31,7 @@ #include "objfiles.h" #include "osabi.h" #include "regcache.h" +#include "target-descriptions.h" #include "target.h" #include "value.h" @@ -241,6 +242,9 @@ sparc64_fprs_type (struct gdbarch *gdbarch) "fprs", \ "y" +static const char *sparc64_fpu_register_names[] = { SPARC64_FPU_REGISTERS }; +static const char *sparc64_cp0_register_names[] = { SPARC64_CP0_REGISTERS }; + static const char *sparc64_register_names[] = { SPARC_CORE_REGISTERS, @@ -290,6 +294,9 @@ sparc64_pseudo_register_name (struct gdbarch *gdbarch, int regnum) static const char * sparc64_register_name (struct gdbarch *gdbarch, int regnum) { + if (tdesc_has_registers (gdbarch_target_desc (gdbarch))) + return tdesc_register_name (gdbarch, regnum); + if (regnum >= 0 && regnum < gdbarch_num_regs (gdbarch)) return sparc64_register_names[regnum]; @@ -328,6 +335,9 @@ sparc64_pseudo_register_type (struct gdbarch *gdbarch, int regnum) static struct type * sparc64_register_type (struct gdbarch *gdbarch, int regnum) { + if (tdesc_has_registers (gdbarch_target_desc (gdbarch))) + return tdesc_register_type (gdbarch, regnum); + /* Raw registers. */ if (regnum == SPARC_SP_REGNUM || regnum == SPARC_FP_REGNUM) return builtin_type (gdbarch)->builtin_data_ptr; @@ -1222,6 +1232,10 @@ sparc64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) tdep->pc_regnum = SPARC64_PC_REGNUM; tdep->npc_regnum = SPARC64_NPC_REGNUM; + tdep->fpu_register_names = sparc64_fpu_register_names; + tdep->fpu_registers_num = ARRAY_SIZE (sparc64_fpu_register_names); + tdep->cp0_register_names = sparc64_cp0_register_names; + tdep->cp0_registers_num = ARRAY_SIZE (sparc64_cp0_register_names); /* This is what all the fuss is about. */ set_gdbarch_long_bit (gdbarch, 64); @@ -1232,6 +1246,8 @@ sparc64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_register_name (gdbarch, sparc64_register_name); set_gdbarch_register_type (gdbarch, sparc64_register_type); set_gdbarch_num_pseudo_regs (gdbarch, SPARC64_NUM_PSEUDO_REGS); + set_tdesc_pseudo_register_name (gdbarch, sparc64_pseudo_register_name); + set_tdesc_pseudo_register_type (gdbarch, sparc64_pseudo_register_type); set_gdbarch_pseudo_register_read (gdbarch, sparc64_pseudo_register_read); set_gdbarch_pseudo_register_write (gdbarch, sparc64_pseudo_register_write); |