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Add init_dwarf_regnames_s390

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Define and use DWARF register names for s390.

binutils/ChangeLog:

	* dwarf.h (init_dwarf_regnames_s390): Declare.
	* dwarf.c (dwarf_regnames_s390): New.
	(init_dwarf_regnames_s390): New.
	(init_dwarf_regnames): Call it.
	* objdump.c (dump_dwarf): Likewise.
This commit is contained in:
Andreas Arnez 2016-04-13 10:56:30 +02:00
parent c1b719e994
commit d6bb17b079
4 changed files with 41 additions and 0 deletions
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8
binutils/ChangeLog
View file

@ -1,3 +1,11 @@
2016-04-13 Andreas Arnez <arnez@linux.vnet.ibm.com>
* dwarf.h (init_dwarf_regnames_s390): Declare.
* dwarf.c (dwarf_regnames_s390): New.
(init_dwarf_regnames_s390): New.
(init_dwarf_regnames): Call it.
* objdump.c (dump_dwarf): Likewise.
2016-04-11 Maciej W. Rozycki <macro@imgtec.com>
* testsuite/binutils-all/mips/mips16-undecoded.d: New test.

28
binutils/dwarf.c
View file

@ -5464,6 +5464,30 @@ init_dwarf_regnames_aarch64 (void)
dwarf_regnames_count = ARRAY_SIZE (dwarf_regnames_aarch64);
}
static const char *const dwarf_regnames_s390[] =
{
/* Avoid saying "r5 (r5)", so omit the names of r0-r15. */
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
"f0", "f2", "f4", "f6", "f1", "f3", "f5", "f7",
"f8", "f10", "f12", "f14", "f9", "f11", "f13", "f15",
"cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7",
"cr8", "cr9", "cr10", "cr11", "cr12", "cr13", "cr14", "cr15",
"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
"a8", "a9", "a10", "a11", "a12", "a13", "a14", "a15",
"pswm", "pswa",
NULL, NULL,
"v16", "v18", "v20", "v22", "v17", "v19", "v21", "v23",
"v24", "v26", "v28", "v30", "v25", "v27", "v29", "v31",
};
void
init_dwarf_regnames_s390 (void)
{
dwarf_regnames = dwarf_regnames_s390;
dwarf_regnames_count = ARRAY_SIZE (dwarf_regnames_s390);
}
void
init_dwarf_regnames (unsigned int e_machine)
{
@ -5487,6 +5511,10 @@ init_dwarf_regnames (unsigned int e_machine)
init_dwarf_regnames_aarch64 ();
break;
case EM_S390:
init_dwarf_regnames_s390 ();
break;
default:
break;
}

1
binutils/dwarf.h
View file

@ -204,6 +204,7 @@ extern void init_dwarf_regnames_i386 (void);
extern void init_dwarf_regnames_iamcu (void);
extern void init_dwarf_regnames_x86_64 (void);
extern void init_dwarf_regnames_aarch64 (void);
extern void init_dwarf_regnames_s390 (void);
extern int load_debug_section (enum dwarf_section_display_enum, void *);
extern void free_debug_section (enum dwarf_section_display_enum);

4
binutils/objdump.c
View file

@ -2527,6 +2527,10 @@ dump_dwarf (bfd *abfd)
init_dwarf_regnames_aarch64();
break;
case bfd_arch_s390:
init_dwarf_regnames_s390 ();
break;
default:
break;
}