diff options
Diffstat (limited to 'gdb/hppa-netbsd-tdep.c')
| -rw-r--r-- | gdb/hppa-netbsd-tdep.c | 163 |
1 files changed, 75 insertions, 88 deletions
diff --git a/gdb/hppa-netbsd-tdep.c b/gdb/hppa-netbsd-tdep.c index 6e3b62a..a5546a9 100644 --- a/gdb/hppa-netbsd-tdep.c +++ b/gdb/hppa-netbsd-tdep.c @@ -31,77 +31,71 @@ #include "gdbarch.h" /* From <machine/mcontext.h>. */ -static int hppanbsd_mc_reg_offset[] = -{ +static int hppanbsd_mc_reg_offset[] = { /* r0 ... r31 */ - -1, 1 * 4, 2 * 4, 3 * 4, - 4 * 4, 5 * 4, 6 * 4, 7 * 4, - 8 * 4, 9 * 4, 10 * 4, 11 * 4, - 12 * 4, 13 * 4, 14 * 4, 15 * 4, - 16 * 4, 17 * 4, 18 * 4, 19 * 4, - 20 * 4, 21 * 4, 22 * 4, 23 * 4, - 24 * 4, 25 * 4, 26 * 4, 27 * 4, - 28 * 4, 29 * 4, 30 * 4, 31 * 4, - - 32 * 4, /* HPPA_SAR_REGNUM */ - 35 * 4, /* HPPA_PCOQ_HEAD_REGNUM */ - 33 * 4, /* HPPA_PCSQ_HEAD_REGNUM */ - 36 * 4, /* HPPA_PCOQ_TAIL_REGNUM */ - 34 * 4, /* HPPA_PCSQ_TAIL_REGNUM */ - -1, /* HPPA_EIEM_REGNUM */ - -1, /* HPPA_IIR_REGNUM */ - -1, /* HPPA_ISR_REGNUM */ - -1, /* HPPA_IOR_REGNUM */ - 0 * 4, /* HPPA_IPSW_REGNUM */ - -1, /* spare? */ - 41 * 4, /* HPPA_SR4_REGNUM */ - 37 * 4, /* sr0 */ - 38 * 4, /* sr1 */ - 39 * 4, /* sr2 */ - 40 * 4, /* sr3 */ + -1, 1 * 4, 2 * 4, 3 * 4, 4 * 4, 5 * 4, 6 * 4, 7 * 4, + 8 * 4, 9 * 4, 10 * 4, 11 * 4, 12 * 4, 13 * 4, 14 * 4, 15 * 4, + 16 * 4, 17 * 4, 18 * 4, 19 * 4, 20 * 4, 21 * 4, 22 * 4, 23 * 4, + 24 * 4, 25 * 4, 26 * 4, 27 * 4, 28 * 4, 29 * 4, 30 * 4, 31 * 4, + + 32 * 4, /* HPPA_SAR_REGNUM */ + 35 * 4, /* HPPA_PCOQ_HEAD_REGNUM */ + 33 * 4, /* HPPA_PCSQ_HEAD_REGNUM */ + 36 * 4, /* HPPA_PCOQ_TAIL_REGNUM */ + 34 * 4, /* HPPA_PCSQ_TAIL_REGNUM */ + -1, /* HPPA_EIEM_REGNUM */ + -1, /* HPPA_IIR_REGNUM */ + -1, /* HPPA_ISR_REGNUM */ + -1, /* HPPA_IOR_REGNUM */ + 0 * 4, /* HPPA_IPSW_REGNUM */ + -1, /* spare? */ + 41 * 4, /* HPPA_SR4_REGNUM */ + 37 * 4, /* sr0 */ + 38 * 4, /* sr1 */ + 39 * 4, /* sr2 */ + 40 * 4, /* sr3 */ /* more tbd */ }; static void hppanbsd_sigtramp_cache_init (const struct tramp_frame *, - frame_info_ptr, - struct trad_frame_cache *, - CORE_ADDR); + frame_info_ptr, + struct trad_frame_cache *, + CORE_ADDR); -static const struct tramp_frame hppanbsd_sigtramp_si4 = -{ +/* clang-format off */ +static const struct tramp_frame hppanbsd_sigtramp_si4 = { SIGTRAMP_FRAME, 4, - { - { 0xc7d7c012, ULONGEST_MAX }, /* bb,>=,n %arg3, 30, 1f */ - { 0xd6e01c1e, ULONGEST_MAX }, /* depwi 0,31,2,%arg3 */ - { 0x0ee81093, ULONGEST_MAX }, /* ldw 4(%arg3), %r19 */ - { 0x0ee01097, ULONGEST_MAX }, /* ldw 0(%arg3), %arg3 */ - /* 1: */ - { 0xe8404000, ULONGEST_MAX }, /* blr %r0, %rp */ - { 0xeae0c002, ULONGEST_MAX }, /* bv,n %r0(%arg3) */ - { 0x08000240, ULONGEST_MAX }, /* nop */ - - { 0x0803025a, ULONGEST_MAX }, /* copy %r3, %arg0 */ - { 0x20200801, ULONGEST_MAX }, /* ldil -40000000, %r1 */ - { 0xe420e008, ULONGEST_MAX }, /* be,l 4(%sr7, %r1), %sr0, %r31 */ - { 0x34160268, ULONGEST_MAX }, /* ldi 134, %t1 ; SYS_setcontext */ - - { 0x081c025a, ULONGEST_MAX }, /* copy ret0, %arg0 */ - { 0x20200801, ULONGEST_MAX }, /* ldil -40000000, %r1 */ - { 0xe420e008, ULONGEST_MAX }, /* be,l 4(%sr7, %r1), %sr0, %r31 */ - { 0x34160002, ULONGEST_MAX }, /* ldi 1, %t1 ; SYS_exit */ - { TRAMP_SENTINEL_INSN, ULONGEST_MAX } - }, + { { 0xc7d7c012, ULONGEST_MAX }, /* bb,>=,n %arg3, 30, 1f */ + { 0xd6e01c1e, ULONGEST_MAX }, /* depwi 0,31,2,%arg3 */ + { 0x0ee81093, ULONGEST_MAX }, /* ldw 4(%arg3), %r19 */ + { 0x0ee01097, ULONGEST_MAX }, /* ldw 0(%arg3), %arg3 */ + /* 1: */ + { 0xe8404000, ULONGEST_MAX }, /* blr %r0, %rp */ + { 0xeae0c002, ULONGEST_MAX }, /* bv,n %r0(%arg3) */ + { 0x08000240, ULONGEST_MAX }, /* nop */ + + { 0x0803025a, ULONGEST_MAX }, /* copy %r3, %arg0 */ + { 0x20200801, ULONGEST_MAX }, /* ldil -40000000, %r1 */ + { 0xe420e008, ULONGEST_MAX }, /* be,l 4(%sr7, %r1), %sr0, %r31 */ + { 0x34160268, ULONGEST_MAX }, /* ldi 134, %t1 ; SYS_setcontext */ + + { 0x081c025a, ULONGEST_MAX }, /* copy ret0, %arg0 */ + { 0x20200801, ULONGEST_MAX }, /* ldil -40000000, %r1 */ + { 0xe420e008, ULONGEST_MAX }, /* be,l 4(%sr7, %r1), %sr0, %r31 */ + { 0x34160002, ULONGEST_MAX }, /* ldi 1, %t1 ; SYS_exit */ + { TRAMP_SENTINEL_INSN, ULONGEST_MAX } }, hppanbsd_sigtramp_cache_init }; +/* clang-format on */ static void hppanbsd_sigtramp_cache_init (const struct tramp_frame *self, - frame_info_ptr this_frame, - struct trad_frame_cache *this_cache, - CORE_ADDR func) + frame_info_ptr this_frame, + struct trad_frame_cache *this_cache, + CORE_ADDR func) { CORE_ADDR sp = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM); CORE_ADDR base; @@ -130,30 +124,25 @@ hppanbsd_sigtramp_cache_init (const struct tramp_frame *self, /* Core file support. */ /* Sizeof `struct reg' in <machine/reg.h>. */ -#define HPPANBSD_SIZEOF_GREGS (44 * 4) +#define HPPANBSD_SIZEOF_GREGS (44 * 4) -static int hppanbsd_reg_offset[] = -{ +static int hppanbsd_reg_offset[] = { /* r0 ... r31 */ - -1, 1 * 4, 2 * 4, 3 * 4, - 4 * 4, 5 * 4, 6 * 4, 7 * 4, - 8 * 4, 9 * 4, 10 * 4, 11 * 4, - 12 * 4, 13 * 4, 14 * 4, 15 * 4, - 16 * 4, 17 * 4, 18 * 4, 19 * 4, - 20 * 4, 21 * 4, 22 * 4, 23 * 4, - 24 * 4, 25 * 4, 26 * 4, 27 * 4, - 28 * 4, 29 * 4, 30 * 4, 31 * 4, - - 32 * 4, /* HPPA_SAR_REGNUM */ - 35 * 4, /* HPPA_PCOQ_HEAD_REGNUM */ - 33 * 4, /* HPPA_PCSQ_HEAD_REGNUM */ - 36 * 4, /* HPPA_PCOQ_TAIL_REGNUM */ - 34 * 4, /* HPPA_PCSQ_TAIL_REGNUM */ - -1, /* HPPA_EIEM_REGNUM */ - -1, /* HPPA_IIR_REGNUM */ - -1, /* HPPA_ISR_REGNUM */ - -1, /* HPPA_IOR_REGNUM */ - 0 * 4, /* HPPA_IPSW_REGNUM */ + -1, 1 * 4, 2 * 4, 3 * 4, 4 * 4, 5 * 4, 6 * 4, 7 * 4, + 8 * 4, 9 * 4, 10 * 4, 11 * 4, 12 * 4, 13 * 4, 14 * 4, 15 * 4, + 16 * 4, 17 * 4, 18 * 4, 19 * 4, 20 * 4, 21 * 4, 22 * 4, 23 * 4, + 24 * 4, 25 * 4, 26 * 4, 27 * 4, 28 * 4, 29 * 4, 30 * 4, 31 * 4, + + 32 * 4, /* HPPA_SAR_REGNUM */ + 35 * 4, /* HPPA_PCOQ_HEAD_REGNUM */ + 33 * 4, /* HPPA_PCSQ_HEAD_REGNUM */ + 36 * 4, /* HPPA_PCOQ_TAIL_REGNUM */ + 34 * 4, /* HPPA_PCSQ_TAIL_REGNUM */ + -1, /* HPPA_EIEM_REGNUM */ + -1, /* HPPA_IIR_REGNUM */ + -1, /* HPPA_ISR_REGNUM */ + -1, /* HPPA_IOR_REGNUM */ + 0 * 4, /* HPPA_IPSW_REGNUM */ }; /* Supply register REGNUM from the buffer specified by GREGS and LEN @@ -162,8 +151,8 @@ static int hppanbsd_reg_offset[] = static void hppanbsd_supply_gregset (const struct regset *regset, - struct regcache *regcache, - int regnum, const void *gregs, size_t len) + struct regcache *regcache, int regnum, + const void *gregs, size_t len) { const gdb_byte *regs = (const gdb_byte *) gregs; int i; @@ -178,11 +167,8 @@ hppanbsd_supply_gregset (const struct regset *regset, /* NetBSD/hppa register set. */ -static const struct regset hppanbsd_gregset = -{ - NULL, - hppanbsd_supply_gregset -}; +static const struct regset hppanbsd_gregset + = { NULL, hppanbsd_supply_gregset }; /* Iterate over supported core file register note sections. */ @@ -195,7 +181,7 @@ hppanbsd_iterate_over_regset_sections (struct gdbarch *gdbarch, cb (".reg", HPPANBSD_SIZEOF_GREGS, HPPANBSD_SIZEOF_GREGS, &hppanbsd_gregset, NULL, cb_data); } - + static void hppanbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { @@ -205,13 +191,14 @@ hppanbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) nbsd_init_abi (info, gdbarch); /* Core file support. */ - set_gdbarch_iterate_over_regset_sections - (gdbarch, hppanbsd_iterate_over_regset_sections); + set_gdbarch_iterate_over_regset_sections ( + gdbarch, hppanbsd_iterate_over_regset_sections); tramp_frame_prepend_unwinder (gdbarch, &hppanbsd_sigtramp_si4); } void _initialize_hppanbsd_tdep (); + void _initialize_hppanbsd_tdep () { |