diff options
Diffstat (limited to 'gdb/sparc64-tdep.c')
| -rw-r--r-- | gdb/sparc64-tdep.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c index 47171a4..82baa17 100644 --- a/gdb/sparc64-tdep.c +++ b/gdb/sparc64-tdep.c @@ -320,6 +320,7 @@ sparc64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, gdb_byte *buf) { + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); gdb_assert (regnum >= SPARC64_NUM_REGS); if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM) @@ -370,7 +371,7 @@ sparc64_pseudo_register_read (struct gdbarch *gdbarch, state = (state >> 32) & ((1 << 8) - 1); break; } - store_unsigned_integer (buf, 8, state); + store_unsigned_integer (buf, 8, byte_order, state); } } @@ -379,6 +380,7 @@ sparc64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf) { + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); gdb_assert (regnum >= SPARC64_NUM_REGS); if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM) @@ -414,7 +416,7 @@ sparc64_pseudo_register_write (struct gdbarch *gdbarch, ULONGEST state, bits; regcache_raw_read_unsigned (regcache, SPARC64_STATE_REGNUM, &state); - bits = extract_unsigned_integer (buf, 8); + bits = extract_unsigned_integer (buf, 8, byte_order); switch (regnum) { case SPARC64_CWP_REGNUM: @@ -486,6 +488,7 @@ static struct value * sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum) { + struct gdbarch *gdbarch = get_frame_arch (this_frame); struct sparc_frame_cache *cache = sparc64_frame_cache (this_frame, this_cache); @@ -500,7 +503,7 @@ sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache, /* Handle StackGhost. */ { - ULONGEST wcookie = sparc_fetch_wcookie (); + ULONGEST wcookie = sparc_fetch_wcookie (gdbarch); if (wcookie != 0 && !cache->frameless_p && regnum == SPARC_I7_REGNUM) { @@ -1166,7 +1169,9 @@ sparc64_supply_gregset (const struct sparc_gregset *gregset, struct regcache *regcache, int regnum, const void *gregs) { - int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32); + struct gdbarch *gdbarch = get_regcache_arch (regcache); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + int sparc32 = (gdbarch_ptr_bit (gdbarch) == 32); const gdb_byte *regs = gregs; int i; @@ -1178,10 +1183,10 @@ sparc64_supply_gregset (const struct sparc_gregset *gregset, ULONGEST tstate, psr; gdb_byte buf[4]; - tstate = extract_unsigned_integer (regs + offset, 8); + tstate = extract_unsigned_integer (regs + offset, 8, byte_order); psr = ((tstate & TSTATE_CWP) | PSR_S | ((tstate & TSTATE_ICC) >> 12) | ((tstate & TSTATE_XCC) >> 20) | PSR_V8PLUS); - store_unsigned_integer (buf, 4, psr); + store_unsigned_integer (buf, 4, byte_order, psr); regcache_raw_supply (regcache, SPARC32_PSR_REGNUM, buf); } @@ -1280,7 +1285,9 @@ sparc64_collect_gregset (const struct sparc_gregset *gregset, const struct regcache *regcache, int regnum, void *gregs) { - int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32); + struct gdbarch *gdbarch = get_regcache_arch (regcache); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); + int sparc32 = (gdbarch_ptr_bit (gdbarch) == 32); gdb_byte *regs = gregs; int i; @@ -1292,13 +1299,13 @@ sparc64_collect_gregset (const struct sparc_gregset *gregset, ULONGEST tstate, psr; gdb_byte buf[8]; - tstate = extract_unsigned_integer (regs + offset, 8); + tstate = extract_unsigned_integer (regs + offset, 8, byte_order); regcache_raw_collect (regcache, SPARC32_PSR_REGNUM, buf); - psr = extract_unsigned_integer (buf, 4); + psr = extract_unsigned_integer (buf, 4, byte_order); tstate |= (psr & PSR_ICC) << 12; if ((psr & (PSR_VERS | PSR_IMPL)) == PSR_V8PLUS) tstate |= (psr & PSR_XCC) << 20; - store_unsigned_integer (buf, 8, tstate); + store_unsigned_integer (buf, 8, byte_order, tstate); memcpy (regs + offset, buf, 8); } |