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https://sourceware.org/git/binutils-gdb.git
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* mips-linux-tdep.c: Adjust formatting throughout.
This commit is contained in:
Maciej W. Rozycki
parent
0f900f54b5
commit
7d26658403
@ -1,3 +1,7 @@
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2013-05-30 Maciej W. Rozycki <macro@codesourcery.com>
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* mips-linux-tdep.c: Adjust formatting throughout.
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2013-05-30 Tom Tromey <tromey@redhat.com>
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* mipsread.c (read_alphacoff_dynamic_symtab): Call do_cleanups
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@ -63,8 +63,8 @@ mips_linux_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
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jb_addr = get_frame_register_unsigned (frame, MIPS_A0_REGNUM);
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if (target_read_memory (jb_addr
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+ MIPS_LINUX_JB_PC * MIPS_LINUX_JB_ELEMENT_SIZE,
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if (target_read_memory ((jb_addr
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+ MIPS_LINUX_JB_PC * MIPS_LINUX_JB_ELEMENT_SIZE),
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buf, gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT))
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return 0;
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@ -86,7 +86,7 @@ supply_32bit_reg (struct regcache *regcache, int regnum, const void *addr)
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enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
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gdb_byte buf[MAX_REGISTER_SIZE];
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store_signed_integer (buf, register_size (gdbarch, regnum), byte_order,
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extract_signed_integer (addr, 4, byte_order));
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extract_signed_integer (addr, 4, byte_order));
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regcache_raw_supply (regcache, regnum, buf);
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}
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@ -126,8 +126,8 @@ mips_supply_gregset (struct regcache *regcache,
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static void
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mips_supply_gregset_wrapper (const struct regset *regset,
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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{
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gdb_assert (len == sizeof (mips_elf_gregset_t));
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@ -231,8 +231,8 @@ mips_supply_fpregset (struct regcache *regcache,
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static void
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mips_supply_fpregset_wrapper (const struct regset *regset,
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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{
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gdb_assert (len == sizeof (mips_elf_fpregset_t));
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@ -350,11 +350,11 @@ mips64_supply_gregset (struct regcache *regcache,
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for (regi = MIPS64_EF_REG0 + 1; regi <= MIPS64_EF_REG31; regi++)
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supply_64bit_reg (regcache, regi - MIPS64_EF_REG0,
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(const gdb_byte *)(regp + regi));
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(const gdb_byte *) (regp + regi));
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if (mips_linux_restart_reg_p (gdbarch))
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supply_64bit_reg (regcache, MIPS_RESTART_REGNUM,
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(const gdb_byte *)(regp + MIPS64_EF_REG0));
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(const gdb_byte *) (regp + MIPS64_EF_REG0));
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supply_64bit_reg (regcache, mips_regnum (gdbarch)->lo,
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(const gdb_byte *) (regp + MIPS64_EF_LO));
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@ -376,8 +376,8 @@ mips64_supply_gregset (struct regcache *regcache,
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static void
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mips64_supply_gregset_wrapper (const struct regset *regset,
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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{
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gdb_assert (len == sizeof (mips64_elf_gregset_t));
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@ -400,7 +400,7 @@ mips64_fill_gregset (const struct regcache *regcache,
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{
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memset (regp, 0, sizeof (mips64_elf_gregset_t));
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for (regi = 1; regi < 32; regi++)
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mips64_fill_gregset (regcache, gregsetp, regi);
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mips64_fill_gregset (regcache, gregsetp, regi);
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mips64_fill_gregset (regcache, gregsetp, mips_regnum (gdbarch)->lo);
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mips64_fill_gregset (regcache, gregsetp, mips_regnum (gdbarch)->hi);
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mips64_fill_gregset (regcache, gregsetp, mips_regnum (gdbarch)->pc);
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@ -469,7 +469,8 @@ mips64_supply_fpregset (struct regcache *regcache,
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if (register_size (gdbarch, gdbarch_fp0_regnum (gdbarch)) == 4)
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for (regi = 0; regi < 32; regi++)
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{
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const gdb_byte *reg_ptr = (const gdb_byte *)(*fpregsetp + (regi & ~1));
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const gdb_byte *reg_ptr
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= (const gdb_byte *) (*fpregsetp + (regi & ~1));
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if ((gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG) != (regi & 1))
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reg_ptr += 4;
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regcache_raw_supply (regcache,
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@ -480,23 +481,23 @@ mips64_supply_fpregset (struct regcache *regcache,
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for (regi = 0; regi < 32; regi++)
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regcache_raw_supply (regcache,
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gdbarch_fp0_regnum (gdbarch) + regi,
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(const char *)(*fpregsetp + regi));
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(const char *) (*fpregsetp + regi));
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supply_32bit_reg (regcache, mips_regnum (gdbarch)->fp_control_status,
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(const gdb_byte *)(*fpregsetp + 32));
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(const gdb_byte *) (*fpregsetp + 32));
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/* The ABI doesn't tell us how to supply FCRIR, and core dumps don't
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include it - but the result of PTRACE_GETFPREGS does. The best we
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can do is to assume that its value is present. */
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supply_32bit_reg (regcache,
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mips_regnum (gdbarch)->fp_implementation_revision,
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(const gdb_byte *)(*fpregsetp + 32) + 4);
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(const gdb_byte *) (*fpregsetp + 32) + 4);
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}
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static void
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mips64_supply_fpregset_wrapper (const struct regset *regset,
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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struct regcache *regcache,
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int regnum, const void *gregs, size_t len)
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{
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gdb_assert (len == sizeof (mips64_elf_fpregset_t));
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@ -567,8 +568,7 @@ mips64_fill_fpregset (const struct regcache *regcache,
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mips64_fill_fpregset (regcache, fpregsetp,
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mips_regnum (gdbarch)->fp_control_status);
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mips64_fill_fpregset (regcache, fpregsetp,
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(mips_regnum (gdbarch)
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->fp_implementation_revision));
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mips_regnum (gdbarch)->fp_implementation_revision);
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}
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}
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@ -584,7 +584,7 @@ mips64_fill_fpregset_wrapper (const struct regset *regset,
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static const struct regset *
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mips_linux_regset_from_core_section (struct gdbarch *gdbarch,
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const char *sect_name, size_t sect_size)
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const char *sect_name, size_t sect_size)
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{
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
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mips_elf_gregset_t gregset;
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@ -598,16 +598,16 @@ mips_linux_regset_from_core_section (struct gdbarch *gdbarch,
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{
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if (tdep->gregset == NULL)
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tdep->gregset = regset_alloc (gdbarch,
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mips_supply_gregset_wrapper,
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mips_fill_gregset_wrapper);
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mips_supply_gregset_wrapper,
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mips_fill_gregset_wrapper);
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return tdep->gregset;
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}
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else if (sect_size == sizeof (gregset64))
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{
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if (tdep->gregset64 == NULL)
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tdep->gregset64 = regset_alloc (gdbarch,
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mips64_supply_gregset_wrapper,
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mips64_fill_gregset_wrapper);
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mips64_supply_gregset_wrapper,
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mips64_fill_gregset_wrapper);
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return tdep->gregset64;
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}
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else
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@ -621,16 +621,16 @@ mips_linux_regset_from_core_section (struct gdbarch *gdbarch,
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{
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if (tdep->fpregset == NULL)
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tdep->fpregset = regset_alloc (gdbarch,
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mips_supply_fpregset_wrapper,
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mips_fill_fpregset_wrapper);
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mips_supply_fpregset_wrapper,
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mips_fill_fpregset_wrapper);
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return tdep->fpregset;
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}
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else if (sect_size == sizeof (fpregset64))
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{
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if (tdep->fpregset64 == NULL)
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tdep->fpregset64 = regset_alloc (gdbarch,
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mips64_supply_fpregset_wrapper,
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mips64_fill_fpregset_wrapper);
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mips64_supply_fpregset_wrapper,
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mips64_fill_fpregset_wrapper);
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return tdep->fpregset64;
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}
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else
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@ -999,10 +999,10 @@ mips_linux_o32_sigframe_init (const struct tramp_frame *self,
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for (ireg = 1; ireg < 32; ireg++)
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trad_frame_set_reg_addr (this_cache,
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ireg + MIPS_ZERO_REGNUM
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+ gdbarch_num_regs (gdbarch),
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regs_base + SIGCONTEXT_REGS
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+ ireg * SIGCONTEXT_REG_SIZE);
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(ireg + MIPS_ZERO_REGNUM
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+ gdbarch_num_regs (gdbarch)),
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(regs_base + SIGCONTEXT_REGS
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+ ireg * SIGCONTEXT_REG_SIZE));
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/* The way that floating point registers are saved, unfortunately,
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depends on the architecture the kernel is built for. For the r3000 and
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@ -1015,24 +1015,22 @@ mips_linux_o32_sigframe_init (const struct tramp_frame *self,
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for (ireg = 0; ireg < 32; ireg++)
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if ((gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG) != (ireg & 1))
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trad_frame_set_reg_addr (this_cache,
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ireg + regs->fp0 +
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gdbarch_num_regs (gdbarch),
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sigcontext_base + SIGCONTEXT_FPREGS + 4
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+ (ireg & ~1) * SIGCONTEXT_REG_SIZE);
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ireg + regs->fp0 + gdbarch_num_regs (gdbarch),
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(sigcontext_base + SIGCONTEXT_FPREGS + 4
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+ (ireg & ~1) * SIGCONTEXT_REG_SIZE));
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else
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trad_frame_set_reg_addr (this_cache,
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ireg + regs->fp0
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+ gdbarch_num_regs (gdbarch),
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sigcontext_base + SIGCONTEXT_FPREGS
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+ (ireg & ~1) * SIGCONTEXT_REG_SIZE);
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ireg + regs->fp0 + gdbarch_num_regs (gdbarch),
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(sigcontext_base + SIGCONTEXT_FPREGS
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+ (ireg & ~1) * SIGCONTEXT_REG_SIZE));
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trad_frame_set_reg_addr (this_cache,
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regs->pc + gdbarch_num_regs (gdbarch),
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regs_base + SIGCONTEXT_PC);
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trad_frame_set_reg_addr (this_cache,
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regs->fp_control_status
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+ gdbarch_num_regs (gdbarch),
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(regs->fp_control_status
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+ gdbarch_num_regs (gdbarch)),
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sigcontext_base + SIGCONTEXT_FPCSR);
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if (regs->dspctl != -1)
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@ -1192,25 +1190,24 @@ mips_linux_n32n64_sigframe_init (const struct tramp_frame *self,
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for (ireg = 1; ireg < 32; ireg++)
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trad_frame_set_reg_addr (this_cache,
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ireg + MIPS_ZERO_REGNUM
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+ gdbarch_num_regs (gdbarch),
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sigcontext_base + N64_SIGCONTEXT_REGS
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+ ireg * N64_SIGCONTEXT_REG_SIZE);
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(ireg + MIPS_ZERO_REGNUM
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+ gdbarch_num_regs (gdbarch)),
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(sigcontext_base + N64_SIGCONTEXT_REGS
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+ ireg * N64_SIGCONTEXT_REG_SIZE));
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for (ireg = 0; ireg < 32; ireg++)
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trad_frame_set_reg_addr (this_cache,
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ireg + regs->fp0
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+ gdbarch_num_regs (gdbarch),
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sigcontext_base + N64_SIGCONTEXT_FPREGS
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+ ireg * N64_SIGCONTEXT_REG_SIZE);
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ireg + regs->fp0 + gdbarch_num_regs (gdbarch),
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(sigcontext_base + N64_SIGCONTEXT_FPREGS
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+ ireg * N64_SIGCONTEXT_REG_SIZE));
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trad_frame_set_reg_addr (this_cache,
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regs->pc + gdbarch_num_regs (gdbarch),
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sigcontext_base + N64_SIGCONTEXT_PC);
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trad_frame_set_reg_addr (this_cache,
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regs->fp_control_status
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+ gdbarch_num_regs (gdbarch),
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(regs->fp_control_status
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+ gdbarch_num_regs (gdbarch)),
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sigcontext_base + N64_SIGCONTEXT_FPCSR);
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trad_frame_set_reg_addr (this_cache,
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@ -1331,13 +1328,13 @@ mips_linux_get_syscall_number (struct gdbarch *gdbarch,
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return ret;
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}
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/* Translate signals based on MIPS signal values.
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/* Translate signals based on MIPS signal values.
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Adapted from gdb/common/signals.c. */
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static enum gdb_signal
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mips_gdb_signal_from_target (struct gdbarch *gdbarch, int signo)
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{
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switch (signo)
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switch (signo)
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{
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case 0:
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return GDB_SIGNAL_0;
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@ -1440,7 +1437,7 @@ mips_linux_init_abi (struct gdbarch_info info,
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{
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case MIPS_ABI_O32:
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set_gdbarch_get_longjmp_target (gdbarch,
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mips_linux_get_longjmp_target);
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mips_linux_get_longjmp_target);
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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tramp_frame_prepend_unwinder (gdbarch, &mips_linux_o32_sigframe);
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@ -1449,7 +1446,7 @@ mips_linux_init_abi (struct gdbarch_info info,
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break;
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case MIPS_ABI_N32:
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set_gdbarch_get_longjmp_target (gdbarch,
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mips_linux_get_longjmp_target);
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mips_linux_get_longjmp_target);
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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set_gdbarch_long_double_bit (gdbarch, 128);
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@ -1463,7 +1460,7 @@ mips_linux_init_abi (struct gdbarch_info info,
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break;
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case MIPS_ABI_N64:
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set_gdbarch_get_longjmp_target (gdbarch,
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mips64_linux_get_longjmp_target);
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mips64_linux_get_longjmp_target);
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_lp64_fetch_link_map_offsets);
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set_gdbarch_long_double_bit (gdbarch, 128);
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@ -1485,7 +1482,7 @@ mips_linux_init_abi (struct gdbarch_info info,
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/* Enable TLS support. */
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set_gdbarch_fetch_tls_load_module_address (gdbarch,
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svr4_fetch_objfile_link_map);
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svr4_fetch_objfile_link_map);
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/* Initialize this lazily, to avoid an initialization order
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dependency on solib-svr4.c's _initialize routine. */
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