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* mips-tdep.c

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(is_mips16_addr, unmake_mips16_addr, make_mips16_addr): Group
	with the other MIPS16 helpers.
This commit is contained in:
Maciej W. Rozycki 2012-04-24 19:44:16 +00:00
parent 7fc7e0c328
commit 742c84f629
2 changed files with 27 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

6
gdb/ChangeLog
View file

@ -1,3 +1,9 @@
2012-04-24 Maciej W. Rozycki <macro@codesourcery.com>
* mips-tdep.c
(is_mips16_addr, unmake_mips16_addr, make_mips16_addr): Group
with the other MIPS16 helpers.
2012-04-24 Sergio Durigan Junior <sergiodj@redhat.com> 2012-04-24 Sergio Durigan Junior <sergiodj@redhat.com>
* observer.sh: Conditionally declare `args', thus cleaning up * observer.sh: Conditionally declare `args', thus cleaning up

42
gdb/mips-tdep.c
View file

@ -203,27 +203,6 @@ mips_float_register_p (struct gdbarch *gdbarch, int regnum)
#define MIPS_FPU_TYPE(gdbarch) (gdbarch_tdep (gdbarch)->mips_fpu_type) #define MIPS_FPU_TYPE(gdbarch) (gdbarch_tdep (gdbarch)->mips_fpu_type)
/* MIPS16 function addresses are odd (bit 0 is set). Here are some
functions to test, set, or clear bit 0 of addresses. */
static CORE_ADDR
is_mips16_addr (CORE_ADDR addr)
{
return ((addr) & 1);
}
static CORE_ADDR
unmake_mips16_addr (CORE_ADDR addr)
{
return ((addr) & ~(CORE_ADDR) 1);
}
static CORE_ADDR
make_mips16_addr (CORE_ADDR addr)
{
return ((addr) | (CORE_ADDR) 1);
}
/* Return the MIPS ABI associated with GDBARCH. */ /* Return the MIPS ABI associated with GDBARCH. */
enum mips_abi enum mips_abi
mips_abi (struct gdbarch *gdbarch) mips_abi (struct gdbarch *gdbarch)
@ -267,6 +246,27 @@ mips_abi_regsize (struct gdbarch *gdbarch)
} }
} }
/* MIPS16 function addresses are odd (bit 0 is set). Here are some
functions to test, set, or clear bit 0 of addresses. */
static CORE_ADDR
is_mips16_addr (CORE_ADDR addr)
{
return ((addr) & 1);
}
static CORE_ADDR
unmake_mips16_addr (CORE_ADDR addr)
{
return ((addr) & ~(CORE_ADDR) 1);
}
static CORE_ADDR
make_mips16_addr (CORE_ADDR addr)
{
return ((addr) | (CORE_ADDR) 1);
}
/* Functions for setting and testing a bit in a minimal symbol that /* Functions for setting and testing a bit in a minimal symbol that
marks it as 16-bit function. The MSB of the minimal symbol's marks it as 16-bit function. The MSB of the minimal symbol's
"info" field is used for this purpose. "info" field is used for this purpose.