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* go32-nat.c (fetch_register, store_register): Pass the regcache 

gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
	(go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
	(struct seg_descr, struct seg_descr): pack the whole struct
	instead of each member individually.
This commit is contained in:
Pedro Alves 2008-08-09 21:25:00 +00:00
parent 509238d642
commit 9d0b3624aa
2 changed files with 38 additions and 28 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2008-08-09 Pedro Alves <pedro@codesourcery.com>
* go32-nat.c (fetch_register, store_register): Pass the regcache
gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
(go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
(struct seg_descr, struct seg_descr): pack the whole struct
instead of each member individually.
2008-08-09 Andreas Schwab <schwab@suse.de>
* python/python.c (_initialize_python): Use unabbreviated commands

58
gdb/go32-nat.c
View File

@ -176,7 +176,7 @@ static void go32_fetch_registers (struct regcache *, int regno);
static void store_register (const struct regcache *, int regno);
static void go32_store_registers (struct regcache *, int regno);
static void go32_prepare_to_store (struct regcache *);
static int go32_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
static int go32_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len,
int write,
struct mem_attrib *attrib,
struct target_ops *target);
@ -465,10 +465,11 @@ go32_wait (ptid_t ptid, struct target_waitstatus *status)
static void
fetch_register (struct regcache *regcache, int regno)
{
if (regno < gdbarch_fp0_regnum (get_regcache_arch (regcache)))
struct gdbarch *gdbarch = get_regcache_arch (regcache);
if (regno < gdbarch_fp0_regnum (gdbarch))
regcache_raw_supply (regcache, regno,
(char *) &a_tss + regno_mapping[regno].tss_ofs);
else if (i386_fp_regnum_p (regno) || i386_fpc_regnum_p (regno))
else if (i386_fp_regnum_p (gdbarch, regno) || i386_fpc_regnum_p (gdbarch, regno))
i387_supply_fsave (regcache, regno, &npx);
else
internal_error (__FILE__, __LINE__,
@ -493,10 +494,11 @@ go32_fetch_registers (struct regcache *regcache, int regno)
static void
store_register (const struct regcache *regcache, int regno)
{
if (regno < gdbarch_fp0_regnum (get_regcache_arch (regcache)))
struct gdbarch *gdbarch = get_regcache_arch (regcache);
if (regno < gdbarch_fp0_regnum (gdbarch))
regcache_raw_collect (regcache, regno,
(char *) &a_tss + regno_mapping[regno].tss_ofs);
else if (i386_fp_regnum_p (regno) || i386_fpc_regnum_p (regno))
else if (i386_fp_regnum_p (gdbarch, regno) || i386_fpc_regnum_p (gdbarch, regno))
i387_collect_fsave (regcache, regno, &npx);
else
internal_error (__FILE__, __LINE__,
@ -524,7 +526,7 @@ go32_prepare_to_store (struct regcache *regcache)
}
static int
go32_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
go32_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write,
struct mem_attrib *attrib, struct target_ops *target)
{
if (write)
@ -1261,30 +1263,30 @@ go32_sysinfo (char *arg, int from_tty)
}
struct seg_descr {
unsigned short limit0 __attribute__((packed));
unsigned short base0 __attribute__((packed));
unsigned char base1 __attribute__((packed));
unsigned stype:5 __attribute__((packed));
unsigned dpl:2 __attribute__((packed));
unsigned present:1 __attribute__((packed));
unsigned limit1:4 __attribute__((packed));
unsigned available:1 __attribute__((packed));
unsigned dummy:1 __attribute__((packed));
unsigned bit32:1 __attribute__((packed));
unsigned page_granular:1 __attribute__((packed));
unsigned char base2 __attribute__((packed));
};
unsigned short limit0;
unsigned short base0;
unsigned char base1;
unsigned stype:5;
unsigned dpl:2;
unsigned present:1;
unsigned limit1:4;
unsigned available:1;
unsigned dummy:1;
unsigned bit32:1;
unsigned page_granular:1;
unsigned char base2;
} __attribute__ ((packed));
struct gate_descr {
unsigned short offset0 __attribute__((packed));
unsigned short selector __attribute__((packed));
unsigned param_count:5 __attribute__((packed));
unsigned dummy:3 __attribute__((packed));
unsigned stype:5 __attribute__((packed));
unsigned dpl:2 __attribute__((packed));
unsigned present:1 __attribute__((packed));
unsigned short offset1 __attribute__((packed));
};
unsigned short offset0;
unsigned short selector;
unsigned param_count:5;
unsigned dummy:3;
unsigned stype:5;
unsigned dpl:2;
unsigned present:1;
unsigned short offset1;
} __attribute__ ((packed));
/* Read LEN bytes starting at logical address ADDR, and put the result
into DEST. Return 1 if success, zero if not. */