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Diffstat (limited to 'gdb/i386-linux-nat.c')
-rw-r--r--gdb/i386-linux-nat.c80
1 files changed, 40 insertions, 40 deletions
diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index bfa099d..7a71c60 100644
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -142,7 +142,7 @@ int have_ptrace_getfpxregs =
/* Fetch one register. */
static void
-fetch_register (int regno)
+fetch_register (struct regcache *regcache, int regno)
{
int tid;
int val;
@@ -150,7 +150,7 @@ fetch_register (int regno)
gdb_assert (!have_ptrace_getregs);
if (regmap[regno] == -1)
{
- regcache_raw_supply (current_regcache, regno, NULL);
+ regcache_raw_supply (regcache, regno, NULL);
return;
}
@@ -165,13 +165,13 @@ fetch_register (int regno)
error (_("Couldn't read register %s (#%d): %s."), REGISTER_NAME (regno),
regno, safe_strerror (errno));
- regcache_raw_supply (current_regcache, regno, &val);
+ regcache_raw_supply (regcache, regno, &val);
}
/* Store one register. */
static void
-store_register (int regno)
+store_register (const struct regcache *regcache, int regno)
{
int tid;
int val;
@@ -186,7 +186,7 @@ store_register (int regno)
tid = PIDGET (inferior_ptid); /* Not a threaded program. */
errno = 0;
- regcache_raw_collect (current_regcache, regno, &val);
+ regcache_raw_collect (regcache, regno, &val);
ptrace (PTRACE_POKEUSER, tid, 4 * regmap[regno], val);
if (errno != 0)
error (_("Couldn't write register %s (#%d): %s."), REGISTER_NAME (regno),
@@ -241,7 +241,7 @@ fill_gregset (const struct regcache *regcache,
store their values in GDB's register array. */
static void
-fetch_regs (int tid)
+fetch_regs (struct regcache *regcache, int tid)
{
elf_gregset_t regs;
@@ -258,21 +258,21 @@ fetch_regs (int tid)
perror_with_name (_("Couldn't get registers"));
}
- supply_gregset (current_regcache, (const elf_gregset_t *) &regs);
+ supply_gregset (regcache, (const elf_gregset_t *) &regs);
}
/* Store all valid general-purpose registers in GDB's register array
into the process/thread specified by TID. */
static void
-store_regs (int tid, int regno)
+store_regs (const struct regcache *regcache, int tid, int regno)
{
elf_gregset_t regs;
if (ptrace (PTRACE_GETREGS, tid, 0, (int) &regs) < 0)
perror_with_name (_("Couldn't get registers"));
- fill_gregset (current_regcache, &regs, regno);
+ fill_gregset (regcache, &regs, regno);
if (ptrace (PTRACE_SETREGS, tid, 0, (int) &regs) < 0)
perror_with_name (_("Couldn't write registers"));
@@ -280,8 +280,8 @@ store_regs (int tid, int regno)
#else
-static void fetch_regs (int tid) {}
-static void store_regs (int tid, int regno) {}
+static void fetch_regs (struct regcache *regcache, int tid) {}
+static void store_regs (const struct regcache *regcache, int tid, int regno) {}
#endif
@@ -314,28 +314,28 @@ fill_fpregset (const struct regcache *regcache,
thier values in GDB's register array. */
static void
-fetch_fpregs (int tid)
+fetch_fpregs (struct regcache *regcache, int tid)
{
elf_fpregset_t fpregs;
if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0)
perror_with_name (_("Couldn't get floating point status"));
- supply_fpregset (current_regcache, (const elf_fpregset_t *) &fpregs);
+ supply_fpregset (regcache, (const elf_fpregset_t *) &fpregs);
}
/* Store all valid floating-point registers in GDB's register array
into the process/thread specified by TID. */
static void
-store_fpregs (int tid, int regno)
+store_fpregs (const struct regcache *regcache, int tid, int regno)
{
elf_fpregset_t fpregs;
if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0)
perror_with_name (_("Couldn't get floating point status"));
- fill_fpregset (current_regcache, &fpregs, regno);
+ fill_fpregset (regcache, &fpregs, regno);
if (ptrace (PTRACE_SETFPREGS, tid, 0, (int) &fpregs) < 0)
perror_with_name (_("Couldn't write floating point status"));
@@ -343,8 +343,8 @@ store_fpregs (int tid, int regno)
#else
-static void fetch_fpregs (int tid) {}
-static void store_fpregs (int tid, int regno) {}
+static void fetch_fpregs (struct regcache *regcache, int tid) {}
+static void store_fpregs (const struct regcache *regcache, int tid, int regno) {}
#endif
@@ -379,7 +379,7 @@ fill_fpxregset (const struct regcache *regcache,
Return non-zero if successful, zero otherwise. */
static int
-fetch_fpxregs (int tid)
+fetch_fpxregs (struct regcache *regcache, int tid)
{
elf_fpxregset_t fpxregs;
@@ -397,7 +397,7 @@ fetch_fpxregs (int tid)
perror_with_name (_("Couldn't read floating-point and SSE registers"));
}
- supply_fpxregset (current_regcache, (const elf_fpxregset_t *) &fpxregs);
+ supply_fpxregset (regcache, (const elf_fpxregset_t *) &fpxregs);
return 1;
}
@@ -406,7 +406,7 @@ fetch_fpxregs (int tid)
Return non-zero if successful, zero otherwise. */
static int
-store_fpxregs (int tid, int regno)
+store_fpxregs (const struct regcache *regcache, int tid, int regno)
{
elf_fpxregset_t fpxregs;
@@ -424,7 +424,7 @@ store_fpxregs (int tid, int regno)
perror_with_name (_("Couldn't read floating-point and SSE registers"));
}
- fill_fpxregset (current_regcache, &fpxregs, regno);
+ fill_fpxregset (regcache, &fpxregs, regno);
if (ptrace (PTRACE_SETFPXREGS, tid, 0, &fpxregs) == -1)
perror_with_name (_("Couldn't write floating-point and SSE registers"));
@@ -434,8 +434,8 @@ store_fpxregs (int tid, int regno)
#else
-static int fetch_fpxregs (int tid) { return 0; }
-static int store_fpxregs (int tid, int regno) { return 0; }
+static int fetch_fpxregs (struct regcache *regcache, int tid) { return 0; }
+static int store_fpxregs (const struct regcache *regcache, int tid, int regno) { return 0; }
#endif /* HAVE_PTRACE_GETFPXREGS */
@@ -447,7 +447,7 @@ static int store_fpxregs (int tid, int regno) { return 0; }
registers). */
static void
-i386_linux_fetch_inferior_registers (int regno)
+i386_linux_fetch_inferior_registers (struct regcache *regcache, int regno)
{
int tid;
@@ -459,7 +459,7 @@ i386_linux_fetch_inferior_registers (int regno)
for (i = 0; i < NUM_REGS; i++)
if (regno == -1 || regno == i)
- fetch_register (i);
+ fetch_register (regcache, i);
return;
}
@@ -475,30 +475,30 @@ i386_linux_fetch_inferior_registers (int regno)
zero. */
if (regno == -1)
{
- fetch_regs (tid);
+ fetch_regs (regcache, tid);
/* The call above might reset `have_ptrace_getregs'. */
if (!have_ptrace_getregs)
{
- i386_linux_fetch_inferior_registers (regno);
+ i386_linux_fetch_inferior_registers (regcache, regno);
return;
}
- if (fetch_fpxregs (tid))
+ if (fetch_fpxregs (regcache, tid))
return;
- fetch_fpregs (tid);
+ fetch_fpregs (regcache, tid);
return;
}
if (GETREGS_SUPPLIES (regno))
{
- fetch_regs (tid);
+ fetch_regs (regcache, tid);
return;
}
if (GETFPXREGS_SUPPLIES (regno))
{
- if (fetch_fpxregs (tid))
+ if (fetch_fpxregs (regcache, tid))
return;
/* Either our processor or our kernel doesn't support the SSE
@@ -507,7 +507,7 @@ i386_linux_fetch_inferior_registers (int regno)
more graceful to handle differences in the register set using
gdbarch. Until then, this will at least make things work
plausibly. */
- fetch_fpregs (tid);
+ fetch_fpregs (regcache, tid);
return;
}
@@ -519,7 +519,7 @@ i386_linux_fetch_inferior_registers (int regno)
do this for all registers (including the floating point and SSE
registers). */
static void
-i386_linux_store_inferior_registers (int regno)
+i386_linux_store_inferior_registers (struct regcache *regcache, int regno)
{
int tid;
@@ -531,7 +531,7 @@ i386_linux_store_inferior_registers (int regno)
for (i = 0; i < NUM_REGS; i++)
if (regno == -1 || regno == i)
- store_register (i);
+ store_register (regcache, i);
return;
}
@@ -546,28 +546,28 @@ i386_linux_store_inferior_registers (int regno)
store_fpxregs can fail, and return zero. */
if (regno == -1)
{
- store_regs (tid, regno);
- if (store_fpxregs (tid, regno))
+ store_regs (regcache, tid, regno);
+ if (store_fpxregs (regcache, tid, regno))
return;
- store_fpregs (tid, regno);
+ store_fpregs (regcache, tid, regno);
return;
}
if (GETREGS_SUPPLIES (regno))
{
- store_regs (tid, regno);
+ store_regs (regcache, tid, regno);
return;
}
if (GETFPXREGS_SUPPLIES (regno))
{
- if (store_fpxregs (tid, regno))
+ if (store_fpxregs (regcache, tid, regno))
return;
/* Either our processor or our kernel doesn't support the SSE
registers, so just write the FP registers in the traditional
way. */
- store_fpregs (tid, regno);
+ store_fpregs (regcache, tid, regno);
return;
}
generated by cgit v1.1 at 2024-12-04 07:02:34 +0000