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Diffstat (limited to 'gdb/gdbserver/i387-fp.c')
-rw-r--r--gdb/gdbserver/i387-fp.c94
1 files changed, 50 insertions, 44 deletions
diff --git a/gdb/gdbserver/i387-fp.c b/gdb/gdbserver/i387-fp.c
index aaeb336..7ef4ba3 100644
--- a/gdb/gdbserver/i387-fp.c
+++ b/gdb/gdbserver/i387-fp.c
@@ -73,7 +73,7 @@ struct i387_fxsave {
};
void
-i387_cache_to_fsave (void *buf)
+i387_cache_to_fsave (struct regcache *regcache, void *buf)
{
struct i387_fsave *fp = (struct i387_fsave *) buf;
int i;
@@ -81,38 +81,39 @@ i387_cache_to_fsave (void *buf)
unsigned long val, val2;
for (i = 0; i < 8; i++)
- collect_register (i + st0_regnum, ((char *) &fp->st_space[0]) + i * 10);
+ collect_register (regcache, i + st0_regnum,
+ ((char *) &fp->st_space[0]) + i * 10);
- collect_register_by_name ("fioff", &fp->fioff);
- collect_register_by_name ("fooff", &fp->fooff);
+ collect_register_by_name (regcache, "fioff", &fp->fioff);
+ collect_register_by_name (regcache, "fooff", &fp->fooff);
/* This one's 11 bits... */
- collect_register_by_name ("fop", &val2);
+ collect_register_by_name (regcache, "fop", &val2);
fp->fop = (val2 & 0x7FF) | (fp->fop & 0xF800);
/* Some registers are 16-bit. */
- collect_register_by_name ("fctrl", &val);
+ collect_register_by_name (regcache, "fctrl", &val);
fp->fctrl = val;
- collect_register_by_name ("fstat", &val);
+ collect_register_by_name (regcache, "fstat", &val);
val &= 0xFFFF;
fp->fstat = val;
- collect_register_by_name ("ftag", &val);
+ collect_register_by_name (regcache, "ftag", &val);
val &= 0xFFFF;
fp->ftag = val;
- collect_register_by_name ("fiseg", &val);
+ collect_register_by_name (regcache, "fiseg", &val);
val &= 0xFFFF;
fp->fiseg = val;
- collect_register_by_name ("foseg", &val);
+ collect_register_by_name (regcache, "foseg", &val);
val &= 0xFFFF;
fp->foseg = val;
}
void
-i387_fsave_to_cache (const void *buf)
+i387_fsave_to_cache (struct regcache *regcache, const void *buf)
{
struct i387_fsave *fp = (struct i387_fsave *) buf;
int i;
@@ -120,34 +121,35 @@ i387_fsave_to_cache (const void *buf)
unsigned long val;
for (i = 0; i < 8; i++)
- supply_register (i + st0_regnum, ((char *) &fp->st_space[0]) + i * 10);
+ supply_register (regcache, i + st0_regnum,
+ ((char *) &fp->st_space[0]) + i * 10);
- supply_register_by_name ("fioff", &fp->fioff);
- supply_register_by_name ("fooff", &fp->fooff);
+ supply_register_by_name (regcache, "fioff", &fp->fioff);
+ supply_register_by_name (regcache, "fooff", &fp->fooff);
/* Some registers are 16-bit. */
val = fp->fctrl & 0xFFFF;
- supply_register_by_name ("fctrl", &val);
+ supply_register_by_name (regcache, "fctrl", &val);
val = fp->fstat & 0xFFFF;
- supply_register_by_name ("fstat", &val);
+ supply_register_by_name (regcache, "fstat", &val);
val = fp->ftag & 0xFFFF;
- supply_register_by_name ("ftag", &val);
+ supply_register_by_name (regcache, "ftag", &val);
val = fp->fiseg & 0xFFFF;
- supply_register_by_name ("fiseg", &val);
+ supply_register_by_name (regcache, "fiseg", &val);
val = fp->foseg & 0xFFFF;
- supply_register_by_name ("foseg", &val);
+ supply_register_by_name (regcache, "foseg", &val);
/* fop has only 11 valid bits. */
val = (fp->fop) & 0x7FF;
- supply_register_by_name ("fop", &val);
+ supply_register_by_name (regcache, "fop", &val);
}
void
-i387_cache_to_fxsave (void *buf)
+i387_cache_to_fxsave (struct regcache *regcache, void *buf)
{
struct i387_fxsave *fp = (struct i387_fxsave *) buf;
int i;
@@ -156,27 +158,29 @@ i387_cache_to_fxsave (void *buf)
unsigned long val, val2;
for (i = 0; i < 8; i++)
- collect_register (i + st0_regnum, ((char *) &fp->st_space[0]) + i * 16);
+ collect_register (regcache, i + st0_regnum,
+ ((char *) &fp->st_space[0]) + i * 16);
for (i = 0; i < num_xmm_registers; i++)
- collect_register (i + xmm0_regnum, ((char *) &fp->xmm_space[0]) + i * 16);
+ collect_register (regcache, i + xmm0_regnum,
+ ((char *) &fp->xmm_space[0]) + i * 16);
- collect_register_by_name ("fioff", &fp->fioff);
- collect_register_by_name ("fooff", &fp->fooff);
- collect_register_by_name ("mxcsr", &fp->mxcsr);
+ collect_register_by_name (regcache, "fioff", &fp->fioff);
+ collect_register_by_name (regcache, "fooff", &fp->fooff);
+ collect_register_by_name (regcache, "mxcsr", &fp->mxcsr);
/* This one's 11 bits... */
- collect_register_by_name ("fop", &val2);
+ collect_register_by_name (regcache, "fop", &val2);
fp->fop = (val2 & 0x7FF) | (fp->fop & 0xF800);
/* Some registers are 16-bit. */
- collect_register_by_name ("fctrl", &val);
+ collect_register_by_name (regcache, "fctrl", &val);
fp->fctrl = val;
- collect_register_by_name ("fstat", &val);
+ collect_register_by_name (regcache, "fstat", &val);
fp->fstat = val;
/* Convert to the simplifed tag form stored in fxsave data. */
- collect_register_by_name ("ftag", &val);
+ collect_register_by_name (regcache, "ftag", &val);
val &= 0xFFFF;
val2 = 0;
for (i = 7; i >= 0; i--)
@@ -188,10 +192,10 @@ i387_cache_to_fxsave (void *buf)
}
fp->ftag = val2;
- collect_register_by_name ("fiseg", &val);
+ collect_register_by_name (regcache, "fiseg", &val);
fp->fiseg = val;
- collect_register_by_name ("foseg", &val);
+ collect_register_by_name (regcache, "foseg", &val);
fp->foseg = val;
}
@@ -243,7 +247,7 @@ i387_ftag (struct i387_fxsave *fp, int regno)
}
void
-i387_fxsave_to_cache (const void *buf)
+i387_fxsave_to_cache (struct regcache *regcache, const void *buf)
{
struct i387_fxsave *fp = (struct i387_fxsave *) buf;
int i, top;
@@ -252,20 +256,22 @@ i387_fxsave_to_cache (const void *buf)
unsigned long val;
for (i = 0; i < 8; i++)
- supply_register (i + st0_regnum, ((char *) &fp->st_space[0]) + i * 16);
+ supply_register (regcache, i + st0_regnum,
+ ((char *) &fp->st_space[0]) + i * 16);
for (i = 0; i < num_xmm_registers; i++)
- supply_register (i + xmm0_regnum, ((char *) &fp->xmm_space[0]) + i * 16);
+ supply_register (regcache, i + xmm0_regnum,
+ ((char *) &fp->xmm_space[0]) + i * 16);
- supply_register_by_name ("fioff", &fp->fioff);
- supply_register_by_name ("fooff", &fp->fooff);
- supply_register_by_name ("mxcsr", &fp->mxcsr);
+ supply_register_by_name (regcache, "fioff", &fp->fioff);
+ supply_register_by_name (regcache, "fooff", &fp->fooff);
+ supply_register_by_name (regcache, "mxcsr", &fp->mxcsr);
/* Some registers are 16-bit. */
val = fp->fctrl & 0xFFFF;
- supply_register_by_name ("fctrl", &val);
+ supply_register_by_name (regcache, "fctrl", &val);
val = fp->fstat & 0xFFFF;
- supply_register_by_name ("fstat", &val);
+ supply_register_by_name (regcache, "fstat", &val);
/* Generate the form of ftag data that GDB expects. */
top = (fp->fstat >> 11) & 0x7;
@@ -279,14 +285,14 @@ i387_fxsave_to_cache (const void *buf)
tag = 3;
val |= tag << (2 * i);
}
- supply_register_by_name ("ftag", &val);
+ supply_register_by_name (regcache, "ftag", &val);
val = fp->fiseg & 0xFFFF;
- supply_register_by_name ("fiseg", &val);
+ supply_register_by_name (regcache, "fiseg", &val);
val = fp->foseg & 0xFFFF;
- supply_register_by_name ("foseg", &val);
+ supply_register_by_name (regcache, "foseg", &val);
val = (fp->fop) & 0x7FF;
- supply_register_by_name ("fop", &val);
+ supply_register_by_name (regcache, "fop", &val);
}
generated by cgit v1.1 at 2025-02-22 07:58:25 +0000