Assembler fixes.

Fix opcodes that were typed as ".byte 0xNN, 0xMM" when an older
assembler could not recognise the newer Pentium instructions.
Reviewed by:	jhb
This commit is contained in:
markm 2000-11-21 20:16:49 +00:00
parent ae30fcfec8
commit a3da3ab72c
7 changed files with 16 additions and 16 deletions

View File

@ -112,7 +112,7 @@ static void
do_cpuid(u_int ax, u_int *p)
{
__asm __volatile(
".byte 0x0f, 0xa2;"
"cpuid;"
"movl %%eax, (%2);"
"movl %%ebx, 4(%2);"
"movl %%ecx, 8(%2);"

View File

@ -661,7 +661,7 @@ trycyrix:
trycpuid: /* Use the `cpuid' instruction. */
xorl %eax,%eax
.byte 0x0f,0xa2 # cpuid 0
cpuid # cpuid 0
movl %eax,R(_cpu_high) # highest capability
movl %ebx,R(_cpu_vendor) # store vendor string
movl %edx,R(_cpu_vendor+4)
@ -669,7 +669,7 @@ trycpuid: /* Use the `cpuid' instruction. */
movb $0,R(_cpu_vendor+12)
movl $1,%eax
.byte 0x0f,0xa2 # cpuid 1
cpuid # cpuid 1
movl %eax,R(_cpu_id) # store cpu_id
movl %edx,R(_cpu_feature) # store cpu_feature
rorl $8,%eax # extract family type

View File

@ -661,7 +661,7 @@ trycyrix:
trycpuid: /* Use the `cpuid' instruction. */
xorl %eax,%eax
.byte 0x0f,0xa2 # cpuid 0
cpuid # cpuid 0
movl %eax,R(_cpu_high) # highest capability
movl %ebx,R(_cpu_vendor) # store vendor string
movl %edx,R(_cpu_vendor+4)
@ -669,7 +669,7 @@ trycpuid: /* Use the `cpuid' instruction. */
movb $0,R(_cpu_vendor+12)
movl $1,%eax
.byte 0x0f,0xa2 # cpuid 1
cpuid # cpuid 1
movl %eax,R(_cpu_id) # store cpu_id
movl %edx,R(_cpu_feature) # store cpu_feature
rorl $8,%eax # extract family type

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@ -379,7 +379,7 @@ rdmsr(u_int msr)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x32" : "=A" (rv) : "c" (msr));
__asm __volatile("rdmsr" : "=A" (rv) : "c" (msr));
return (rv);
}
@ -388,7 +388,7 @@ rdpmc(u_int pmc)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x33" : "=A" (rv) : "c" (pmc));
__asm __volatile("rdpmc" : "=A" (rv) : "c" (pmc));
return (rv);
}
@ -397,7 +397,7 @@ rdtsc(void)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x31" : "=A" (rv));
__asm __volatile("rdtsc" : "=A" (rv));
return (rv);
}
@ -416,7 +416,7 @@ write_eflags(u_int ef)
static __inline void
wrmsr(u_int msr, u_int64_t newval)
{
__asm __volatile(".byte 0x0f, 0x30" : : "A" (newval), "c" (msr));
__asm __volatile("wrmsr" : : "A" (newval), "c" (msr));
}
static __inline u_int

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@ -112,7 +112,7 @@ static void
do_cpuid(u_int ax, u_int *p)
{
__asm __volatile(
".byte 0x0f, 0xa2;"
"cpuid;"
"movl %%eax, (%2);"
"movl %%ebx, 4(%2);"
"movl %%ecx, 8(%2);"

View File

@ -661,7 +661,7 @@ trycyrix:
trycpuid: /* Use the `cpuid' instruction. */
xorl %eax,%eax
.byte 0x0f,0xa2 # cpuid 0
cpuid # cpuid 0
movl %eax,R(_cpu_high) # highest capability
movl %ebx,R(_cpu_vendor) # store vendor string
movl %edx,R(_cpu_vendor+4)
@ -669,7 +669,7 @@ trycpuid: /* Use the `cpuid' instruction. */
movb $0,R(_cpu_vendor+12)
movl $1,%eax
.byte 0x0f,0xa2 # cpuid 1
cpuid # cpuid 1
movl %eax,R(_cpu_id) # store cpu_id
movl %edx,R(_cpu_feature) # store cpu_feature
rorl $8,%eax # extract family type

View File

@ -379,7 +379,7 @@ rdmsr(u_int msr)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x32" : "=A" (rv) : "c" (msr));
__asm __volatile("rdmsr" : "=A" (rv) : "c" (msr));
return (rv);
}
@ -388,7 +388,7 @@ rdpmc(u_int pmc)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x33" : "=A" (rv) : "c" (pmc));
__asm __volatile("rdpmc" : "=A" (rv) : "c" (pmc));
return (rv);
}
@ -397,7 +397,7 @@ rdtsc(void)
{
u_int64_t rv;
__asm __volatile(".byte 0x0f, 0x31" : "=A" (rv));
__asm __volatile("rdtsc" : "=A" (rv));
return (rv);
}
@ -416,7 +416,7 @@ write_eflags(u_int ef)
static __inline void
wrmsr(u_int msr, u_int64_t newval)
{
__asm __volatile(".byte 0x0f, 0x30" : : "A" (newval), "c" (msr));
__asm __volatile("wrmsr" : : "A" (newval), "c" (msr));
}
static __inline u_int