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Mostly cosmetic. Move various variables from .s files to .c files so that

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gdb generates debug info for them.
This commit is contained in:
peter 2001-09-04 11:05:33 +00:00
parent 12a18cf7f1
commit bea02ebe6c
5 changed files with 17 additions and 32 deletions
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8
sys/amd64/amd64/initcpu.c
View File

@ -70,9 +70,15 @@ SYSCTL_INT(_hw, OID_AUTO, instruction_sse, CTLFLAG_RD,
&hw_instruction_sse, 0,
"SIMD/MMX2 instructions available in CPU");
/* Must *NOT* be BSS or locore will bzero these after setting them */
int cpu = 0; /* Are we 386, 386sx, 486, etc? */
u_int cpu_id = 0; /* Stepping ID */
u_int cpu_feature = 0; /* Feature flags */
u_int cpu_high = 0; /* Highest arg to CPUID */
#ifdef CPU_ENABLE_SSE
u_int cpu_fxsr; /* SSE enabled */
u_int cpu_fxsr = 0; /* SSE enabled */
#endif
char cpu_vendor[20] = ""; /* CPU Origin code */
#ifdef I486_CPU
/*

11
sys/amd64/amd64/locore.S
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@ -123,16 +123,7 @@
.space 0x2000 /* space for tmpstk - temporary stack */
HIDENAME(tmpstk):
.globl boothowto,bootdev
.globl cpu,cpu_vendor,cpu_id,bootinfo
.globl cpu_high, cpu_feature
cpu: .long 0 /* are we 386, 386sx, or 486 */
cpu_id: .long 0 /* stepping ID */
cpu_high: .long 0 /* highest arg to CPUID */
cpu_feature: .long 0 /* features */
cpu_vendor: .space 20 /* CPU origin code */
.globl bootinfo
bootinfo: .space BOOTINFO_SIZE /* bootinfo that we can handle */
KERNend: .long 0 /* phys addr end of kernel (just after bss) */

11
sys/amd64/amd64/locore.s
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@ -123,16 +123,7 @@
.space 0x2000 /* space for tmpstk - temporary stack */
HIDENAME(tmpstk):
.globl boothowto,bootdev
.globl cpu,cpu_vendor,cpu_id,bootinfo
.globl cpu_high, cpu_feature
cpu: .long 0 /* are we 386, 386sx, or 486 */
cpu_id: .long 0 /* stepping ID */
cpu_high: .long 0 /* highest arg to CPUID */
cpu_feature: .long 0 /* features */
cpu_vendor: .space 20 /* CPU origin code */
.globl bootinfo
bootinfo: .space BOOTINFO_SIZE /* bootinfo that we can handle */
KERNend: .long 0 /* phys addr end of kernel (just after bss) */

8
sys/i386/i386/initcpu.c
View File

@ -70,9 +70,15 @@ SYSCTL_INT(_hw, OID_AUTO, instruction_sse, CTLFLAG_RD,
&hw_instruction_sse, 0,
"SIMD/MMX2 instructions available in CPU");
/* Must *NOT* be BSS or locore will bzero these after setting them */
int cpu = 0; /* Are we 386, 386sx, 486, etc? */
u_int cpu_id = 0; /* Stepping ID */
u_int cpu_feature = 0; /* Feature flags */
u_int cpu_high = 0; /* Highest arg to CPUID */
#ifdef CPU_ENABLE_SSE
u_int cpu_fxsr; /* SSE enabled */
u_int cpu_fxsr = 0; /* SSE enabled */
#endif
char cpu_vendor[20] = ""; /* CPU Origin code */
#ifdef I486_CPU
/*

11
sys/i386/i386/locore.s
View File

@ -123,16 +123,7 @@
.space 0x2000 /* space for tmpstk - temporary stack */
HIDENAME(tmpstk):
.globl boothowto,bootdev
.globl cpu,cpu_vendor,cpu_id,bootinfo
.globl cpu_high, cpu_feature
cpu: .long 0 /* are we 386, 386sx, or 486 */
cpu_id: .long 0 /* stepping ID */
cpu_high: .long 0 /* highest arg to CPUID */
cpu_feature: .long 0 /* features */
cpu_vendor: .space 20 /* CPU origin code */
.globl bootinfo
bootinfo: .space BOOTINFO_SIZE /* bootinfo that we can handle */
KERNend: .long 0 /* phys addr end of kernel (just after bss) */