search for: getdr

Displaying 20 results from an estimated 21 matches for "getdr".

[RFC, PATCH 3/24] i386 Vmi interface definition
2007 Apr 18
4
[RFC, PATCH 3/24] i386 Vmi interface definition
...\ + VDEF(WriteLDTEntry) \ + VDEF(WriteIDTEntry) \ + VDEF(UpdateKernelStack) \ + VDEF(SetCR0) \ + VDEF(SetCR2) \ + VDEF(SetCR3) \ + VDEF(SetCR4) \ + VDEF(GetCR0) \ + VDEF(GetCR2) \ + VDEF(GetCR3) \ + VDEF(GetCR4) \ + VDEF(INVD) \ + VDEF(WBINVD) \ + VDEF(SetDR) \ + VDEF(GetDR) \ + VDEF(RDPMC) \ + VDEF(RDTSC) \ + VDEF(CLTS) \ + VDEF(EnableInterrupts) \ + VDEF(DisableInterrupts) \ + VDEF(GetInterruptMask) \ + VDEF(SetInterruptMask) \ + VDEF(IRET) \ + VDEF(SYSEXIT) \ + VDEF(Pause) \ + VDEF(Halt) \ + VDEF(Reboot) \ + VDEF(Shutdown) \ + VDEF(SetPx...
[RFC, PATCH 3/24] i386 Vmi interface definition
2007 Apr 18
4
[RFC, PATCH 3/24] i386 Vmi interface definition
...\ + VDEF(WriteLDTEntry) \ + VDEF(WriteIDTEntry) \ + VDEF(UpdateKernelStack) \ + VDEF(SetCR0) \ + VDEF(SetCR2) \ + VDEF(SetCR3) \ + VDEF(SetCR4) \ + VDEF(GetCR0) \ + VDEF(GetCR2) \ + VDEF(GetCR3) \ + VDEF(GetCR4) \ + VDEF(INVD) \ + VDEF(WBINVD) \ + VDEF(SetDR) \ + VDEF(GetDR) \ + VDEF(RDPMC) \ + VDEF(RDTSC) \ + VDEF(CLTS) \ + VDEF(EnableInterrupts) \ + VDEF(DisableInterrupts) \ + VDEF(GetInterruptMask) \ + VDEF(SetInterruptMask) \ + VDEF(IRET) \ + VDEF(SYSEXIT) \ + VDEF(Pause) \ + VDEF(Halt) \ + VDEF(Reboot) \ + VDEF(Shutdown) \ + VDEF(SetPx...
[PATCH 8/9] Vmi apic ops.diff
2007 Apr 18
0
[PATCH 8/9] Vmi apic ops.diff
...BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); - vmi_ops.cpuid = (void *)rel->eip; - paravirt_ops.cpuid = vmi_cpuid; - } + /* CPUID is special, so very special it gets wrapped like a present */ + para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); para_fill(clts, CLTS); para_fill(get_debugreg, GetDR); @@ -754,6 +771,7 @@ static inline int __init activate_vmi(vo para_fill(restore_fl, SetInterruptMask); para_fill(irq_disable, DisableInterrupts); para_fill(irq_enable, EnableInterrupts); + /* irq_save_disable !!! sheer pain */ patch_offset(&irq_save_disable_callout[IRQ_PATCH_INT_MASK...
[PATCH 8/9] Vmi apic ops.diff
2007 Apr 18
0
[PATCH 8/9] Vmi apic ops.diff
...BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); - vmi_ops.cpuid = (void *)rel->eip; - paravirt_ops.cpuid = vmi_cpuid; - } + /* CPUID is special, so very special it gets wrapped like a present */ + para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); para_fill(clts, CLTS); para_fill(get_debugreg, GetDR); @@ -754,6 +771,7 @@ static inline int __init activate_vmi(vo para_fill(restore_fl, SetInterruptMask); para_fill(irq_disable, DisableInterrupts); para_fill(irq_enable, EnableInterrupts); + /* irq_save_disable !!! sheer pain */ patch_offset(&irq_save_disable_callout[IRQ_PATCH_INT_MASK...
[RFC, PATCH 12/24] i386 Vmi processor header
2007 Apr 18
1
[RFC, PATCH 12/24] i386 Vmi processor header
..._debugreg(const u32 val, const int num) +{ + vmi_wrap_call( + SetDR, "movl %1, %%db%c2", + VMI_NO_OUTPUT, + 2, XCONC(VMI_IREG1(num), VMI_IREG2(val), VMI_IMM (num)), + VMI_CLOBBER(ZERO_RETURNS)); +} + +static inline u32 vmi_get_dr(const int num) +{ + VMI_UINT32 ret; + vmi_wrap_call( + GetDR, "movl %%db%c1, %%eax", + VMI_OREG1(ret), + 1, XCONC(VMI_IREG1(num), VMI_IMM (num)), + VMI_CLOBBER(ONE_RETURN)); + return ret; +} + +#define get_debugreg(var, register) do { var = vmi_get_dr(register); } while (0) + +static inline void set_iopl_mask(u32 mask) +{ + vmi_wrap_call( + Set...
[RFC, PATCH 12/24] i386 Vmi processor header
2007 Apr 18
1
[RFC, PATCH 12/24] i386 Vmi processor header
..._debugreg(const u32 val, const int num) +{ + vmi_wrap_call( + SetDR, "movl %1, %%db%c2", + VMI_NO_OUTPUT, + 2, XCONC(VMI_IREG1(num), VMI_IREG2(val), VMI_IMM (num)), + VMI_CLOBBER(ZERO_RETURNS)); +} + +static inline u32 vmi_get_dr(const int num) +{ + VMI_UINT32 ret; + vmi_wrap_call( + GetDR, "movl %%db%c1, %%eax", + VMI_OREG1(ret), + 1, XCONC(VMI_IREG1(num), VMI_IMM (num)), + VMI_CLOBBER(ONE_RETURN)); + return ret; +} + +#define get_debugreg(var, register) do { var = vmi_get_dr(register); } while (0) + +static inline void set_iopl_mask(u32 mask) +{ + vmi_wrap_call( + Set...
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
2007 Oct 09
2
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
...* Many of these operations are ABI compatible with VMI. @@ -754,26 +754,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
2007 Oct 09
2
[PATCH RFC REPOST 1/2] paravirt: refactor struct paravirt_ops into smaller pv_*_ops
...* Many of these operations are ABI compatible with VMI. @@ -754,26 +754,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH RFC] paravirt_ops: refactor struct paravirt_ops into smaller pv_*_ops
2007 Sep 28
2
[PATCH RFC] paravirt_ops: refactor struct paravirt_ops into smaller pv_*_ops
...* Many of these operations are ABI compatible with VMI. @@ -754,26 +754,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH RFC] paravirt_ops: refactor struct paravirt_ops into smaller pv_*_ops
2007 Sep 28
2
[PATCH RFC] paravirt_ops: refactor struct paravirt_ops into smaller pv_*_ops
...* Many of these operations are ABI compatible with VMI. @@ -754,26 +754,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH RFC] first cut at splitting up paravirt_ops
2007 Jul 09
1
[PATCH RFC] first cut at splitting up paravirt_ops
...* Many of these operations are ABI compatible with VMI. @@ -748,26 +748,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH RFC] first cut at splitting up paravirt_ops
2007 Jul 09
1
[PATCH RFC] first cut at splitting up paravirt_ops
...* Many of these operations are ABI compatible with VMI. @@ -748,26 +748,26 @@ static inline int __init activate_vmi(vo */ /* CPUID is special, so very special it gets wrapped like a present */ - para_wrap(cpuid, vmi_cpuid, cpuid, CPUID); - - para_fill(clts, CLTS); - para_fill(get_debugreg, GetDR); - para_fill(set_debugreg, SetDR); - para_fill(read_cr0, GetCR0); - para_fill(read_cr2, GetCR2); - para_fill(read_cr3, GetCR3); - para_fill(read_cr4, GetCR4); - para_fill(write_cr0, SetCR0); - para_fill(write_cr2, SetCR2); - para_fill(write_cr3, SetCR3); - para_fill(write_cr4, SetCR4); - para_fill...
[PATCH 4/5] Vmi.patch
2007 Apr 18
0
[PATCH 4/5] Vmi.patch
...*/ + reloc = call_vrom_long_func(vmi_rom, get_reloc, VMI_CALL_CPUID); + if (rel->type != VMI_RELOCATION_NONE) { + BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); + vmi_ops.cpuid = (void *)rel->eip; + paravirt_ops.cpuid = vmi_cpuid; + } + + para_fill(clts, CLTS); + para_fill(get_debugreg, GetDR); + para_fill(set_debugreg, SetDR); + para_fill(read_cr0, GetCR0); + para_fill(read_cr2, GetCR2); + para_fill(read_cr3, GetCR3); + para_fill(read_cr4, GetCR4); + para_fill(write_cr0, SetCR0); + para_fill(write_cr2, SetCR2); + para_fill(write_cr3, SetCR3); + para_fill(write_cr4, SetCR4); + para_fill...
[PATCH 4/5] Vmi.patch
2007 Apr 18
0
[PATCH 4/5] Vmi.patch
...*/ + reloc = call_vrom_long_func(vmi_rom, get_reloc, VMI_CALL_CPUID); + if (rel->type != VMI_RELOCATION_NONE) { + BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); + vmi_ops.cpuid = (void *)rel->eip; + paravirt_ops.cpuid = vmi_cpuid; + } + + para_fill(clts, CLTS); + para_fill(get_debugreg, GetDR); + para_fill(set_debugreg, SetDR); + para_fill(read_cr0, GetCR0); + para_fill(read_cr2, GetCR2); + para_fill(read_cr3, GetCR3); + para_fill(read_cr4, GetCR4); + para_fill(write_cr0, SetCR0); + para_fill(write_cr2, SetCR2); + para_fill(write_cr3, SetCR3); + para_fill(write_cr4, SetCR4); + para_fill...
[PATCH 5/6] VMI backend for paravirt-ops
2007 Apr 18
0
[PATCH 5/6] VMI backend for paravirt-ops
...*/ + reloc = call_vrom_long_func(vmi_rom, get_reloc, VMI_CALL_CPUID); + if (rel->type != VMI_RELOCATION_NONE) { + BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); + vmi_ops.cpuid = (void *)rel->eip; + paravirt_ops.cpuid = vmi_cpuid; + } + + para_fill(clts, CLTS); + para_fill(get_debugreg, GetDR); + para_fill(set_debugreg, SetDR); + para_fill(read_cr0, GetCR0); + para_fill(read_cr2, GetCR2); + para_fill(read_cr3, GetCR3); + para_fill(read_cr4, GetCR4); + para_fill(write_cr0, SetCR0); + para_fill(write_cr2, SetCR2); + para_fill(write_cr3, SetCR3); + para_fill(write_cr4, SetCR4); + para_fill...
[PATCH 5/6] VMI backend for paravirt-ops
2007 Apr 18
0
[PATCH 5/6] VMI backend for paravirt-ops
...*/ + reloc = call_vrom_long_func(vmi_rom, get_reloc, VMI_CALL_CPUID); + if (rel->type != VMI_RELOCATION_NONE) { + BUG_ON(rel->type != VMI_RELOCATION_CALL_REL); + vmi_ops.cpuid = (void *)rel->eip; + paravirt_ops.cpuid = vmi_cpuid; + } + + para_fill(clts, CLTS); + para_fill(get_debugreg, GetDR); + para_fill(set_debugreg, SetDR); + para_fill(read_cr0, GetCR0); + para_fill(read_cr2, GetCR2); + para_fill(read_cr3, GetCR3); + para_fill(read_cr4, GetCR4); + para_fill(write_cr0, SetCR0); + para_fill(write_cr2, SetCR2); + para_fill(write_cr3, SetCR3); + para_fill(write_cr4, SetCR4); + para_fill...
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
2007 Oct 15
13
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
Hi Linus, Here's a set of patches to update paravirt_ops and Xen for 2.6.24 A quick overview of the patchset: paravirt_ops: Remove the monolithic paravirt_ops structure, and replace it with smaller structures of related functions. Also, clean up the handling of lazy mode to make it easier to implement. x86/mm/init.c: remove a chunk of dead code Xen: - remove duplicate includes -
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
2007 Oct 15
13
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
Hi Linus, Here's a set of patches to update paravirt_ops and Xen for 2.6.24 A quick overview of the patchset: paravirt_ops: Remove the monolithic paravirt_ops structure, and replace it with smaller structures of related functions. Also, clean up the handling of lazy mode to make it easier to implement. x86/mm/init.c: remove a chunk of dead code Xen: - remove duplicate includes -
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
2007 Oct 15
13
[PATCH 00/12] xen/paravirt_ops patches for 2.6.24
Hi Linus, Here's a set of patches to update paravirt_ops and Xen for 2.6.24 A quick overview of the patchset: paravirt_ops: Remove the monolithic paravirt_ops structure, and replace it with smaller structures of related functions. Also, clean up the handling of lazy mode to make it easier to implement. x86/mm/init.c: remove a chunk of dead code Xen: - remove duplicate includes -
Removing VMI kernel support from 2.6.37
2010 Aug 23
1
Removing VMI kernel support from 2.6.37
..._SetCR0 15 -#define VMI_CALL_SetCR2 16 -#define VMI_CALL_SetCR3 17 -#define VMI_CALL_SetCR4 18 -#define VMI_CALL_GetCR0 19 -#define VMI_CALL_GetCR2 20 -#define VMI_CALL_GetCR3 21 -#define VMI_CALL_GetCR4 22 -#define VMI_CALL_WBINVD 23 -#define VMI_CALL_SetDR 24 -#define VMI_CALL_GetDR 25 -#define VMI_CALL_RDPMC 26 -#define VMI_CALL_RDTSC 27 -#define VMI_CALL_CLTS 28 -#define VMI_CALL_EnableInterrupts 29 -#define VMI_CALL_DisableInterrupts 30 -#define VMI_CALL_GetInterruptMask 31 -#define VMI_CALL_SetInterruptMask 32 -#define VMI_CALL_IRET 33 -#define VMI_CALL_SYSEXIT...