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ddk: alloca & chkstk

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git-svn-id: svn://kolibrios.org@1872 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2011-02-17 11:21:25 +00:00
parent d01c2d2287
commit d06c2ff01e
3 changed files with 20 additions and 1 deletions
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2
drivers/ddk/Makefile
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@ -1,5 +1,4 @@
CC = gcc
AS = as
@ -17,6 +16,7 @@ CORE_SRC= core.S
NAME_SRCS:= \
debug/dbglog.c \
debug/chkstk.S \
io/create.c \
io/finfo.c \
io/ssize.c \

12
drivers/ddk/core.S
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@ -22,6 +22,7 @@
.global _GetPgAddr
.global _GetService
.global _GetTimerTicks
.global _GetStackBase
.global _KernelAlloc
.global _KernelFree
@ -45,6 +46,8 @@
.global _RegService
.global _SetMouseData
.global _SetKeyboardData
.global _SetScreen
.global _SysMsgBoardStr
@ -70,6 +73,7 @@
.def _GetPgAddr; .scl 2; .type 32; .endef
.def _GetService; .scl 2; .type 32; .endef
.def _GetTimerTicks; .scl 2; .type 32; .endef
.def _GetStackBase; .scl 2; .type 32; .endef
.def _KernelAlloc; .scl 2; .type 32; .endef
.def _KernelFree; .scl 2; .type 32; .endef
@ -94,6 +98,7 @@
.def _SetScreen; .scl 2; .type 32; .endef
.def _SetMouseData; .scl 2; .type 32; .endef
.def _SetKeyboardData; .scl 2; .type 32; .endef
.def _SysMsgBoardStr; .scl 2; .type 32; .endef
.def _WaitEvent; .scl 2; .type 32; .endef
@ -120,6 +125,7 @@ _GetEvent:
_GetPgAddr:
_GetService:
_GetTimerTicks:
_GetStackBase:
_KernelAlloc:
_KernelFree:
@ -142,6 +148,8 @@ _RaiseEvent:
_RegService:
_SetMouseData:
_SetKeyboardData:
_SetScreen:
_SysMsgBoardStr:
@ -171,6 +179,8 @@ _WaitEvent:
.ascii " -export:GetPgAddr" # stdcall
.ascii " -export:GetService" # stdcall
.ascii " -export:GetTimerTicks" #
.ascii " -export:GetStackBase" #
.ascii " -export:KernelAlloc" # stdcall
.ascii " -export:KernelFree" # stdcall
@ -194,6 +204,8 @@ _WaitEvent:
.ascii " -export:RegService" # stdcall
.ascii " -export:SetMouseData" # stdcall
.ascii " -export:SetKeyboardData" # stdcall
.ascii " -export:SetScreen" # stdcall
.ascii " -export:SysMsgBoardStr" # stdcall

7
drivers/include/syscall.h
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@ -18,6 +18,8 @@
#define CreateObject __CreateObject
#define DestroyObject __DestroyObject
#define _alloca(x) __builtin_alloca((x))
///////////////////////////////////////////////////////////////////////////////
@ -46,11 +48,16 @@ void FASTCALL MutexInit(struct mutex*)__asm__("MutexInit");
void FASTCALL MutexLock(struct mutex*)__asm__("MutexLock");
void FASTCALL MutexUnlock(struct mutex*)__asm__("MutexUnlock");
addr_t IMPORT GetStackBase(void)__asm__("GetStackBase");
///////////////////////////////////////////////////////////////////////////////
void STDCALL SetMouseData(int btn, int x, int y,
int z, int h)__asm__("SetMouseData");
void FASTCALL SetKeyboardData(u32_t data)__asm__("SetKeyboardData");
u8_t STDCALL PciRead8 (u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead8");
u16_t STDCALL PciRead16(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead16");
u32_t STDCALL PciRead32(u32_t bus, u32_t devfn, u32_t reg)__asm__("PciRead32");