Vhex-Kernel-Core
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vxKernel
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3 Commits

Author SHA1 Message Date
Yann MAGNIN cb4af4f7bb VxKernel 0.6.0-5 : Clock driver + TMU/ETMU driver (WIP) + timer API 
@add
<> include/vhex/driver/mpu/sh/sh7305/cpg
  | add hardware description
  | add kernel-level API to fetch clocks information
<> include/vhex/driver/mpu/sh/sh7305/tmu
  | add hardware description
<> include/vhex/timer
  | add timer API
  | add timer callback definition
  | add timer types information
<> src/drivers/mpu/sh/sh7305/cpg
  | add CPG driver declaration
  | add CPG driver kernel-API
  | prepare "real" driver installation hook
<> src/drivers/mpu/sh/sh7305/cpu/sleep
  | add CPU sleep primitives
<> src/drivers/mpu/sh/sh7305/intc/inth_callback
  | add special interrupt handler callback manager
<> src/drivers/mpu/sh/sh7305/tmu
  | add TMU interrupt handlers
  | add ETMU interrupt handlers
  | add TMU/ETMU driver-level API code
<> src/modules/timer
  | add timer API code (simply a binding to the TMU/ETMU driver)

@update
<> include/vhex/driver
  | add TIMER flags information
<> include/vhex/driver/cpu
  | add sleep primitive
<> include/vhex/driver/mpu/sh/sh7305/intc
  | return the address where the handle has been installed
<> src/driver/screen/r61524
  | perform the "sprite" VRAM merging before sending all pixel on screen

@fix
<> include/vhex/hardware
  | add workaround to allow this header to be included in ASM source file (.S)
<> src/modules/display/text/dfont
  | fix line discipline with \n
  | fix string size when a bad character is detected
 2022-06-13 21:15:36 +02:00
Yann MAGNIN a916120d66 VxKernel 0.6.0-1 : Rework the graphic pipeline 
@add
<> board/fxcg50/fxcg50-dynamic.ld : add the "user/addin" linker script
<> include/vhex/display* : rework the graphic API/pipeline
<> include/vhex/driver/scree/r61524 : add hardware description and API
<> drivers/screen/r61524 : add r61524 driver
<> module/display/dstack : new pipeline

@update
<> board/fxcg50/board : explicitly set the DWIDTH/DHEIGHT define
<> board/fxcg50/hypervisor : API update (WIP)
<> include/vhex/driver :
   | update driver information (use bitfield instead of define and macros)
   | configure driver's primitive cannot be NULL
   | driver can embed module data (ex: r61524 embed display module primitives)
<> include/vhex/hypervisor :
   | update driver information (use bitfield instead of define and macros)
   | update world information (use bitfield instead of define and macros)
   | remove useless "restricted" keyword in prototype
<> make/Makefile : add the support of the vxSDK (0.12.0)
<> module/display/dclear  : support of the new pipeline
<> module/display/display : support of the new pipeline
<> module/display/dupdate : support of the new pipeline
<> module/hypervisor/switch : support new driver/world structure
<> module/hypervisor/table  : support new driver/world structure
<> vxsdk.toml : support of the vxSDK 0.12.0

@fix
<> drivers/mpu/sh/sh7305/cpu/cpu : mask interrupt by default (cpu_atomic_end)
 2022-05-27 11:57:55 +02:00
Yann MAGNIN df8d26ecca VxKernel 0.3.0 : Worlds 
@add
<> include/vhex/arch/sh7305/cpu : add CPU hardware information
<> include/vhex/arch/sh7305/intc : add INTC hardware information
<> include/vhex/driver : add driver information
<> include/vhex/hypervisor : add hypervisor API
<> include/vhex/drivers/cpu : add CPU API
<> src/drivers/mpu/sh/sh7305/cpu/atomic : add CPU atomic primitives
<> src/drivers/mpu/sh/sh7305/cpu/cpu : add CPU driver for the hypervisor
<> src/drivers/mpu/sh/sh7305/cpu/register : add CPU registers abstraction
<> src/drivers/mpu/sh/sh7305/intc/intc : add INTC driver for the hypervisor
<> src/hypervisor/switch : add world switch
<> src/hypervisor/table : add world management

@update
<> vxsdk.toml : update the project version
<> src/kernel/kernel : hypervisor bootstrap (worlds switch between Casio / Vhex)
<> board/fxcg50/fxcg50.ld : drivers blocks

@fix
<> board/fxcg50/fxcg50.ld : generate the VRAM information (300ko -> 130ko)
<> board/fxcg50/fxcg50.ld : isolate BSS information
<> board/fxcg50/initialize : comments indentation
<> config : board and arch detection (os.walk())
<> gitignore : allow vxsdk.toml update
 2022-02-13 15:01:01 +01:00