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Rev Age Author Path Log message Diff
4665 5409 d 3 h pillai /branches/arm/kernel/arch/arm32/src/ Change the exception handling logic:
Exception handler switches from exception mode to kernel mode(supervisor mode) before proceeding to
the exc_dispatch() C function. This assures that exception handling is re-entrant and
kernel would not get confused with different processor modes inside the kernel.

Also fixes a kernel panic during nested interrupts.		  
4652 5416 d 1 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5416 d 3 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5418 d 1 h jermar /branches/arm/ Branch out a new arm branch.  
4117 5542 d 19 h decky /trunk/ arm32: update for the new scheme of device drivers and keyboard/serial modules
streamline arm32 port (as GXemul is still the only machine supported), more cleanup is needed		  
2465 6186 d 4 h jermar /trunk/ Merge arm32 into trunk.  
2464 6186 d 23 h jermar /branches/arm/kernel/ Cleanup of arm32 branch.
- indentation and formatting
- replacement of \n\r with mere \n
- added -DFB_INVERT_ENDIAN so that the framebuffer has correct colors		  
2411 6201 d 0 h stepan /branches/arm/kernel/arch/arm32/ whitespace normalization  
2410 6201 d 0 h stepan /branches/arm/kernel/arch/arm32/ doxygen @file @brief comments added  
2407 6201 d 3 h stepan /branches/arm/kernel/arch/arm32/ comments & code cleaning  
2343 6210 d 22 h stepan /branches/arm/kernel/arch/arm32/src/ interrupt_restore() fixed  
2341 6211 d 21 h kebrt /branches/arm/kernel/arch/arm32/ comments  
2312 6216 d 3 h stepan /branches/arm/kernel/arch/arm32/ IRQ enabling/disabling SUPERbug(enable="disable") fixed  
2274 6235 d 7 h kebrt /branches/arm/kernel/arch/arm32/ machine_... functions from gxemul.c used instead of switching like #if MACHINE == GXEMUL_MACHINE_TESTARM  
2263 6238 d 21 h kebrt /branches/arm/kernel/ gxemul HW devices mapped using hw_map(), #define MACHINE_TESTARM_GXEMUL added  
2245 6242 d 6 h stepan /branches/arm/kernel/arch/arm32/ irq dispatching
gxemul irq controller and timer "drivers"		  
2214 6248 d 0 h kebrt /branches/arm/kernel/arch/arm32/ console_init() added, gxemul driver edited ("msim" string removed)  
2177 6252 d 9 h stepan /branches/arm/kernel/arch/arm32/src/ arch/regutils.h changes reflected  
2162 6256 d 7 h stepan /branches/arm/kernel/arch/arm32/ interrupt enabling/disabling