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Changeset 50fda24 in mainline


Ignore:
Timestamp:
2010-01-25T18:40:21Z (12 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master
Children:
64af8f1
Parents:
e095644
Message:

add Abstract32 Little Endian architecture (abs32le)

the purpose of this special architecture is code verification and checking
(some tools cannot parse code with platform specific constructs or assembler),
it can be also used as a simple description of arch/genarch/generic kernel
interface and a starting point for new ports

(still work-in-progress: kernel compiles, but does not link due to several
missing symbols)

Files:
36 added
1 edited

Legend:

Unmodified
Added
Removed
  • HelenOS.config

    re095644 r50fda24  
    3131
    3232% Platform
     33@ "abs32le" abstract 32-bit little endian
    3334@ "amd64" AMD64/Intel EM64T (PC)
    3435@ "arm32" ARM 32-bit
     
    9192
    9293% Kernel architecture
     94@ "abs32le"
     95! [PLATFORM=abs32le] KARCH (choice)
     96
     97% Kernel architecture
    9398@ "amd64"
    9499! [PLATFORM=amd64] KARCH (choice)
     
    130135
    131136% User space architecture
     137@ "abs32le"
     138! [PLATFORM=abs32le] UARCH (choice)
     139
     140% User space architecture
    132141@ "amd64"
    133142! [PLATFORM=amd64] UARCH (choice)
     
    167176
    168177## Mapping between platform and boot architecture
     178
     179% Boot architecture
     180@ "abs32le"
     181! [PLATFORM=abs32le] BARCH (choice)
    169182
    170183% Boot architecture
     
    243256! [PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32] COMPILER (choice)
    244257
     258% Compiler
     259@ "gcc_native" GNU C Compiler (native)
     260@ "clang" Clang
     261! [PLATFORM=abs32le] COMPILER (choice)
     262
    245263
    246264## Kernel configuration
     
    259277
    260278% Hierarchical page tables support
    261 ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_PAGE_PT (y)
     279! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_PAGE_PT (y)
    262280
    263281% Page hash table support
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