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Now that PCjs supports specific steppings, set the reset revision number accordingly

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This commit is contained in:
Jeff Parsons 2015-10-30 08:29:08 -07:00
commit 4403f90b5d
3 changed files with 51 additions and 5 deletions
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11
modules/pcjs/lib/x86.js
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@ -46,10 +46,15 @@ var X86 = {
/*
* 80386 CPU stepping identifiers (supported)
*/
STEPPING_80386_A0: (80386+0xA0),
STEPPING_80386_B0: (80386+0xB0), // for now, the only B0 difference is support for XBTS
STEPPING_80386_B1: (80386+0xB1), // our version of the B1 stepping also includes the infamous 32-bit multiplication bug
STEPPING_80386_A0: (80386+0xA0), // we have very little information about this stepping...
STEPPING_80386_A1: (80386+0xA1), // we know much more about the A1 stepping (see /blog/2015/02/23/README.md)
STEPPING_80386_B0: (80386+0xB0), // for now, the only B0 difference in PCjs is support for XBTS and IBTS
STEPPING_80386_B1: (80386+0xB1), // our implementation of the B1 stepping also includes the infamous 32-bit multiplication bug
STEPPING_80386_B2: (80386+0xB2), // this is an imaginary stepping that simply means "B1 without the 32-bit multiplication bug" (ie, a B1 with the "double sigma" stamp)
STEPPING_80386_C0: (80386+0xC0), // this presumably fixed lots of B1 issues, but it seems to have been quickly superseded by the D0
STEPPING_80386_D0: (80386+0xD0), // we don't have any detailed information (eg, errata) for these later steppings
STEPPING_80386_D1: (80386+0xD1),
STEPPING_80386_D2: (80386+0xD2),
/*
* This constant is used to mark points in the code where the physical address being returned