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Added 68360 support submitted by W. Eric Norum (eric@skatter.usask.ca).

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Also increased minimum stack size from 1K to 2K.
This commit is contained in:
Joel Sherrill
1996-03-06 22:23:56 +00:00
parent 457b6ae167
commit 110f4ff717
2 changed files with 12 additions and 2 deletions
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2
c/src/exec/score/cpu/m68k/cpu.h
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@@ -182,7 +182,7 @@ extern char _VBR[];
* Minimum size of a thread's stack.
*/
#define CPU_STACK_MINIMUM_SIZE 1024
#define CPU_STACK_MINIMUM_SIZE 2048
/*
* m68k is pretty tolerant of alignment. Just put things on 4 byte boundaries.

12
c/src/exec/score/cpu/m68k/m68k.h
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@@ -58,9 +58,10 @@ extern "C" {
* m68040 (implies FP)
* m68lc040 (no FP)
* m68ec040 (no FP)
* m68360 (no FP)
*
* Primary difference (for RTEMS) between m68040, m680lc040, and
* m68ec040 is the presence or abscense of the FPU.
* m68ec040 is the presence or absence of the FPU.
*
* Here is some information on the 040 variants (courtesy of Doug McBride,
* mcbride@rodin.colorado.edu):
@@ -148,6 +149,15 @@ extern "C" {
#define M68K_HAS_BFFFO 0
#define M68K_HAS_PREINDEXING 0
#elif defined(m68360)
#define CPU_MODEL_NAME "m68360"
#define M68K_HAS_VBR 1
#define M68K_HAS_SEPARATE_STACKS 0
#define M68K_HAS_FPU 0
#define M68K_HAS_BFFFO 0
#define M68K_HAS_PREINDEXING 1
#else
#error "Unsupported CPU Model"