diff options
Diffstat (limited to 'config/irix')
| -rw-r--r-- | config/irix/define.h | 5 | ||||
| -rw-r--r-- | config/irix/rswitch.s | 76 | ||||
| -rw-r--r-- | config/irix/status | 2 |
3 files changed, 0 insertions, 83 deletions
diff --git a/config/irix/define.h b/config/irix/define.h index 9704a1f..68ad567 100644 --- a/config/irix/define.h +++ b/config/irix/define.h @@ -5,9 +5,4 @@ #define UNIX 1 #define LoadFunc -#define CStateSize 32 /* anything >= 26 should actually do */ - -#define CComp "c89" -#define COpts "-Wf,-XNd10000" - #define GammaCorrection 1.0 /* for old X11R5 systems */ diff --git a/config/irix/rswitch.s b/config/irix/rswitch.s deleted file mode 100644 index e820e3d..0000000 --- a/config/irix/rswitch.s +++ /dev/null @@ -1,76 +0,0 @@ - .data - .align 0 -$$8: - .ascii "new_context() returned in coswitch\X00" - .text - .align 2 - .globl coswitch - # coswitch(old_cs,new_cs,first) - # int *old_cs,*new_cs; - # int first; - # { - .ent coswitch -coswitch: - # standard entry code, including decrement of sp - subu $sp, 32 - sw $31, 20($sp) - .mask 0x80000000, -4 - .frame $sp, 32, $31 - # save (decremented) sp and other registers in old_cs - sw $sp, 0($4) - sw $31, 4($4) - sd $16, 8($4) - sd $18, 16($4) - sd $20, 24($4) - sd $22, 32($4) - s.d $f20,40($4) - s.d $f22,48($4) - s.d $f24,56($4) - s.d $f26,64($4) - s.d $f28,72($4) - s.d $f30,80($4) - sw $gp,88($4) - sw $fp,96($4) - # if first = 0, this is first activation - bne $6, 0, $33 - # load sp from new_cs[0] (ignore other registers) - lw $sp, 0($5) - # Decrement sp by the size of the stackframe. - # Store decremented sp in new_cs. Then call new_context(). - subu $sp, 32 - sw $sp, 0($5) - # new_context(0,0); - move $4, $0 - move $5, $0 - jal new_context - # syserr("new_context() returned in coswitch"); - la $4, $$8 - jal syserr - # if we're in control now, something is really wrong, so go into - # a tight loop until someone notices... -$32: - b $32 -$33: - # here for not first activation - # load sp and other registers from new_cs - lw $sp, 0($5) - lw $31, 4($5) - # (could compare $31 with 20($sp) as a consistency check now) - ld $16, 8($5) - ld $18, 16($5) - ld $20, 24($5) - ld $22, 32($5) - l.d $f20,40($5) - l.d $f22,48($5) - l.d $f24,56($5) - l.d $f26,64($5) - l.d $f28,72($5) - l.d $f30,80($5) - lw $gp,88($5) - lw $fp,96($5) - # increment sp as for normal return - addu $sp, 32 - # return - j $31 - # } - .end coswitch diff --git a/config/irix/status b/config/irix/status index 58fc639..70b0948 100644 --- a/config/irix/status +++ b/config/irix/status @@ -24,8 +24,6 @@ Comments: Tested on Silicon Graphics Indigo2 IMPACT running IRIX 6.5.7f. - This configuration can use pthreads for context switching. - Date: March 26, 2003 |