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Removed he BPTTRAP() macro and its use. It was intended for restoring

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bug for bug compatibility to ddb trap handlers after fixing the debugger
trap gates to be interrupt gates, but the fix was never committed.  Now
I want the fix to apply to ddb.
This commit is contained in:
Bruce Evans 2001-08-13 12:42:13 +00:00
parent 807ef07ea1
commit d072acf902
3 changed files with 6 additions and 12 deletions
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6
sys/amd64/amd64/exception.S
View file

@ -109,8 +109,6 @@ __CONCAT(__CONCAT(bdb_,name),_ljmp): \
#define BDBTRAP(name)
#endif
#define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a)
MCOUNT_LABEL(user)
MCOUNT_LABEL(btrap)
@ -118,12 +116,12 @@ IDTVEC(div)
pushl $0; TRAP(T_DIVIDE)
IDTVEC(dbg)
BDBTRAP(dbg)
pushl $0; BPTTRAP(T_TRCTRAP)
pushl $0; TRAP(T_TRCTRAP)
IDTVEC(nmi)
pushl $0; TRAP(T_NMI)
IDTVEC(bpt)
BDBTRAP(bpt)
pushl $0; BPTTRAP(T_BPTFLT)
pushl $0; TRAP(T_BPTFLT)
IDTVEC(ofl)
pushl $0; TRAP(T_OFLOW)
IDTVEC(bnd)

6
sys/amd64/amd64/exception.s
View file

@ -109,8 +109,6 @@ __CONCAT(__CONCAT(bdb_,name),_ljmp): \
#define BDBTRAP(name)
#endif
#define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a)
MCOUNT_LABEL(user)
MCOUNT_LABEL(btrap)
@ -118,12 +116,12 @@ IDTVEC(div)
pushl $0; TRAP(T_DIVIDE)
IDTVEC(dbg)
BDBTRAP(dbg)
pushl $0; BPTTRAP(T_TRCTRAP)
pushl $0; TRAP(T_TRCTRAP)
IDTVEC(nmi)
pushl $0; TRAP(T_NMI)
IDTVEC(bpt)
BDBTRAP(bpt)
pushl $0; BPTTRAP(T_BPTFLT)
pushl $0; TRAP(T_BPTFLT)
IDTVEC(ofl)
pushl $0; TRAP(T_OFLOW)
IDTVEC(bnd)

6
sys/i386/i386/exception.s
View file

@ -109,8 +109,6 @@ __CONCAT(__CONCAT(bdb_,name),_ljmp): \
#define BDBTRAP(name)
#endif
#define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a)
MCOUNT_LABEL(user)
MCOUNT_LABEL(btrap)
@ -118,12 +116,12 @@ IDTVEC(div)
pushl $0; TRAP(T_DIVIDE)
IDTVEC(dbg)
BDBTRAP(dbg)
pushl $0; BPTTRAP(T_TRCTRAP)
pushl $0; TRAP(T_TRCTRAP)
IDTVEC(nmi)
pushl $0; TRAP(T_NMI)
IDTVEC(bpt)
BDBTRAP(bpt)
pushl $0; BPTTRAP(T_BPTFLT)
pushl $0; TRAP(T_BPTFLT)
IDTVEC(ofl)
pushl $0; TRAP(T_OFLOW)
IDTVEC(bnd)