mirrors/Nim
1
0
Fork 0
mirror of https://github.com/nim-lang/Nim.git synced 2026-01-03 19:52:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

finish the stacktraces.nim implementation [backport:1.2] (#15393)

Browse Source 
(cherry picked from commit e2d80b15a6)
This commit is contained in:
Andreas Rumpf
2020-09-23 10:01:52 +02:00
committed by narimiran
parent eefb13d638
commit c53c6458b0
2 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
compiler/condsyms.nim
View File

@@ -116,3 +116,4 @@ proc initDefines*(symbols: StringTableRef) =
defineSymbol("nimNewIntegerOps")
defineSymbol("nimHasInvariant")
defineSymbol("nimHasStacktraceMsgs")
defineSymbol("nimHasStacktracesModule")

12
lib/system/stacktraces.nim
View File

@@ -22,26 +22,26 @@ when defined(nimStackTraceOverride):
## This is the same as the type ``uintptr_t`` in C.
StackTraceOverrideGetTracebackProc* = proc (): string {.
nimcall, gcsafe, locks: 0, raises: [], tags: [].}
nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.}
StackTraceOverrideGetProgramCountersProc* = proc (maxLength: cint): seq[cuintptr_t] {.
nimcall, gcsafe, locks: 0, raises: [], tags: [].}
nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.}
StackTraceOverrideGetDebuggingInfoProc* =
proc (programCounters: seq[cuintptr_t], maxLength: cint): seq[StackTraceEntry] {.
nimcall, gcsafe, locks: 0, raises: [], tags: [].}
nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.}
# Default procedures (not normally used, because people opting in on this
# override are supposed to register their own versions).
var
stackTraceOverrideGetTraceback: StackTraceOverrideGetTracebackProc =
proc (): string {.nimcall, gcsafe, locks: 0, raises: [], tags: [].} =
proc (): string {.nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.} =
discard
#result = "Stack trace override procedure not registered.\n"
stackTraceOverrideGetProgramCounters: StackTraceOverrideGetProgramCountersProc =
proc (maxLength: cint): seq[cuintptr_t] {.nimcall, gcsafe, locks: 0, raises: [], tags: [].} =
proc (maxLength: cint): seq[cuintptr_t] {.nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.} =
discard
stackTraceOverrideGetDebuggingInfo: StackTraceOverrideGetDebuggingInfoProc =
proc (programCounters: seq[cuintptr_t], maxLength: cint): seq[StackTraceEntry] {.
nimcall, gcsafe, locks: 0, raises: [], tags: [].} =
nimcall, gcsafe, locks: 0, raises: [], tags: [], noinline.} =
discard
# Custom procedure registration.