diff options
author | Sven Tennie <sven.tennie@gmail.com> | 2023-04-01 08:47:26 +0000 |
---|---|---|
committer | Sven Tennie <sven.tennie@gmail.com> | 2023-05-05 19:59:52 +0000 |
commit | 97792e9aed1419c633eb968379e557e4810ecf0f (patch) | |
tree | 57e5a33c893d493039fdcc65cf78c815d1f7da21 | |
parent | c3b6d2dec2218f37cc83a9cc425c1e6614b3837a (diff) | |
download | haskell-97792e9aed1419c633eb968379e557e4810ecf0f.tar.gz |
Add C function signatures to Cmm for readability
-rw-r--r-- | libraries/ghc-heap/cbits/Stack.cmm | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/libraries/ghc-heap/cbits/Stack.cmm b/libraries/ghc-heap/cbits/Stack.cmm index 41f006ad13..08223c8e00 100644 --- a/libraries/ghc-heap/cbits/Stack.cmm +++ b/libraries/ghc-heap/cbits/Stack.cmm @@ -8,6 +8,7 @@ // developed. #if defined(StgStack_marking) +// advanceStackFrameIterzh(StgStack* stack, StgWord offsetWords) advanceStackFrameIterzh (P_ stack, W_ offsetWords) { W_ frameSize; (frameSize) = ccall stackFrameSize(stack, offsetWords); @@ -47,6 +48,7 @@ advanceStackFrameIterzh (P_ stack, W_ offsetWords) { return (newStack, newOffsetWords, hasNext); } +// getSmallBitmapzh(StgStack* stack, StgWord offsetWords) getSmallBitmapzh(P_ stack, W_ offsetWords) { P_ c; c = StgStack_sp(stack) + WDS(offsetWords); @@ -59,6 +61,8 @@ getSmallBitmapzh(P_ stack, W_ offsetWords) { return (bitmap, size); } + +// getRetFunSmallBitmapzh(StgStack* stack, StgWord offsetWords) getRetFunSmallBitmapzh(P_ stack, W_ offsetWords) { P_ c; c = StgStack_sp(stack) + WDS(offsetWords); @@ -71,7 +75,8 @@ getRetFunSmallBitmapzh(P_ stack, W_ offsetWords) { return (bitmap, size); } -getLargeBitmapzh(P_ stack, W_ offsetWords){ +// getLargeBitmapzh(StgStack* stack, StgWord offsetWords) +getLargeBitmapzh(P_ stack, W_ offsetWords) { P_ c, stgArrBytes; W_ size; c = StgStack_sp(stack) + WDS(offsetWords); @@ -83,7 +88,8 @@ getLargeBitmapzh(P_ stack, W_ offsetWords){ return (stgArrBytes, size); } -getBCOLargeBitmapzh(P_ stack, W_ offsetWords){ +// getBCOLargeBitmapzh(StgStack* stack, StgWord offsetWords) +getBCOLargeBitmapzh(P_ stack, W_ offsetWords) { P_ c, stgArrBytes; W_ size; c = StgStack_sp(stack) + WDS(offsetWords); @@ -95,7 +101,8 @@ getBCOLargeBitmapzh(P_ stack, W_ offsetWords){ return (stgArrBytes, size); } -getRetFunLargeBitmapzh(P_ stack, W_ offsetWords){ +// getRetFunLargeBitmapzh(StgStack* stack, StgWord offsetWords) +getRetFunLargeBitmapzh(P_ stack, W_ offsetWords) { P_ c, stgArrBytes; W_ size; c = StgStack_sp(stack) + WDS(offsetWords); @@ -107,7 +114,8 @@ getRetFunLargeBitmapzh(P_ stack, W_ offsetWords){ return (stgArrBytes, size); } -getWordzh(P_ stack, W_ offsetWords, W_ offsetBytes){ +// getWordzh(StgStack* stack, StgWord offsetWords, StgWord offsetBytes) +getWordzh(P_ stack, W_ offsetWords, W_ offsetBytes) { P_ wordAddr; wordAddr = (StgStack_sp(stack) + WDS(offsetWords) + WDS(offsetBytes)); return (W_[wordAddr]); @@ -121,7 +129,8 @@ getAddrzh(P_ stack, W_ offsetWords){ return (ptr); } -getUnderflowFrameNextChunkzh(P_ stack, W_ offsetWords){ +// getUnderflowFrameNextChunkzh(StgStack* stack, StgWord offsetWords) +getUnderflowFrameNextChunkzh(P_ stack, W_ offsetWords) { P_ closurePtr; closurePtr = (StgStack_sp(stack) + WDS(offsetWords)); ASSERT(LOOKS_LIKE_CLOURE_PTR(closurePtr)); @@ -132,7 +141,8 @@ getUnderflowFrameNextChunkzh(P_ stack, W_ offsetWords){ return (next_chunk); } -getRetFunTypezh(P_ stack, W_ offsetWords){ +// getRetFunTypezh(StgStack* stack, StgWord offsetWords) +getRetFunTypezh(P_ stack, W_ offsetWords) { P_ c; c = StgStack_sp(stack) + WDS(offsetWords); ASSERT(LOOKS_LIKE_CLOSURE_PTR(c)); @@ -142,7 +152,8 @@ getRetFunTypezh(P_ stack, W_ offsetWords){ return (type); } -getInfoTableAddrzh(P_ stack, W_ offsetWords){ +// getInfoTableAddrzh(StgStack* stack, StgWord offsetWords) +getInfoTableAddrzh(P_ stack, W_ offsetWords) { P_ p, info; p = StgStack_sp(stack) + WDS(offsetWords); ASSERT(LOOKS_LIKE_CLOSURE_PTR(p)); @@ -151,13 +162,15 @@ getInfoTableAddrzh(P_ stack, W_ offsetWords){ return (info); } -getStackInfoTableAddrzh(P_ stack){ +// getStackInfoTableAddrzh(StgStack* stack) +getStackInfoTableAddrzh(P_ stack) { P_ info; info = %GET_STD_INFO(UNTAG(stack)); return (info); } -getBoxedClosurezh(P_ stack, W_ offsetWords){ +// getBoxedClosurezh(StgStack* stack, StgWord offsetWords) +getBoxedClosurezh(P_ stack, W_ offsetWords) { P_ ptr; ptr = StgStack_sp(stack) + WDS(offsetWords); @@ -166,6 +179,7 @@ getBoxedClosurezh(P_ stack, W_ offsetWords){ return (box); } +// getStackFieldszh(StgStack* stack) getStackFieldszh(P_ stack){ bits32 size; bits8 dirty, marking; |