Small Device C Compiler (SDCC) / Bugs / #1954 --oldralloc bug 1

The Small Device C Compiler (SDCC), targeting 8-bit architectures

#1954 --oldralloc bug 1

Status: closed-fixed

Owner: Philipp Klaus Krause

Labels: z80 port (189)

Category:

Priority: 5

Updated: 2012-03-02

Created: 2012-02-28

Creator: Woody

Private: No

1. Sample code bug5.c with necessary .h files in attached oldalloc.zip.
2. Command line used: C:\SDCC\BIN\sdcc bug5.c -mz80 -c --std-c99 --oldralloc --codeseg CODE5
3. SDCC -v: SDCC : mcs51/gbz80/z80/z180/r2k/ds390/pic16/pic14/TININative/ds400/hc08 3.1.3 #7
371 (Feb 28 2012) (MINGW32)
4. bug5.c line 113, where Sip_pCurLcb->pFrom is inccrrectly set to NULL. Correct when using command line "C:\SDCC\BIN\sdcc bug5.c -mz80 -c --std-c99 --codeseg CODE5"
This bug is very similar with bug 3122620, which came at a time and disappear (strangely for me at least) after several version update. In bug 3122620, similar pointers were set to NULL after calling exactly the same function free() and heap_save_str().

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Woody - 2012-02-28

oldalloc.zip

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Philipp Klaus Krause - 2012-03-02

assigned_to: nobody --> spth

status: open --> closed-fixed
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Philipp Klaus Krause - 2012-03-02

Fixed inre vision #7393.

Philipp

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--oldralloc bug 1

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#1954 --oldralloc bug 1

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