0000031: cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000031

[cparser] unknown

crash

always

2008-12-22 20:13

2009-01-28 21:55

Reporter

edwin

View Status

public

Assigned To

Tron

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

Product Version

0.9.7

Product Build

Summary

0000031: cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.

Description

$ /tmp/cparser-0.9.7/build/cparser t.c -c
t.c:19: warning: implicit declaration of function 'read_enc_int'
t.c:17: warning: control reaches end of non-void function
t.c:30: warning: control reaches end of non-void function
3 warning(s)
cparser: be/ia32/ia32_transform.c:3267: gen_Conv: Assertion `!_mode_is_int(tgt_mode) || tgt_bits <= 32' failed.
Aborted

Steps To Reproduce

Additional Information

/* testcase */
typedef unsigned short int uint16_t;
typedef unsigned int uint32_t;
__extension__ typedef unsigned long long int uint64_t;
typedef struct chm_metadata_tag
{
  uint32_t num_chunks;
  char *chunk_data;
  char *chunk_current;
  char *chunk_end;
  uint16_t chunk_entries;
}
chm_metadata_t;
static int
read_control_entries (chm_metadata_t * metadata)
{
  uint64_t name_len, section, offset, length;
  while (metadata->chunk_entries--)
    {
      name_len = read_enc_int (&metadata->chunk_current, metadata->chunk_end);
      if (((metadata->chunk_current + name_len) > metadata->chunk_end)
          || ((metadata->chunk_current + name_len) < metadata->chunk_data))
        {
        }
    }
}

int
cli_chm_open (int fd, const char *dirname, chm_metadata_t * metadata)
{
  while (metadata->num_chunks)
    {
      if (read_control_entries (metadata) == (0))
        {
        }
    }
}

Tags

No tags attached.

Attached Files

Relationships

SYSTEM WARNING: Creating default object from empty value

related to	0000008	closed	Tron	libFirm	Error: no such instruction: `movzlll (%edx),%edx'
related to	0000027	closed	Tron	libFirm	Crash in verify_node_Proj_Proj

Notes
(0000042) Tron (administrator) 2008-12-22 20:18	Thanks for the report. This problem has already been resolved in r24286 in context of 0000008.

Issue History
Date Modified	Username	Field	Change
2008-12-22 20:13	edwin	New Issue
2008-12-22 20:16	Tron	Relationship added	related to 0000008
2008-12-22 20:16	Tron	Relationship added	related to 0000027
2008-12-22 20:18	Tron	Note Added: 0000042
2008-12-22 20:18	Tron	Status	new => resolved
2008-12-22 20:18	Tron	Resolution	open => fixed
2008-12-22 20:18	Tron	Assigned To	=> Tron
2009-01-28 21:55	Matze	Status	resolved => closed

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