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Ip=[4.158.2.129]; Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: AMS0EPF000001A2.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV1PR08MB10533 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org Hi,=0A= =0A= > Perhaps we should add an alias to __libc_malloc (and other malloc=0A= > functions that GDB needs) for GDB, something like `__gdb_malloc`=0A= > that would become Glibc's ABI for GDB? This is not ideal of course=0A= > as GDB would need to look for this new symbol and than still fallback=0A= > to 'malloc' to support other non-Glibc runtimes.=0A= =0A= If the debugger just randomly changes malloc state, it's impossible to=0A= debug memory or pointer issues...=0A= =0A= So I don't believe it should use malloc or a different helper. String=0A= arguments can be placed on the stack just like any other arguments=0A= (within a reasonable limit - anything too large could simply be refused=0A= just like a call with 1M arguments).=0A= =0A= Cheers,=0A= Wilco=0A= =0A=