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At boot: prompt, COM32 module calls with full path fails silently. Please let me know if this is not the best fix for it. Also, please forgive me if this is not a bug and I did something wrong on my end. The following changes since commit 2779b713bdd8644ee2b52962ece6daa209b4ba6b: com32: remove duplicate modules (2012-05-22 20:59:51 -0300) are available in the git repository at:

From: Matt Fleming <matt.fleming at intel.com> The following patch series is available at, git://git.zytor.com/users/mfleming/syslinux.git elflink All patches are against the 'elflink' branch. This series fixes a few serious bugs and some behavioural incompatibilities with the 4.x series. Matt Fleming (19): ldlinux: Initialise 'p' before using it. ldlinux: Parse

Le lun. 9 d?c. 2019 ? 05:43, Tomas Kalibera <tomas.kalibera at gmail.com> a ?crit : > On 12/7/19 10:32 PM, Laurent Gautier wrote: > > Thanks for the quick response Tomas. > > The same error is indeed happening when trying to have a zero-length > variable name in an environment. The surprising bit is then "why is this > happening during parsing" (that is why

Hi, These patches contain support for some features that are already in Syslinux 4 but weren't working properly on the elflink branch. It's another step closer to feature parity with Syslinux 4. Having to jump through the comboot API for localboot support is less than ideal and I'll eventually fix that, probably when we move a big chunk of code from asm to C. Also, there's a

From: Matt Fleming <matt.fleming at intel.com> Since we can't use __intcall() for EFI, and since we can now have the ELF module code resolve all our symbols at runtime, we should delete as many references to __intcall() as possible and just access the symbols directly. The most interesting patch is the support for weak symbols. We need to be able to reference derivative-specific

...nctions. For example, unload_pxe() is + // only provided by PXELINUX, so we mark it as + // __weak and replace it with a reference to + // undefined_symbol() on SYSLINUX, EXTLINUX, + // and ISOLINUX. See perform_relocations(). if (strong_count == 0 && weak_count == 0) { DBG_PRINT("Symbol %s is undefined\n", crt_name); @@ -414,6 +422,30 @@ int module_unload(struct elf_module *module) { return _module_unload(module); } +struct elf_module *unload_modules_since(const char *name) { + struct elf_module *m, *mod, *begin = NULL; + + for_each_module(mod) { + if (!str...

From: Matt Fleming <matt.fleming at linux.intel.com> This is a series of patches that, * shrink the core by moving things into an ldlinux ELF module * begin wiring up some of the C versions of various functions The core now only contains essential code and loads the ldlinux module to do everything else, like providing a command line interface and loading kernels. The config file parsing

...*name) char *p, *n; int i; + f = fopen(name, "rb"); /* for full path */ + if (f) + return f; + p = PATH; again: i = 0; @@ -74,15 +78,6 @@ again: if (*p == ':') p++; - if (path[0] == '.' && i == 1) { - if (!core_getcwd(path, sizeof(path))) { - DBG_PRINT("Could not get cwd\n"); - return NULL; - } - - i = strlen(path); - } - n = name; while (*n && i < FILENAME_MAX) path[i++] = *n++; diff --git a/com32/lib/sys/module/elf_module.c b/com32/lib/sys/module/elf_module.c index 3e37384..d8009aa 100644 --- a/com32/lib/sys/modu...

From: Matt Fleming <matt.fleming at linux.intel.com> This series fixes some bugs and switches the elflink branch to be entirely ELF modules. It applies on top of, http://syslinux.zytor.com/archives/2011-April/016369.html The deletions in the diff stat below are mainly from deleting com32/elflink/modules (finally!). Now there should be no duplicate code because we don't need COM32 and