diff options
| author | Thomas Schwinge <thomas@codesourcery.com> | 2013-05-27 08:05:31 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-05-27 08:05:31 +0200 |
| commit | 23e4579624d7e562d65852d42a4abde8867ddf37 (patch) | |
| tree | 89fb955d1ef83e75d62aaa0b38ced8aba5620a4a /glibc | |
| parent | a86fcf1d0eaaf15af06310c5f5fb55e6fb705c5f (diff) | |
open_isues/glibc: 83fed41a9ed81db6ca517185aefb296f74868c2f (2013-05-26; 0323d08657f111267efa47bd448fbf6cd76befe8 (2013-05-24))
plus 2b66ef5d55325b2957d6c62908ca065228e56814,
ec9dd97cecafba5ddf5c3ec683db7ad5b4421923,
07b4c13d0be4814ef10bbfbfd68db604978aa0e5,
528c24058fb100fb27fe5c211b92be84c67a6659, `t/elfosabi_gnu` reverted,
ec9dd97cecafba5ddf5c3ec683db7ad5b4421923 (again...),
`id:"87bo7xo1ay.fsf@kepler.schwinge.homeip.net"`
Diffstat (limited to 'glibc')
| -rw-r--r-- | glibc/process.mdwn | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/glibc/process.mdwn b/glibc/process.mdwn index 9b2ec251..ded2e1f7 100644 --- a/glibc/process.mdwn +++ b/glibc/process.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2009, 2010 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2009, 2010, 2013 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -15,6 +16,37 @@ process, there is additional work to be done, for example for [[signal]]s, [[environment_variable]]s, [[file_descriptor]]s. +# Startup + +[[!taglink open_issue_glibc open_issue_hurd]]: Enumerate all the different +cases. Add tests to [[glibc]] to make sure all these work. + + +## `hurd/hurdstartup.h`:`hurd_startup_data` + +Lives on the stack after arguments and environment. + +The `phdr` and `phdrsz` members are only used in +`sysdeps/mach/hurd/dl-sysdep.c`:`_dl_sysdep_start` (for `[SHARED]`) and +`sysdeps/mach/hurd/i386/init-first.c`:`init1` (for `[!SHARED]`). See comments +in [[open_issues/glibc]] for commit 288f7d79fe2dcc8e62c539f57b25d7662a2cd5ff. + + +## `hurd/hurdstartup.c`:`_hurd_startup (void **argptr, void (*main) (intptr_t + *data))` + + * Initialize `hurd_startup_data` based on + [[hurd/interface/exec_startup_get_info]] if we have a bootstrap port, or + else manually. + + * Call `main`, which is either + `sysdeps/mach/hurd/dl-sysdep.c`:`_dl_sysdep_start`:`go` if called from + `sysdeps/mach/hurd/dl-sysdep.c`:`_dl_sysdep_start` (for `[SHARED]` only), + or `sysdeps/mach/hurd/i386/init-first.c`:`_hurd_stack_setup`:`doinit` if + called from `sysdeps/mach/hurd/i386/init-first.c`:`_hurd_stack_setup` (for + `[!SHARED]` only). + + # Controlling TTY Hurd controlling tty behavior is generally consistent with BSD's, including |