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Fix solib support so that non-svr4-solib-host x svr4-solib-target will work.

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This commit is contained in:
Kevin Buettner
2001-03-19 05:46:27 +00:00
parent 8aa16b78d8
commit d45fe813da
5 changed files with 351 additions and 154 deletions
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21
gdb/solib-legacy.c
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@@ -49,7 +49,7 @@ legacy_svr4_fetch_link_map_offsets (void)
{
lmp = &lmo;
#ifdef SVR4_SHARED_LIBS
#ifdef HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS
lmo.r_debug_size = sizeof (struct r_debug);
lmo.r_map_offset = offsetof (struct r_debug, r_map);
@@ -68,7 +68,8 @@ legacy_svr4_fetch_link_map_offsets (void)
lmo.l_name_offset = offsetof (struct link_map, l_name);
lmo.l_name_size = fieldsize (struct link_map, l_name);
#else /* !SVR4_SHARED_LIBS */
#else /* !defined(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS) */
#ifdef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS
lmo.link_map_size = sizeof (struct link_map);
lmo.l_addr_offset = offsetof (struct link_map, lm_addr);
@@ -79,7 +80,21 @@ legacy_svr4_fetch_link_map_offsets (void)
lmo.l_name_offset = offsetof (struct link_map, lm_name);
lmo.l_name_size = fieldsize (struct link_map, lm_name);
#endif /* SVR4_SHARED_LIBS */
#else /* !defined(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS) */
#if HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS
lmo.link_map_size = sizeof (struct so_map);
lmo.l_addr_offset = offsetof (struct so_map, som_addr);
lmo.l_addr_size = fieldsize (struct so_map, som_addr);
lmo.l_next_offset = offsetof (struct so_map, som_next);
lmo.l_next_size = fieldsize (struct so_map, som_next);
lmo.l_name_offset = offsetof (struct so_map, som_path);
lmo.l_name_size = fieldsize (struct so_map, som_path);
#endif /* HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS */
#endif /* HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS */
#endif /* HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS */
}
#if defined (HAVE_STRUCT_LINK_MAP32)