HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| ddbb28f4 RS |
1 | /* This file permits building Emacs with a shared libc on Sunos 4. |
| 2 | To make this work, you must completely replace your C shared library | |
| d6c862ca RS |
3 | using one of the SunOS 4.1.x jumbo replacement patches from Sun. |
| 4 | Here are the patch numbers for Sunos 4.1.3: | |
| 5 | 100890-10 SunOS 4.1.3: domestic libc jumbo patch | |
| 6 | 100891-10 SunOS 4.1.3: international libc jumbo patch */ | |
| 7 | ||
| ddbb28f4 | 8 | |
| 16f7413a | 9 | #include "sunos4-1.h" |
| 20c428fd JB |
10 | |
| 11 | /* Say that the text segment of a.out includes the header; | |
| 12 | the header actually occupies the first few bytes of the text segment | |
| 13 | and is counted in hdr.a_text. */ | |
| 14 | ||
| 20c428fd JB |
15 | /* Misleading! Actually gets loaded after crt0.o */ |
| 16 | #define START_FILES pre-crt0.o | |
| 17 | ||
| 18 | /* | |
| 19 | * Kludge! can't get at symbol "start" in std crt0.o | |
| 20 | * Who the #$%&* decided to remove the __ characters! | |
| 21 | * Someone needs to fix this in sysdep.c with an #ifdef BROKEN_START in | |
| 22 | * sysdep.c. We do not use this address so any value should do really. Still | |
| 23 | * may need it in the future? | |
| 24 | */ | |
| 25 | #define BROKEN_START | |
| 26 | #define TEXT_START 0x2020 | |
| 27 | ||
| 28 | #define UNEXEC unexsunos4.o | |
| 29 | #define RUN_TIME_REMAP | |
| 784e43dd | 30 | #define LINKER cc |
| 16f7413a JB |
31 | |
| 32 | #undef LD_SWITCH_SYSTEM | |
| 562378c0 RS |
33 | |
| 34 | #undef SYSTEM_MALLOC | |
| ddbb28f4 | 35 | #ifndef GNU_MALLOC |
| 562378c0 | 36 | #define GNU_MALLOC |
| ddbb28f4 RS |
37 | #endif |
| 38 | #ifndef REL_ALLOC | |
| 562378c0 | 39 | #define REL_ALLOC |
| ddbb28f4 | 40 | #endif |
| 9e6e0fe2 RS |
41 | |
| 42 | /* khera@cs.duke.edu says this is needed. */ | |
| 43 | #define memmove(to, from, size) bcopy (from, to, size) | |
| a23e3ce7 RS |
44 | |
| 45 | #undef USE_DL_STUBS |