38 Commits (8223084afc206000312611a3fcfa30a28500d1a3)

Autor SHA1 Nachricht Datum
  Daniel Verkamp aa28544373 [librm] Add rm stack copying functions vor 16 Jahren
  Daniel Verkamp 2539f5fa4a [librm] Make rm_sp and rm_ss globals again vor 16 Jahren
  Stefan Hajnoczi 04bc50f025 [GDB] Add GDB stub for remote debugging vor 16 Jahren
  Michael Brown 1949641d10 Fix compiler warnings that appear only on OpenBSD. vor 16 Jahren
  Michael Brown 881dd8e102 Switch rm_ss and rm_sp back to being words; it'll make it less vor 17 Jahren
  Michael Brown 42d96bcb07 Don't use the "rep ss movsb" trick to copy the RM stack to the PM vor 17 Jahren
  Michael Brown 0ed066bc50 rm_ss, rm_sp, and pm_esp don't need to be accessed from anywhere vor 17 Jahren
  Michael Brown 013d381e3c Real-mode code might set the direction flag, which would cause carnage. vor 17 Jahren
  Michael Brown a9369bb503 Leave protected-mode return address on PM stack when issuing a vor 17 Jahren
  Michael Brown 290c5ee779 Don't automatically call gateA20_set() when returning from a real-mode vor 17 Jahren
  Michael Brown 6abfaa153b Towards making KEEP_IT_REAL work again. vor 18 Jahren
  Michael Brown 35b04b1514 Tidy up comment vor 18 Jahren
  Michael Brown 041a04335e Fixed assembly on old versions of gas vor 18 Jahren
  Michael Brown 29340d7728 Documented the fact that the prefix can prot_call(main) without vor 18 Jahren
  Michael Brown 89da833c5d init_librm() and prot_call() are now real-mode far calls. vor 18 Jahren
  Michael Brown 02cf755f3f Removed REAL_EXEC(); there is no longer any code using it. vor 18 Jahren
  Michael Brown 83d80d9e79 Remove references to obsoleted REAL_CALL from documentation. vor 18 Jahren
  Michael Brown 5080668704 Provide access to rm_cs and rm_ds from protected-mode code. vor 18 Jahren
  Michael Brown f7b963da51 (Redoing check-in lost by SourceForge's failure.) vor 18 Jahren
  Michael Brown fdb983d473 Preserve the whole of %esp across prot_call(). We have to split this vor 18 Jahren
  Michael Brown c10d1aa9d7 Preserve GDT across prot_call(). vor 18 Jahren
  Michael Brown dcc1b0054e This line should not have been checked in vor 18 Jahren
  Michael Brown 832807726a Add infrastructure to support access to .data16 (and .text16) variables vor 18 Jahren
  Michael Brown 10c28a51bd Create two easy-to-use entry points in libprefix: install and vor 18 Jahren
  Michael Brown 9fcded3d23 Towards a(nother) new real-mode infrastructure, in which we take vor 18 Jahren
  Michael Brown 352bf1bda2 Move init.h to gpxe/init.h. vor 18 Jahren
  Michael Brown 4c4e4de18f (librm_base-1b) is already an offset; no need to apply OFFSET(). vor 18 Jahren
  Michael Brown d3dec7c331 Update to cope with changes in registers.h vor 19 Jahren
  Michael Brown 378c1b500c Cleaner separation of functionality between post_reloc and vor 19 Jahren
  Michael Brown 34a0b5f16f initialise() doesn't take regs vor 19 Jahren
  Michael Brown 87508aa0b2 arch_initialise() is now sufficiently generic that we may as well just vor 19 Jahren
  Michael Brown 560027899e Heading towards a sane set of control functions vor 19 Jahren
  Michael Brown 04a99841e6 Make prot_call() able to transparently return via the newly installed copy vor 19 Jahren
  Michael Brown 2fa14f2f1d lgdt needs data32 prefix, otherwise it loads only 24 bits. (sgdt vor 19 Jahren
  Michael Brown 6a4ac358f3 Add INIT_FNs to make sure that librm gets reallocated when needed. vor 19 Jahren
  Michael Brown 1f6dfd7047 Allow ourselves to be freed by basemem.c without being damaged. vor 19 Jahren
  Michael Brown a800e9657d PM function called by prot_call() should be allowed to modifying vor 19 Jahren
  Michael Brown 0ff80b477d Merged mcb30-realmode-redesign back to HEAD vor 19 Jahren