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| author | Till Straumann <strauman@slac.stanford.edu> | 2005-11-03 02:58:09 +0000 |
|---|---|---|
| committer | Till Straumann <strauman@slac.stanford.edu> | 2005-11-03 02:58:09 +0000 |
| commit | ebedf31c4ed91b9910ea3805ee29e6189cf316e6 (patch) | |
| tree | 56122839060ce4b5626325713f654a89a47bb095 /c/src/lib/libbsp/i386 | |
| parent | 2005-11-02 straumanatslacdotstanford.edu (diff) | |
| download | rtems-ebedf31c4ed91b9910ea3805ee29e6189cf316e6.tar.bz2 | |
2005-11-02 straumanatslacdotstanford.edu
* startup/ldsegs.S: put IDT and GDT into data segment. The CPU modifies
the 'accessed' bit and GDB's (rtems-gdb-stub) text segment checksum
comparison failed...
Diffstat (limited to 'c/src/lib/libbsp/i386')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/ChangeLog | 6 | ||||
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/startup/ldsegs.S | 11 |
2 files changed, 11 insertions, 6 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/ChangeLog b/c/src/lib/libbsp/i386/pc386/ChangeLog index 73df8d8c80..2afc879bf4 100644 --- a/c/src/lib/libbsp/i386/pc386/ChangeLog +++ b/c/src/lib/libbsp/i386/pc386/ChangeLog @@ -1,3 +1,9 @@ +2005-11-02 straumanatslacdotstanford.edu + + * startup/ldsegs.S: put IDT and GDT into data segment. The CPU modifies + the 'accessed' bit and GDB's (rtems-gdb-stub) text segment checksum + comparison failed... + 2005-10-17 Ralf Corsepius <ralf.corsepius@rtems.org> * console/fb_vga.h, console/kd.h, console/ps2_drv.h, diff --git a/c/src/lib/libbsp/i386/pc386/startup/ldsegs.S b/c/src/lib/libbsp/i386/pc386/startup/ldsegs.S index d3cc96ecaf..6f1e370cfe 100644 --- a/c/src/lib/libbsp/i386/pc386/startup/ldsegs.S +++ b/c/src/lib/libbsp/i386/pc386/startup/ldsegs.S @@ -187,6 +187,7 @@ SYM (_return_to_monitor): | GDT itself +--------------------------------------------------------------------------*/ +BEGIN_DATA .p2align 4 PUBLIC (_Global_descriptor_table) @@ -214,7 +215,6 @@ SYM (gdtdesc): /*---------------------------------------------------------------------------+ | IDT itself +---------------------------------------------------------------------------*/ -BEGIN_DATA .p2align 4 PUBLIC(Interrupt_descriptor_table) @@ -222,18 +222,17 @@ SYM(Interrupt_descriptor_table): .rept 256 .word 0,0,0,0 .endr -END_DATA - + /*---------------------------------------------------------------------------+ | Descriptor of IDT +--------------------------------------------------------------------------*/ -BEGIN_CODE + .p2align 4 SYM(idtdesc): .word (256*8 - 1) .long SYM (Interrupt_descriptor_table) - -END_CODE + +END_DATA .section .m_hdr .long 0x1BADB002 |