Mercurial > flash_v2
annotate packages/hal/arm/arch/current/ChangeLog @ 48:1370c5e55234 ecos-sw-1999-10-25
Merge from eCos master repository on 1999-10-25-21:18:27-BST
| author | jlarmour |
|---|---|
| date | Mon, 25 Oct 1999 20:48:32 +0000 |
| parents | 797268ecc331 |
| children | a0774359f013 |
| rev | line source |
|---|---|
|
48
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
1 1999-10-22 Hugo Tyson <hmt@cygnus.co.uk> |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
2 |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
3 * src/arm_stub.c (cyg_hal_gdb_running_step): |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
4 (cyg_hal_gdb_break_is_set): Provide dummies for these two for now. |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
5 See changelog for hal/common/ hal_stub and generic_stub for info. |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
6 |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
7 1999-10-21 Jonathan Larmour <jlarmour@cygnus.co.uk> |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
8 |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
9 * include/hal_arch.h: Tidy a bit so the breakpoint instruction is only |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
10 defined in one place |
|
1370c5e55234
Merge from eCos master repository on 1999-10-25-21:18:27-BST
jlarmour
parents:
46
diff
changeset
|
11 |
|
46
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
12 1999-10-14 Jesper Skov <jskov@cygnus.co.uk> |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
13 From James Ingham <jingham@cygnus.com>: |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
14 * src/PKGconf.mak: Make sed invocation Solaris safe. |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
15 |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
16 1999-10-11 Jesper Skov <jskov@cygnus.co.uk> |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
17 |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
18 * src/vectors.S (reset_vector): Always execute PLATFORM_SETUP1. |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
19 |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
20 1999-10-08 Jonathan Larmour <jlarmour@cygnus.co.uk> |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
21 |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
22 * src/arm.ld (SECTION_bss): Make *(.bss*) rather than just .bss, to |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
23 cater for nickc's BSS gc improvements. |
|
797268ecc331
Merge from eCos master repository on 1999-10-19-18:55:31-BST
jlarmour
parents:
40
diff
changeset
|
24 |
|
40
a3cc6665b684
Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents:
38
diff
changeset
|
25 1999-09-23 Gary Thomas <gthomas@cygnus.co.uk> |
|
a3cc6665b684
Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents:
38
diff
changeset
|
26 |
|
a3cc6665b684
Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents:
38
diff
changeset
|
27 * src/vectors.S (call_exception_handler): Change on 09-19 messed up |
|
a3cc6665b684
Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents:
38
diff
changeset
|
28 status register wrt breakpoints, single stepping, etc. |
|
a3cc6665b684
Merge from eCos master repository on 1999-10-01-07:47:04-BST
jlarmour
parents:
38
diff
changeset
|
29 |
|
38
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
30 1999-09-21 Gary Thomas <gthomas@cygnus.co.uk> |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
31 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
32 * include/hal_arch.h: Remove FIXME about GDB register layout. |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
33 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
34 * src/context.S (hal_thread_save_context): Change function prologue |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
35 to match APCS more closely (keeps GDB happier). |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
36 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
37 1999-09-19 Gary Thomas <gthomas@cygnus.co.uk> |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
38 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
39 * src/vectors.S (spurious_IRQ): Make sure interrupts are masked |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
40 when switching to IRQ mode. |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
41 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
42 * src/hal_misc.c (exception_handler): GDB stubs only take over |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
43 memory exceptions. This allows proper handling when an application |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
44 has it's own IRQ/FIQ VSR. |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
45 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
46 1999-09-13 Gary Thomas <gthomas@cygnus.co.uk> |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
47 |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
48 * src/vectors.S (handle_IRQ_or_FIQ): Allow spurious interrupts |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
49 to be ignored. Some platforms (CL7xxx) have non-debounced |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
50 interrupt sources which can vanish before the hardware can be |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
51 queried. |
|
e7ba79f6d3a8
Merge from eCos master repository on 1999-09-23-20:10:25-BST
jlarmour
parents:
36
diff
changeset
|
52 |
|
36
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
53 1999-09-11 Jonathan Larmour <jlarmour@cygnus.co.uk> |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
54 |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
55 * src/arm_stub.c (__computeSignal): Synchronise return value with |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
56 what libbsp does and GDB expects |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
57 (__get_trap_number): Don't shift right 8 - it's already the right number |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
58 |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
59 1999-09-10 Jesper Skov <jskov@cygnus.co.uk> |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
60 |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
61 * src/vectors.S (start): Moved stub vector changeover to after |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
62 stub init. |
|
e97d78785e2d
Merge from eCos master repository on 1999-09-12-15:40:34-BST
jlarmour
parents:
34
diff
changeset
|
63 |
|
34
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
64 1999-08-24 Hugo Tyson <hmt@masala.cygnus.co.uk> |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
65 |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
66 * src/vectors.S (handle_IRQ_or_FIQ): Set up the pointer-to-regset |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
67 in r2 for calling the ISR as well as the DSR. This is needed for |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
68 the cyg_hal_gdb_isr() for those platforms that handle ^C's |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
69 incoming that way - the ISR needs a regset to know where to plant |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
70 a breakpoint to stop the system in the interrupted context. |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
71 |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
72 1999-08-23 Jesper Skov <jskov@cygnus.co.uk> |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
73 |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
74 * src/arm_stub.c |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
75 (target_ins): Check whether branches execute. |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
76 (ins_will_execute): Fixed HI and LS. |
|
29bc183297e1
Merge from eCos master repository on 1999-09-02-16:26:10-BST
jlarmour
parents:
28
diff
changeset
|
77 |
|
28
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
78 1999-08-06 Jesper Skov <jskov@cygnus.co.uk> |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
79 CR 101032 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
80 * src/vectors.S (handle_IRQ_or_FIQ): Moved setup of register_frame |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
81 argument to just before the interrupt_end call. |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
82 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
83 1999-07-28 Hugo Tyson <hmt@cygnus.co.uk> |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
84 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
85 * src/vectors.S (_eCos_id): Remove bogus version string. |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
86 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
87 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk> |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
88 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
89 * src/hal_misc.c (hal_default_isr): Call the special platform HAL |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
90 routine to see whether there is a ^C lurking in the serial device |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
91 through a macro, if it's defined. Problem is that |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
92 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT *is* defined for platforms that |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
93 do not support it. |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
94 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
95 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk> |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
96 |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
97 * src/hal_misc.c (hal_default_isr): If we are including |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
98 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT, then poll a special platform |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
99 HAL routine to see whether there is a ^C lurking in the serial |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
100 device. This has to be done from the default ISR so that others |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
101 (which must know about ^Cs is they are still to be handled) can |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
102 install over the top. Not all platforms support this, so enabling |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
103 CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT will not necessarily work. |
|
18ee5a9c102e
Merge from eCos master repository on 1999-08-09-17:04:48-BST
jlarmour
parents:
26
diff
changeset
|
104 |
|
26
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
105 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk> |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
106 |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
107 * src/vectors.S (vectors): Re-organize startup a little to support |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
108 ROMming of the image and stubrom creation. Withdraw publication |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
109 of cyg_startup_stack; it's necessary to do this a different way, |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
110 using... |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
111 |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
112 * include/hal_intr.h (hal_dram_size): reserve location 0x40 for |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
113 communicating DRAM size between boot ROMs and app during startup, |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
114 and remembering it within ROM startup. Platforms that don't need |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
115 this should zero the location. |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
116 |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
117 1999-07-19 Hugo Tyson <hmt@cygnus.co.uk> |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
118 |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
119 * src/vectors.S (cyg_startup_stack): Publish this object for |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
120 passing some DRAM size info around during startup. |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
121 Remove the unused [well, ignored] array hal_vsr_table - the VSR |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
122 table is defined to be at 0x20 by the code here in vectors.S |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
123 |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
124 * include/hal_intr.h (HAL_VSR_SET): define hal_vsr_table to be at |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
125 0x20 where the hardware vectors actually read VSR entries from. |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
126 Renumber VSR symbols to match. Do not use the external |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
127 "hal_vsr_table" symbol. |
|
4741a3c3496a
Merge from eCos master repository on 1999-07-23-05:47:06-BST
jlarmour
parents:
24
diff
changeset
|
128 |
|
24
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
20
diff
changeset
|
129 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk> |
|
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
20
diff
changeset
|
130 |
|
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
20
diff
changeset
|
131 * src/vectors.S: Add some startup debug via a LED macro - which |
|
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
20
diff
changeset
|
132 has different content depending on platform, of course. |
|
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
20
diff
changeset
|
133 |
|
20
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
134 1999-06-22 Gary Thomas <gthomas@cygnus.co.uk> |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
135 |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
136 * src/vectors.S: Fix names of 'report' functions (debug dumps |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
137 for various exceptions). These needed changes for two reasons: |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
138 name pollution and naming clashes after new ABI adopted. |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
139 Improve support for FIQ interrupts. |
|
5f5102441818
Merge from eCos master repository on 1999-07-02-23:17:07-BST
jlarmour
parents:
16
diff
changeset
|
140 |
|
16
4f2df4ab82c8
Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents:
14
diff
changeset
|
141 1999-06-15 Gary Thomas <gthomas@cygnus.co.uk> |
|
4f2df4ab82c8
Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents:
14
diff
changeset
|
142 |
|
4f2df4ab82c8
Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents:
14
diff
changeset
|
143 * src/vectors.S (vectors): Some boards have an MMU, but the |
|
4f2df4ab82c8
Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents:
14
diff
changeset
|
144 reset vector needs to have an unmapped address! |
|
4f2df4ab82c8
Merge from eCos master repository on 1999-06-18-15:25:04-BST
jlarmour
parents:
14
diff
changeset
|
145 |
|
14
01ce82f3e11a
Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents:
10
diff
changeset
|
146 1999-06-09 Gary Thomas <gthomas@cygnus.co.uk> |
|
01ce82f3e11a
Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents:
10
diff
changeset
|
147 |
|
01ce82f3e11a
Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents:
10
diff
changeset
|
148 * src/vectors.S (reset_vector): Streamline ROM/STUBS code. |
|
01ce82f3e11a
Merge from eCos master repository on 1999-06-11-17:05:41-BST
jlarmour
parents:
10
diff
changeset
|
149 |
|
10
d3fbcdfa1b2f
Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents:
8
diff
changeset
|
150 1999-05-25 Gary Thomas <gthomas@cygnus.co.uk> |
|
d3fbcdfa1b2f
Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents:
8
diff
changeset
|
151 |
|
d3fbcdfa1b2f
Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents:
8
diff
changeset
|
152 * src/vectors.S (_eCos_id): Add version string. Useful for |
|
d3fbcdfa1b2f
Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents:
8
diff
changeset
|
153 tracking when a system was configured (especially ROMs). |
|
d3fbcdfa1b2f
Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents:
8
diff
changeset
|
154 |
|
8
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
155 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk> |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
156 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
157 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
158 HAL_INTERRUPT_STACK_TOP so that stack usage macros in |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
159 kernel/.../stackmon.hxx can work. |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
160 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
161 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
162 the interrupt stack and its friend for the stack top so that we |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
163 can publish them with nice names. |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
164 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
165 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk> |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
166 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
167 * src/arm.ld: Change symbols to match new no-underscore ABI. |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
168 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
169 1999-05-16 Gary Thomas <gthomas@cygnus.co.uk> |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
170 |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
171 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS): |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
172 Add macro for new DSR handling mechanism (was override of a |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
173 "weak" symbol in kernel). |
|
ece80412419a
Merge from eCos master repository on 1999-05-21-22:05:54-BST
jlarmour
parents:
6
diff
changeset
|
174 |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
175 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk> |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
176 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
177 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
178 (rather conservatively) before use. |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
179 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
180 1999-05-11 Gary Thomas <gthomas@cygnus.co.uk> |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
181 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
182 * src/vectors.S: No separate interrupt stack if no kernel. |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
4
diff
changeset
|
183 |
|
4
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
184 1999-05-10 Gary Thomas <gthomas@cygnus.co.uk> |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
185 |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
186 * src/vectors.S: |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
187 * src/hal_mk_defs.c: |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
188 * include/hal_arch.h: Fix up machine states, initialize stacks. |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
189 |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
190 1999-04-28 Bart Veer <bartv@cygnus.co.uk> |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
191 |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
192 * src/PKGconf.mak: |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
193 Remove the -n argument to tail, it does not appear to be required |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
194 on any supported host and causes problems with some |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
195 implementations of tail. |
|
1d7f19c9e4d1
Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents:
2
diff
changeset
|
196 |
| 2 | 197 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk> |
| 198 | |
| 199 * src/vectors.S: Fix use of 'RAISE_INTR' which cannot be used in 'mov' | |
| 200 instruction (doesn't fit). PR 19906 | |
| 201 | |
| 202 1999-04-23 John Dallaway <jld@cygnus.co.uk> | |
| 203 | |
| 204 * src/PKGconf.mak: Avoid backslash in grep search pattern to | |
| 205 workaround PR 19923. | |
| 206 | |
| 207 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 208 | |
| 209 * src/arm.ld: Define __bss_end at the end of the BSS | |
| 210 * src/vectors.S (start): Use __bss_end rather than _end when clearing | |
| 211 BSS | |
| 212 These fix PR 19750 | |
| 213 | |
| 214 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 215 | |
| 216 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more | |
| 217 But do define EXTRAS every time for the linker script | |
| 218 | |
| 219 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk> | |
| 220 | |
| 221 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h> | |
| 222 which includes macros and definitions for platform specifics. | |
| 223 This keeps 'ifdef's out of "vectors.S" and makes cleaner code. | |
| 224 Major restructuring of interrupt handling to support full use | |
| 225 of a separate interrupt stack. | |
| 226 | |
| 227 1999-04-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 228 | |
| 229 * src/arm_stub.c: | |
| 230 Moved get_register and put_register to hal_stub.c. | |
| 231 | |
| 232 1999-04-08 John Dallaway <jld@cygnus.co.uk> | |
| 233 | |
| 234 * src/*.ld: Revised SECTION_* macro arguments to | |
| 235 avoid padded output sections (PR 19787) | |
| 236 | |
| 237 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 238 | |
| 239 * include/arm_stub.h: Update copyright | |
| 240 | |
| 241 * src/arm_stub.c: Update copyright | |
| 242 | |
| 243 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk> | |
| 244 | |
| 245 * include/hal_arch.h: | |
| 246 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of | |
| 247 CYGNUM_HAL_MINIMUM_STACK_SIZE. | |
| 248 | |
| 249 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk> | |
| 250 | |
| 251 * src/hal_misc.c: Change how breakpoint is described (just a long). | |
| 252 | |
| 253 * src/vectors.S: Pass registers to ISR for GDB break support. | |
| 254 | |
| 255 1999-03-17 John Dallaway <jld@cygnus.co.uk> | |
| 256 | |
| 257 * src/PKGconf.mak: Remove dependence on echo '-e' switch. | |
| 258 | |
| 259 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 260 | |
| 261 * include/hal_arch.h: Add definition of 'CYGNUM_HAL_MINIMUM_STACK_SIZE' | |
| 262 | |
| 263 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk> | |
| 264 | |
| 265 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect) | |
| 266 | |
| 267 1999-03-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 268 | |
| 269 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added. | |
| 270 | |
| 271 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk> | |
| 272 | |
| 273 * src/hal_misc.c: Move declaration of __CTOR_LIST__ to avoid warning. | |
| 274 | |
| 275 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk> | |
| 276 | |
| 277 * src/vectors.S: Remove warning on stack size redefine. | |
| 278 | |
| 279 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk> | |
| 280 | |
| 281 * src/vectors.S: Override default stack size on AEB. | |
| 282 | |
| 283 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk> | |
| 284 | |
| 285 * src/vectors.S: | |
| 286 * include/pkgconf/hal_arm.h: DOn't print exception info if GDB stubs enabled. | |
| 287 | |
| 288 * src/PKGconf.mak: | |
| 289 * src/arm.ld: Clean up I/O package changes. | |
| 290 | |
| 291 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 292 | |
| 293 * src/arm.ld: | |
| 294 Unconditionalize use of libextras.a and add libextras.a to GROUP() | |
| 295 | |
| 296 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk> | |
| 297 | |
| 298 These changes merged from 'ecos-new_devs-19990216-branch' | |
| 299 | |
| 300 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>) | |
| 301 | |
| 302 * src/PKGconf.mak (DRIVERS): | |
| 303 * src/arm.ld: Support special linking requirements for I/O drivers. | |
| 304 | |
| 305 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>) | |
| 306 | |
| 307 * src/arm.ld: Changes for new I/O [device drivers] subsystem. | |
| 308 | |
| 309 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk> | |
| 310 | |
| 311 * src/vectors.S: Add separate interrupt stack handling. | |
| 312 | |
| 313 Fix memory region layouts for AEB allowing better error detection. | |
| 314 | |
| 315 1999-02-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 316 | |
| 317 * src/vectors.S: | |
| 318 Changed label used to access scheduler lock to one that is not | |
| 319 mangled by C++. This is intended to make support for interrupt | |
| 320 handling in non-kernel configurations easier. | |
| 321 | |
| 322 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 323 | |
| 324 * include/hal_arch.h: | |
| 325 Rename deliver_exception -> cyg_hal_deliver_exception | |
| 326 QA improvements | |
| 327 | |
| 328 * include/hal_intr.h: | |
| 329 Reorganise vector/interrupt/exception names according to purpose | |
| 330 QA improvements | |
| 331 | |
| 332 * arch/current/src/hal_misc.c: | |
| 333 Rename deliver_exception -> cyg_hal_deliver_exception | |
| 334 Rename vectors due to hal_intr.h changes | |
| 335 QA improvements | |
| 336 | |
| 337 * arch/current/src/hal_mk_defs.c: | |
| 338 * arch/current/src/vectors.S | |
| 339 Rename vectors due to hal_intr.h changes | |
| 340 QA improvements | |
| 341 | |
| 342 1999-02-16 Jesper Skov <jskov@cygnus.co.uk> | |
| 343 | |
| 344 * src/vectors.S: Changed set_debug_traps to initialize_stub. | |
| 345 | |
| 346 * src/arm_stub.c: | |
| 347 * include/arm_stub.h: | |
| 348 Cleaned up to only include arch specific stub code. | |
| 349 | |
| 350 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk> | |
| 351 | |
| 352 * src/arm.ld: Changes for new I/O [device drivers] subsystem. | |
| 353 | |
| 354 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk> | |
| 355 | |
| 356 * src/hal_misc.c (hal_default_isr): Add diagnostic message for PR 19145-19147 | |
| 357 | |
| 358 1999-02-05 John Dallaway <jld@cygnus.co.uk> | |
| 359 | |
| 360 * src/arm.ld: Add LMA_EQ_VMA macro definition. | |
| 361 | |
| 362 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk> | |
| 363 | |
| 364 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value. | |
| 365 Better GDB stubs stack handling. | |
| 366 | |
| 367 * src/hal_mk_defs.c: Add symbolic symbol for 'raise interrupt' instrumentation. | |
| 368 | |
| 369 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk> | |
| 370 | |
| 371 * src/hal_misc.c (cyg_hal_invoke_constructors): | |
| 372 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()' | |
| 373 | |
| 374 * src/hal_misc.c (exception_handler): Remove debug message ...oops! | |
| 375 | |
| 376 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR. | |
| 377 | |
| 378 * src/vectors.S: Use separate stack for GDB stubs exception handlers. | |
| 379 | |
| 380 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk> | |
| 381 | |
| 382 * src/hal_misc.c: Need <pkgconf/hal_arm.h> for 'dump exception' option. | |
| 383 | |
| 384 * src/vectors.S: Fix ROM startup machine initialization. | |
| 385 | |
| 386 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk> | |
| 387 | |
| 388 * src/arm.ld: Add Copyright | |
| 389 | |
| 390 1999-01-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 391 | |
| 392 * src/arm_stub.c (__build_t_packet): Rewrote fix me text. Added PR | |
| 393 number, but otherwise left the note. | |
| 394 | |
| 395 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk> | |
| 396 | |
| 397 * src/arm_stub.c (ins_will_execute): Computation of LS/HI | |
| 398 was incorrect. | |
| 399 | |
| 400 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk> | |
| 401 | |
| 402 * src/arm.ld: Change "etext" to "__etext". | |
| 403 | |
| 404 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk> | |
| 405 | |
| 406 * src/vectors.S: Rework exception handlers. | |
| 407 (start): Fix for new startup type (STUBS) | |
| 408 | |
| 409 * src/hal_misc.c (exception_handler): Allow GDB stubs to take over all | |
| 410 exceptions while the stubs are executing. Also move some common stubs | |
| 411 initialization into this file. | |
| 412 | |
| 413 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk> | |
| 414 | |
| 415 * include/pkgconf/hal_arm.h: Add configurations for GDB stubs/normal ROM. | |
| 416 | |
| 417 * src/arm.ld: Include HAL/ARM specifics. | |
| 418 | |
| 419 * include/pkgconf/hal_arm.h: | |
| 420 * src/hal_misc.c: | |
| 421 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS' | |
| 422 which is used to chose whether to print diagnostic exception dumps | |
| 423 or not. | |
| 424 | |
| 425 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk> | |
| 426 | |
| 427 * src/hal_misc.c: Clean up warnings | |
| 428 | |
| 429 * include/hal_arch.h: | |
| 430 * include/hal_intr.h: Add function prototypes to avoid warnings. | |
| 431 | |
| 432 * src/arm.ld: Add definition of _stext. Take out | |
| 433 GLOBAL_OFFSET_TABLE. | |
| 434 | |
| 435 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk> | |
| 436 | |
| 437 * src/PKGconf.mak: Set up for MLT based linker scripts. | |
| 438 | |
| 439 * src/arm.ld: New file | |
| 440 | |
| 441 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards | |
| 442 | |
| 443 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk> | |
| 444 | |
| 445 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro | |
| 446 | |
| 447 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 448 | |
| 449 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering | |
| 450 of words within doubles. | |
| 451 | |
| 452 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk> | |
| 453 | |
| 454 * src/vectors.S: Force AEB-1 memory configuration. | |
| 455 | |
| 456 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk> | |
| 457 | |
| 458 * src/arm_stub.c (ins_will_execute): Fix warning. | |
| 459 | |
| 460 * include/hal_intr.h: Add <hal/hal_platform_ints.h> | |
| 461 for platform specifics. | |
| 462 | |
| 463 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk> | |
| 464 | |
| 465 * src/hal_mk_defs.c: | |
| 466 * include/hal_io.h: | |
| 467 * src/vectors.S: Changes to support kernel-less configuration. | |
| 468 (___gccmain): Add new dummy function. | |
| 469 | |
| 470 * src/hal_misc.c: Merge in platform independent code from | |
| 471 old "pid/.../hal_misc.c" | |
| 472 | |
| 473 1998-12-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 474 | |
| 475 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to | |
| 476 CYGARC_JMP_BUF_SIZE. | |
| 477 | |
| 478 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk> | |
| 479 | |
| 480 * src/hal_misc.c (exception_handler): Change config option | |
| 481 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS" | |
| 482 | |
| 483 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial | |
| 484 PC for GDB thread info. | |
| 485 | |
| 486 * src/arm_stub.c (__build_t_packet): Fix thread id's which | |
| 487 must be send to GDB in big-endian. | |
| 488 | |
| 489 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 490 | |
| 491 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL, | |
| 492 HAL_ICACHE_UNLOCK_ALL): Added. | |
| 493 | |
| 494 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk> | |
| 495 | |
| 496 * src/vectors.S (abort_prefetch): Clean up all exception | |
| 497 handlers (some were just broken). | |
| 498 | |
| 499 * src/hal_misc.c (exception_handler): Improved exception | |
| 500 handling for GDB stubs while accessing memory. | |
| 501 | |
| 502 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk> | |
| 503 | |
| 504 * src/arm_stub.c (target_ins): Finish single step support. | |
| 505 | |
| 506 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk> | |
| 507 | |
| 508 * src/vectors.S (_name): Add undefined instruction handling | |
| 509 (for breakpoint/single step support). Plus some rework and | |
| 510 general cleanup. | |
| 511 | |
| 512 * src/arm_stub.c (single_step): | |
| 513 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use | |
| 514 an illegal instruction rather than SWI. | |
| 515 | |
| 516 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk> | |
| 517 | |
| 518 * src/arm_stub.c (ins_will_execute): Take out debug messages | |
| 519 | |
| 520 * include/pkgconf/hal_arm.h: New file | |
| 521 | |
| 522 * include/arm_stub.h: Add PSR register definitions | |
| 523 | |
| 524 * src/arm_stub.c (single_step): Support single stepping | |
| 525 | |
| 526 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk> | |
| 527 | |
| 528 * src/vectors.S (reset_vector): Rework exception handing to leave | |
| 529 vectors in place unless GDB stubs are included (or started in | |
| 530 user mode via Angel) | |
| 531 | |
| 532 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk> | |
| 533 | |
| 534 * src/vectors.S (_vectors): Rework to handle SWI exception | |
| 535 Changes to make GDB stubs work. | |
| 536 | |
| 537 * src/hal_misc.c (exception_handler): | |
| 538 Save registers in global "_hal_registers" | |
| 539 | |
| 540 * src/PKGconf.mak (COMPILE): Add arm_stub.c | |
| 541 | |
| 542 * include/hal_io.h: Need to include <pkgconf/kernel.h> | |
| 543 | |
| 544 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): | |
| 545 Clean up stack usage - no need for 56 byte padding (PPC holdover) | |
| 546 (HAL_BREAKPOINT): | |
| 547 (HAL_GET_GDB_REGISTERS): | |
| 548 (HAL_SET_GDB_REGISTERS): Clean up for working stubs | |
| 549 | |
| 550 * src/arm_stub.c: New file, GDB stubs support | |
| 551 | |
| 552 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk> | |
| 553 | |
| 554 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters' | |
| 555 | |
| 556 * include/hal_arch.h: cleanup comments | |
| 557 | |
| 558 * include/basetype.h: cleanup comments | |
| 559 | |
| 560 * src/vectors.S: Improved interrupt stack handling. | |
| 561 | |
| 562 * include/hal_intr.h: Add support for interrupt latency | |
| 563 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY. | |
| 564 | |
| 565 1998-10-16 Bart Veer <bartv@cygnus.co.uk> | |
| 566 | |
| 567 * src/vectors.S (__interrupt_stack): | |
| 568 Made the interrupt stack size configurable. | |
| 569 | |
| 570 //=========================================================================== | |
| 571 //####COPYRIGHTBEGIN#### | |
| 572 // | |
| 573 // ------------------------------------------- | |
| 574 // The contents of this file are subject to the Cygnus eCos Public License | |
| 575 // Version 1.0 (the "License"); you may not use this file except in | |
| 576 // compliance with the License. You may obtain a copy of the License at | |
| 577 // http://sourceware.cygnus.com/ecos | |
| 578 // | |
| 579 // Software distributed under the License is distributed on an "AS IS" | |
| 580 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the | |
| 581 // License for the specific language governing rights and limitations under | |
| 582 // the License. | |
| 583 // | |
| 584 // The Original Code is eCos - Embedded Cygnus Operating System, released | |
| 585 // September 30, 1998. | |
| 586 // | |
| 587 // The Initial Developer of the Original Code is Cygnus. Portions created | |
| 588 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. | |
| 589 // ------------------------------------------- | |
| 590 // | |
| 591 //####COPYRIGHTEND#### | |
| 592 //=========================================================================== |