ecos: packages/hal/arm/arch/current/ChangeLog annotate

annotate packages/hal/arm/arch/current/ChangeLog @ 304:e206cd7d2ed1

Fix coprocessor register handling in ARM stub.

author	msalter
date	Thu, 22 Aug 2002 12:24:19 +0000
parents	96fac1fabc4c
children	82c554739834

rev	line source
304 e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	1 2002-08-21 Mark Salter <msalter@redhat.com>
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	2
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	3 * src/arm_stub.c: Add support for large registers (e.g. FPU).
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	4 * include/arm_stub.h: Add infrastructure for support of coprocessors.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	5 * include/hal_arch.h: Ditto.
e206cd7d2ed1 Fix coprocessor register handling in ARM stub. msalter parents: 265 diff changeset	6
265 96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	7 2002-08-02 Andrew Lunn <Andrew.Lunn@ascom.ch>
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	8
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	9 * cdl/hal_arm.cdl: Redboot exec command can now be disabled by CDL
96fac1fabc4c RedBoot 'exec' command is now controlled by RedBoot CDL. gthomas parents: 240 diff changeset	10
240 23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	11 2002-07-15 Mark Salter <msalter@redhat.com>
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	12
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	13 * include/arm_stub.h: Comment out NUMREGBYTES.
23a050ad151f RedBoot TCP/stub speedup. msalter parents: 212 diff changeset	14
212 94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	15 2002-05-28 Mark Salter <msalter@redhat.com>
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	16
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	17 * cdl/hal_arm.cdl: Tweaked description for
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	18 CYGHWR_REDBOOT_ARM_LINUX_EXEC_ADDRESS.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	19 Add CYGHWR_REDBOOT_ARM_LINUX_TAGS_ADDRESS.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	20
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	21 * src/redboot_linux_exec.c (do_exec): Rework transition to MMU
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	22 off and jump to kernel so that it works for non 1-1 mapped
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	23 platforms.
94b558c9fb67 Merge from eCos master repository on 2002-05-31-00:05:29-BST jlarmour parents: 210 diff changeset	24
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	25 2002-05-20 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	26
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	27 * include/hal_io.h: Fix ...STRING macros - not using index.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	28 Pointed out by Thomas Koeller <thomas@koeller.dyndns.org>.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	29
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	30 2002-05-09 Nick Garnett <nickg@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	31
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	32 * src/vectors.S (handle_IRQ_or_FIQ): Save SVC mode LR in interrupt
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	33 handling as well as exceptions.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	34
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	35 * src/context.S (hal_thread_switch_context): Use correct size
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	36 for skipping new HAL_SavedRegisters fields.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	37
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	38 2002-05-08 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	39
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	40 * cdl/hal_arm.cdl: Remove -malignment-traps here - add it only from
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	41 packages when needed.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	42
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	43 2002-05-08 Nick Garnett <nickg@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	44
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	45 * src/vectors.S: Added code to save and restore value of SVC mode
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	46 LR during exception processing. If the exception comes from a
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	47 non-SVC mode then handling it originally corrupted the SVC mode
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	48 LR. If the program subsequent returned to SVC mode it was likely
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	49 to have problems. The registers for modes other than SVC and the
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	50 exception mode are not touched, so we do not have to save/restore
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	51 those.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	52
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	53 * src/hal_mk_defs.c: Added definitions for armreg_r10 and
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	54 armreg_svclr.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	55
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	56 * include/hal_arch.h: Added svc_lr field to HAL_SavedRegisters to
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	57 save SVC mode link register during exception handling.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	58
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	59 2002-04-30 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	60
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	61 * cdl/hal_arm.cdl: Forcibly add -malignment-traps to the compiler
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	62 options to work around problem with recent compiler. This can be
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	63 removed when the tools are respun.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	64
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	65 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	66
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	67 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	68 Don't use .file as it can confuse debugging since the .file
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	69 doesn't contain the path and therefore the debugger will never
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	70 know where it lives! This conflicts with using -Wa,--gstabs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	71
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	72 2002-04-25 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	73
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	74 * src/vectors.S: Safer clearing of BSS.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	75
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	76 2002-04-15 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	77
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	78 * src/hal_syscall.c (hal_syscall_handler): Add extra sig argument to
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	79 __do_syscall.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	80
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	81 2002-04-15 Mark Salter <msalter@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	82
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	83 * src/vectors.S: Rewrite exception handling to allow exceptions
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	84 in any privileged mode.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	85 * src/hal_mk_defs.c (main): Add some regs.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	86 * include/hal_arch.h (HAL_SavedRegisters): Slight rearrangement.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	87 * src/context.S (hal_thread_switch_context): Use new context layout.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	88 (hal_thread_load_context): Ditto.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	89
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	90 2002-04-11 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	91
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	92 * src/arm.ld: Fixed .sbss rule.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	93
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	94 2002-04-10 Jonathan Larmour <jlarmour@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	95
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	96 * src/arm.ld: Define .gnu.linkonce sections properly.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	97 Remove sbss from data section.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	98
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	99 2002-03-27 Gary Thomas <gthomas@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	100
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	101 * src/vectors.S: Use interrupt stack during system initialzation
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	102 if configured since this stack will be much larger than the default
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	103 idle thread stack. Some configurations (think networking) may use
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	104 lots of stack space during system startup and the assumption that
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	105 the idle thread stack does not need much space fails miserably.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	106
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	107 2002-02-19 Mark Salter <msalter@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	108
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	109 * src/arm_stub.c (target_thumb_ins): Check architecture version
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	110 to decide how to handle pop insn.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	111 (v5T_semantics): New function. Returns true for v5 and later.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	112
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	113 2002-02-08 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	114
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	115 * src/arm_stub.c (target_thumb_ins): The result of a POP
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	116 instruction changing the PC must be the address of a THUMB
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	117 instruction.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	118
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	119 2002-01-29 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	120
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	121 * src/redboot_linux_exec.c: Include hal_io.h instead of CRUFT_H.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	122 (do_exec): Add nops after loop copying trampoline code. Removed
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	123 one argument to the assembly: code only works if virt==phys
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	124 mapping anyway. This should be rewritten to be safe for all
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	125 possible targets.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	126
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	127 2002-01-28 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	128
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	129 * include/hal_io.h: Include var_io.h if present, otherwise include
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	130 plf_io.h. This makes the ARM HAL match the other HALs better in
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	131 this regard, allowing platform IO definitions to override variant
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	132 IO definitions while allowing sharing code between platforms of
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	133 the same variant.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	134
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	135 2002-01-25 Jesper Skov <jskov@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	136
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	137 * cdl/hal_arm.cdl: Added RedBoot options.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	138 * src/redboot_linux_exec.c: Added generic version of the RedBoot
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	139 exec command to be shared by all ARM platforms. Still needs some
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	140 cleaning up after CYGARC_ memory macros find their proper home.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	141
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	142 2002-01-08 Hugo Tyson <hmt@redhat.com>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	143
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	144 * cdl/hal_arm.cdl (CYGOPT_HAL_ARM_SYSCALL_GPROF_SUPPORT): New
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	145 option, implements CYGINT_REDBOOT_BSP_SYSCALLS_GPROF_SUPPORT so
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	146 RedBoot knows we can do this. Only active if indeed we can.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	147
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	148 * include/hal_arch.h (HAL_GET_PROFILE_INFO): New macro, to extract
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	149 the interrupted PC and SP from a struct HAL_SavedRegisters. Used
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	150 for histogram-style profiling.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	151
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	152 2001-11-02 Hugo Tyson <hmt@redhat.com>
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	153
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	154 * include/arm_stub.h (CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION): Nasty
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	155 bodge to fix a tools issue where an "unused" label is migrated to
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	156 where some real code is, ie. the wrong place in this case.
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	157 Problem applies to arm9e-elf tools and other arm variants also.
9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	158
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	159 2001-10-29 Hugo Tyson <hmt@redhat.com>
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	160
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	161 * src/arm.ld (SECTION_rom_vectors): Define symbols used for ROMRAM
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	162 startup; for some reason these were not in the trunk. They are:
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	163 __rom_vectors_vma and __rom_vectors_lma
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 194 diff changeset	164
194 feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	165 2001-10-24 Gary Thomas <gthomas@redhat.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	166
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	167 * src/hal_misc.c (hal_msbindex): Fix calculation.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	168
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	169 2001-10-23 Hugo Tyson <hmt@redhat.com>
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	170
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	171 * include/hal_mmu.h (MMU_Control_Z,F,RR): Some extra defines for
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	172 newer ARM architectures.
feb0fcf83327 Merge from eCos master repository on 2001-10-26-06:43:03-BST jlarmour parents: 191 diff changeset	173
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	174 2001-10-11 Fabrice Gautier <Fabrice_Gautier@sdesigns.com>
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	175
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	176 * include/hal_io.h: Add _STRING variants of I/O macros to allow
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	177 writing of consecutive items to the same registers.
678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	178
186 d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	179 2001-10-02 Jonathan Larmour <jlarmour@redhat.com>
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	180
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	181 * include/hal_arch.h: Remove CYG_HAL_TABLE_BEGIN and CYG_HAL_TABLE_END
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	182 as the common versions are acceptable.
d60da272beeb Merge from eCos master repository on 2001-10-05-06:43:03-BST jlarmour parents: 184 diff changeset	183
184 022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	184 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	185
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	186 * src/arm.ld: Make separate section for GOT and .eh_frame.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	187 Make macro section for all reloc sections.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	188 Input extras.o unconditionally.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	189 * cdl/hal_arm.cdl: Don't bother with -DEXTRAS=1 - unconditional now.
022f1e506033 Merge from eCos master repository on 2001-10-02-17:59:22-BST jlarmour parents: 182 diff changeset	190
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	191 2001-08-24 Mark Salter <msalter@redhat.com>
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	192
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	193 * src/arm_stub.c (target_thumb_ins): Add support for pop insn.
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 181 diff changeset	194
181 d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	195 2001-08-21 Hugo Tyson <hmt@redhat.com>
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	196
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	197 * include/hal_intr.h: Only define HAL_CLOCK_LATENCY() if it's not
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	198 defined already (if it's needed at all). This is for platforms
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	199 which need a separate routine, such as sa11x0.
d61da071934c Merge from eCos master repository on 2001-08-22-06:38:55-BST jlarmour parents: 172 diff changeset	200
172 cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	201 2001-07-19 Gary Thomas <gthomas@redhat.com>
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	202
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	203 * src/vectors.S: Support ROMRAM startup mode. Note: most of
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	204 the support for this mode will be in the platform setup code.
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	205
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	206 2001-07-18 Gary Thomas <gthomas@redhat.com>
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	207
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	208 * src/hal_mk_defs.c (main): FIQ no longer listed as an exception.
cd45958b28ff Merge from eCos master repository on 2001-07-20-10:24:43-BST jlarmour parents: 171 diff changeset	209
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	210 2001-07-17 Jonathan Larmour <jlarmour@redhat.com>
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	211
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	212 * include/hal_intr.h: Define range of exceptions more accurately.
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	213
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	214 2001-07-16 Gary Thomas <gthomas@redhat.com>
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	215
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	216 * src/hal_misc.c (exception_handler): Allow memory faults to be
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	217 caught, even when GDB stubs are not included.
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 163 diff changeset	218
163 0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	219 2001-06-22 Gary Thomas <gthomas@redhat.com>
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	220
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	221 * include/arm_stub.h (NUMREGBYTES): Define - this tells GDB how
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	222 large it's communications buffers need to be.
0d2b193a635f Merge from eCos master repository on 2001-06-22-17:38:39-BST jlarmour parents: 161 diff changeset	223
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	224 2001-06-05 Gary Thomas <gthomas@redhat.com>
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	225 2001-06-05 Thomas F�hnle <thomas.faehnle@tst-ag.de>
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	226
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	227 * src/vectors.S (spurious_IRQ): Better handling of spurious ints.
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	228 Pass register frame to handler.
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	229
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	230 2001-05-23 Gary Thomas <gthomas@redhat.com>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	231
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	232 * src/vectors.S: Allow platforms to define a 'preamble' which gets
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	233 included _before_ the vectors. This is often required for modules
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	234 which are run from ROM/Flash.
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	235
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	236 2001-04-30 Gary Thomas <gthomas@redhat.com>
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	237
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	238 * src/vectors.S (__exception_handlers): Platforms must explicitly
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	239 define CYGSEM_HAL_ROM_RESET_USES_JUMP if required.
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	240
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	241 2001-04-27 Hugo Tyson <hmt@redhat.com>
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	242
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	243 * src/vectors.S: Platforms without CYGHWR_HAL_ARM_HAS_MMU defined
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	244 require that the reset jump be straight up to ROM. So you can't
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	245 just use a local branch. This is needed to make RedBoot in the
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	246 EBSA285 work, for example.
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	247
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	248 2001-04-19 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	249
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	250 * cdl/hal_arm.cdl: Fix typo for ARM9 systems.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	251
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	252 2001-04-18 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	253
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	254 * src/vectors.S: Add new flag 'CYG_HAL_ROM_RESET_USES_JUMP' to control
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	255 how RESET is handled. This is normally set for ROM applications, but
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	256 can be overridden by platform code for situations when it is unsuitable
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	257 to have a branch as the RESET instruction.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	258
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	259 2001-04-16 Gary Thomas <gthomas@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	260
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	261 * cdl/hal_arm.cdl: Add new interfaces to describe CPU family and
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	262 option possiblities.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	263
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	264 2001-04-07 Mark Salter <msalter@redhat.com>
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	265
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	266 * src/arm_stub.c: Add support for v5T BLX insn.
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 157 diff changeset	267
157 b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	268 2001-03-30 Mark Salter <msalter@redhat.com>
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	269
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	270 * src/vectors.S (__exception_handlers): Don't use relative branch
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	271 for reset on iq80310.
b65ec671dd4c Merge from eCos master repository on 2001-04-06-18:28:36-BST jlarmour parents: 156 diff changeset	272
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	273 2001-03-28 Hugo Tyson <hmt@redhat.com>
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	274
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	275 * src/vectors.S (__GDB_stack_base): Increase stubs stack size to
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	276 "enough". We tend to have either RedBoot (with no interrupt
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	277 stack) or an app (with no stubs stack) these days, so I used
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	278 CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE. It defaults to 4k in
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	279 RedBoot which is enough compared to the previous hard-wired 1k.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	280 The overflow occurred in RedBoot, with i82559 ether driver, during
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	281 GDB connection - but manifested as "network stack out of buffers"
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	282 because of a recursion in trying to report a trap.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 154 diff changeset	283
154 e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	284 2001-02-24 Gary Thomas <gthomas@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	285
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	286 * include/hal_mmu.h (MMU_Control_X): Add - used by Win/CE.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	287
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	288 * src/vectors.S (__exception_handlers): Change RESET vector
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	289 to use jump for ROM based applications [safer].
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	290 (warm_reset): Only do 'swi' contortions when starting RAM
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	291 applications from Angel.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	292
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	293 2001-02-22 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	294
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	295 * src/arm.ld: Relocate .2ram sections to the .data section.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	296
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	297 2001-02-20 Jesper Skov <jskov@redhat.com>
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	298
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	299 * cdl/hal_arm.cdl: Added CYGBLD_ARM_ENABLE_THUMB_INTERWORK.
e2d866e32dac Merge from eCos master repository on 2001-02-26-23:18:05-GMT jlarmour parents: 152 diff changeset	300
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	301 2001-02-13 Gary Thomas <gthomas@redhat.com>
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	302
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	303 * src/vectors.S (handle_IRQ_or_FIQ): Change behaviour for
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	304 handling spurious interrupts.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	305
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	306 * src/hal_misc.c (hal_spurious_IRQ): New function - called
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	307 when a spurious interrupt is detected. Defined as "weak"
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	308 so platforms can provide localized support.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	309
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	310 * src/hal_mk_defs.c:
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	311 * include/hal_intr.h (CYGNUM_HAL_INTERRUPT_NONE): Define.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	312
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	313 2001-02-09 Hugo Tyson <hmt@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	314
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	315 * src/vectors.S (UNMAPPED()): Handle CYGHWR_HAL_ROM_VADDR if so
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	316 defined; this is used when compiling for a different location from
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	317 the base of ROM. hal_platform_setup.h might define it. For
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	318 example, if flash is from 0x50000000 upwards (as on SA11x0), and
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	319 we are to execute at 0x50040000, then we want the reset vector to
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	320 point to 0x0004pqrs - the unmapped ROM address of the code -
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	321 rather than 0x0000pqrs, which is the offset into our flash block.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	322 But usually it's not defined, so the behaviour is the obvious.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	323
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	324 2001-02-08 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	325
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	326 * include/arm_vv.h: Removed again, compiler does magic to thumb
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	327 function pointers.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	328 * include/hal_arch.h: Same.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	329
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	330 2001-02-07 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	331
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	332 * include/arm_vv.h: Added virtual vector accessor macros that will
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	333 properly mangle function pointers in thumb mode.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	334 * include/hal_arch.h: Include arm_vv.h
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	335 * src/vectors.S: ctrlc_init can be called for thumb now (but
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	336 requires ROM monitor to be built with -mthumb-interwork)
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	337
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	338 2001-02-02 Mark Salter <msalter@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	339
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	340 * src/arm_stub.c (__arm_breakinst): New ARM breakpoint insn.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	341 (__thumb_breakinst): New thumb breakpoint insn.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	342 (__is_bsp_syscall): Check for actual SWI number and support
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	343 thumb.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	344
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	345 * include/hal_arch.h (HAL_BREAKINST_ADDR): New macro to provide
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	346 address of correct breakpoint insn of the given length.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	347
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	348 2001-02-01 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	349
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	350 * src/hal_misc.c: Don't use diag_printf directly (rely on tracing
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	351 macros).
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	352
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	353 2001-01-31 Mark Salter <msalter@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	354
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	355 * src/vectors.S (FIQ): Fix broken fiq handling.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	356
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	357 2001-01-31 Jesper Skov <jskov@redhat.com>
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	358
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	359 * cdl/hal_arm.cdl: Get rid of CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	360 options. They are replaced by the
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	361 CYGSEM_HAL_DIAG_MANGLER option.
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	362
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	363 2001-01-24 Jonathan Larmour <jlarmour@redhat.com>
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	364
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	365 * src/vectors.S (init_flag): Add explicit alignment, just in case.
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	366 From Ilko Iliev <iliev@caretec.at>
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 148 diff changeset	367
148 8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	368 2001-01-11 Hugo Tyson <hmt@redhat.com>
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	369
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	370 * src/vectors.S (hal_dram_size): Create hal_dram_type in memory at
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	371 0x44, right after hal_dram_size.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	372
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	373 * include/hal_intr.h: Add an extern for the word at 0x44, named
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	374 hal_dram_type (as in hal_dram_size). This can be used for
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	375 platform HALs to know how to decode VIRT_TO_PHYS addresses and
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	376 vice versa.
8f2f7615e727 Merge from eCos master repository on 2001-01-12-06:43:03-GMT jlarmour parents: 145 diff changeset	377
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	378 2000-12-13 Hugo Tyson <hmt@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	379
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	380 * include/hal_intr.h: Handle variant-, and possible overriding
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	381 platform-, specific interrupt files <cyg/hal/hal_platform_ints.h>.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	382 This is to simplify the multiple SA11x0 targets which have no
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	383 variation there.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	384
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	385 2000-12-11 Gary Thomas <gthomas@redhat.com>
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	386
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	387 * src/vectors.S (warm_reset): 'hal_dram_size' is now only set in
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	388 platform code - no need to mess with (pure pollution) it here.
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 138 diff changeset	389
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	390 2000-11-19 Gary Thomas <gthomas@redhat.com>
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	391
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	392 * include/hal_io.h: Use CYGBLD_HAL_PLATFORM_IO_H for those platforms
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	393 which define it (relieves this file of messy includes).
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 136 diff changeset	394
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	395 2000-11-16 Jesper Skov <jskov@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	396
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	397 * include/basetype.h: Define LABEL mangling macros.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	398
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	399 * include/arch.inc: Added.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	400
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	401 2000-11-06 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	402
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	403 * src/hal_syscall.c: New file. Arm interface to redboot's
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	404 handler for GNUPro based application library syscalls.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	405
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	406 * src/arm_stub.c (__is_bsp_syscall): New function. Return
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	407 true if exception caused by bsp SWI.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	408
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	409 * include/arm_stub.h: Add declaration for __is_bp_syscall.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	410
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	411 * cdl/hal_arm.cdl: Add hal_syscall.c to compile list.
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	412
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	413 2000-11-04 Mark Salter <msalter@redhat.com>
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	414
152 f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	415 * include/hal_io.h: Include cyg/hal/plf_io.h for IQ80310.
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT jlarmour parents: 151 diff changeset	416
136 a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	417 * src/arm_stub.c (__computeSignal): New interface for
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	418 HAL_STUB_IS_STOPPED_BY_HARDWARE
a9ac27ec7abc Merge from eCos master repository on 2000-11-17-18:24:25-GMT jlarmour parents: 132 diff changeset	419
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	420 2000-10-27 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	421
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	422 * src/arm_stub.c: Removed uneccesary include.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	423
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	424 * src/vectors.S (start): Fix use of registers which may have
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	425 been destroyed by an LED macro.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	426
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	427 2000-10-26 Mark Salter <msalter@redhat.com>
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	428
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	429 * src/arm_stub.c (__computeSignal): Add hook for platforms to
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	430 check for hw watchpoint/breakpoint events.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	431 (__install_breakpoints): Support HAL breakpoint list.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	432 (__clear_breakpoints): Ditto.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	433
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	434 * include/hal_arch.h (HAL_BREAKINST_TYPE): Define. Needed by
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	435 hw watchpoint/breakpoint support in stub.
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	436
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	437 2000-10-20 Jesper Skov <jskov@redhat.com>
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	438
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	439 * src/hal_misc.c: Update __mem_fault_handler declaration.
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 124 diff changeset	440
124 0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	441 2000-09-05 Andrew Lunn <andrew.lunn@ascom.ch>
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	442
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	443 * include/basetype.h: Override the alignment macros for the ARM
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	444 architecture. The ARM compiler only alows a maximum of 4 bytes
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	445 of alignment where as the default is 8
0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 115 diff changeset	446
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	447 2000-08-15 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	448
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	449 * src/arm.ld (SECTION_text): Change it back so that
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	450 infra/... range checking can see them. _stext and _etext as seen
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	451 from C are the eventual destination, so this is a step in the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	452 right direction. You must hack if building redboot, for now.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	453
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	454 2000-08-14 Hugo Tyson <hmt@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	455
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	456 * src/arm.ld (SECTION_text): Change to stext and etext unadorned
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	457 with underlines so that RedBoot can see them.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	458
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	459 2000-08-14 Gary Thomas <gthomas@redhat.com>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	460
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	461 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	462 * src/arm.ld: Changes to support new [anonymous] tables.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	463
112 02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	464 2000-07-17 Jesper Skov <jskov@redhat.com>
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	465
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	466 * src/vectors.S (start): Hack to allow thumb tests to run in farm
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	467 until vector table Thumb/ARM API is fixed.
02ea4320376c Merge from eCos master repository on 2000-07-21-21:01:39-BST jlarmour parents: 110 diff changeset	468
110 84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	469 2000-07-07 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	470
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	471 * src/arm_stub.c: Changes to support CygMon changes.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	472
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	473 * src/hal_misc.c: Fix warnings.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	474
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	475 2000-07-05 Jesper Skov <jskov@redhat.com>
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	476
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	477 * src/hal_misc.c:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	478 * src/vectors.S:
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	479 All platforms now has VECTOR_SUPPORT (or provide alternative
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	480 implementations). Removed checks for the option.
84e4bde58b26 Merge from eCos master repository on 2000-07-14-22:00:02-BST jlarmour parents: 105 diff changeset	481
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	482 2000-07-04 Jonathan Larmour <jlarmour@redhat.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	483
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	484 * cdl/hal_arm.cdl: Add CYGINT_HAL_ARM_MEM_REAL_REGION_TOP
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	485 interface
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	486
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	487 * include/hal_intr.h: If the platform implements the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	488 CYGINT_HAL_ARM_MEM_REAL_REGION_TOP interface, define a new
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	489 HAL_MEM_REAL_REGION_TOP macro appropriately
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	490
105 5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	491 2000-06-28 Jesper Skov <jskov@redhat.com>
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	492
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	493 * src/hal_mk_defs.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	494 * src/arm_stub.c:
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	495 Fix compiler warnings.
5a0cc6c243a9 Merge from eCos master repository on 2000-06-30-08:18:49-BST jlarmour parents: 103 diff changeset	496
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	497 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	498
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	499 * include/hal_arch.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	500 Added local variants of CYG_HAL_TABLE_BEGIN() and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	501 CYG_HAL_TABLE_END() since the ARM assembler implements some of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	502 this code with a slightly different syntax to all the other
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	503 targets.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	504
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	505 * include/basetype.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	506 Removed definition of CYG_LABEL_NAME(). Now dealt with by default
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	507 definition in cyg_type.h.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	508
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	509 * src/hal_misc.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	510 * src/arm_stub.c:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	511 Removed use of CYG_LABEL_NAME(), added underscore to _breakinst.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	512
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	513 * src/arm.ld:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	514 Added extra underscores to _stext and _etext.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	515 Switched over to new table creation mechanism.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 112 diff changeset	516
103 95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	517 2000-06-19 Gary Thomas <gthomas@redhat.com>
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	518
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	519 * src/vectors.S: Changes for virtual vector support.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	520 (hal_virtual_vector_table): Need to protect if virtual vector
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	521 stuff not defined.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	522
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	523 * src/hal_mk_defs.c: Add symbols for virtual vector table.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	524
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	525 * src/hal_misc.c (hal_arch_default_isr): New function. Used in
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	526 place of 'hal_default_isr' if virtual vector support is enabled.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	527
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	528 * include/hal_intr.h: "Fixed" items now exported in 'vectors.S'
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	529
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	530 * src/vectors.S: Add notion of "fixed vectors" to all platforms.
95f3e12a6327 Merge from eCos master repository on 2000-06-23-16:41:10-BST jlarmour parents: 101 diff changeset	531
101 c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	532 2000-06-08 Jesper Skov <jskov@redhat.com>
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	533
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	534 * include/hal_arch.h (CYGARC_HAL_SAVE_GP, CYGARC_HAL_RESTORE_GP):
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	535 Added.
c37d3a9e1b28 Merge from eCos master repository on 2000-06-16-07:47:03-BST jlarmour parents: 97 diff changeset	536
96 b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	537 2000-06-04 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	538
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	539 * src/vectors.S: Add support for platform specific "vectors"
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	540 which may need to end up in predefined memory locations.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	541 * src/arm.ld: Add separate 'fixed_vectors' section.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	542
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	543 2000-06-01 Gary Thomas <gthomas@redhat.com>
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	544
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	545 * include/hal_mmu.h (MMU_Control_I): Added for StrongARM support.
b15c60e34c84 Merge from eCos master repository on 2000-06-06-05:24:42-BST jlarmour parents: 82 diff changeset	546
82 6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	547 2000-04-10 Hugo Tyson <hmt@cygnus.co.uk>
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	548
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	549 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION): Only
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	550 use this complex version if we have
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	551 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT ie. the place_break &c routines
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	552 existed anyway. This is an artificial limitation, somewhat, but
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	553 not so painful in reality.
6736c52df507 Merge from eCos master repository on 2000-04-14-13:35:46-BST jlarmour parents: 80 diff changeset	554
80 2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	555 2000-04-04 Jesper Skov <jskov@redhat.com>
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	556
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	557 * src/context.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	558 * src/vectors.S:
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	559 Wrap the trivial thumb stuff in macros so the important bits stand
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	560 out.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	561 Fix dumb bug.
2085233a121a Merge from eCos master repository on 2000-04-07-07:52:29-BST jlarmour parents: 78 diff changeset	562
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	563 2000-03-24 Jesper Skov <jskov@redhat.com>
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	564
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	565 * src/arm_stub.c: Make place_break thumb-aware.
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	566
78 59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	567 * include/arm_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION):
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	568 Thumb-aware definition.
59d97b6ba612 Merge from eCos master repository on 2000-03-28-19:50:47-BST jlarmour parents: 76 diff changeset	569
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	570 2000-03-01 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	571
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	572 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	573 Implement CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	574
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	575 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	576
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	577 * include/arm_stub.h: Make header C++ safe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	578
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	579 2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	580
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	581 * src/hal_misc.c: Use standard 'diag_dump_buf()' instead of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	582 private version.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	583
72 da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	584 2000-02-16 Jesper Skov <jskov@redhat.com>
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	585
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	586 * src/arm_stub.c: CYG_HAL_ARM -> CYGPKG_HAL_ARM
da3908c9cd10 Merge from eCos master repository on 2000-02-17-18:56:14-GMT jlarmour parents: 70 diff changeset	587
70 c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	588 2000-02-10 Jesper Skov <jskov@redhat.com>
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	589
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	590 * src/vectors.S (reset_platform):
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	591 Removed handling of stubs startup type.
c5536bad4c24 Merge from eCos master repository on 2000-02-11-15:46:40-GMT jlarmour parents: 66 diff changeset	592
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	593 2000-02-09 Jesper Skov <jskov@redhat.com>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	594
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	595 * cdl/hal_arm.cdl: Removed some fix mes.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	596
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	597 2000-02-01 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	598
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	599 * cdl/hal_arm.cdl: Add missing CYGIMP_HAL_PROCESS_ALL_EXCEPTIONS
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	600 and CYGHWR_HAL_ARM_ICE_THREAD_SUPPORT
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	601 options from include/pkgconf/hal_arm.h
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	602
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	603 2000-02-01 Jesper Skov <jskov@redhat.com>
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	604
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	605 * src/vectors.S: Treat ROM startup+ROM monitor as STUBS startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	606
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	607 * src/arm.ld: Changed PID BE workaround to work with ROM startup.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	608 Not just when building stubs.
bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	609
97 ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	610 2000-01-28 Gary Thomas <gthomas@cygnus.co.uk>
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	611
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	612 * src/arm.ld: Add new section 'netdevtab' used to support
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	613 network device initialization.
ced4577552cd Merge from eCos master repository on 2000-06-06-08:44:00-BST jlarmour parents: 96 diff changeset	614
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	615 2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	616
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	617 * src/hal_misc.c (exception_handler): Replace CYGDAT_CYGMON_ENABLE
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	618 dependency with just CYGPKG_CYGMON
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	619 * src/arm_stub.c (__clear_breakpoints): Likewise
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	620
60 3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	621 1999-12-16 Gary Thomas <gthomas@cygnus.co.uk>
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	622
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	623 * src/arm.ld: Include all SRAM (.sram) sections.
3836136e7743 Merge from eCos master repository on 1999-12-17-19:44:58-GMT jlarmour parents: 58 diff changeset	624
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	625 1999-12-09 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	626
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	627 * cdl/hal_arm.cdl: Add big-endian option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	628
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	629 1999-12-08 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	630
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	631 * src/arm.ld: Add ".sram" section support (used by platforms
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	632 that have separate SRAM and DRAM).
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	633
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	634 1999-12-07 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	635
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	636 * cdl/hal_arm.cdl: Added ARM7/ARM9 family option.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	637
58 6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	638 1999-12-06 Gary Thomas <gthomas@cygnus.co.uk>
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	639
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	640 * src/vectors.S (software_interrupt): Context save was incorrect
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	641 for this mode. Note that when entering from supervisor mode, the
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	642 link register (LR) is destroyed.
6e51d764f8f1 Merge from eCos master repository on 1999-12-10-07:47:04-GMT jlarmour parents: 56 diff changeset	643
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	644 1999-12-02 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	645
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	646 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	647
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	648 Use the <PACKAGE> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	649
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	650 1999-12-01 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	651
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	652 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	653
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	654 Use the <PREFIX> token in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	655
56 755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	656 1999-11-22 Gary Thomas <gthomas@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	657
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	658 * src/arm.ld: Add section for definining static MMU tables.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	659
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	660 * src/vectors.S: Introduce PLATFORM_EXTRAS, which if defined provides
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	661 a hook to include platform code in the "vectors.S" file. In particular,
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	662 some platforms will define this to be <cyg/hal/hal_platform_extras.h>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	663 and define static MMU tables there.
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	664
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	665 1999-11-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	666
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	667 * include/basetype.h (CYG_BYTEORDER): If the toolchain tells us to be
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	668 big-endian, be big-endian
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	669 Reported by Grant Edwards
755351606154 Merge from eCos master repository on 1999-12-01-18:03:05-GMT jlarmour parents: 54 diff changeset	670
54 f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	671 1999-11-12 Gary Thomas <gthomas@cygnus.co.uk>
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	672
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	673 * src/vectors.S (reset_platform): New function used to reset board
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	674 in the absense of real hardware reset (not possible on all boards).
f10165814f1e Merge from eCos master repository on 1999-11-19-22:24:39-GMT jlarmour parents: 52 diff changeset	675
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	676 1999-11-11 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	677
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	678 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	679
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	680 Generate 'arm.inc' in the build tree.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	681
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	682 1999-11-05 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	683
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	684 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	685
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	686 Add complete dependency analysis to the custom
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	687 rule for 'arm.inc'.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	688
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	689 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	690
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	691 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	692
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	693 Tidy up custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	694
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	695 1999-11-04 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	696
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	697 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	698
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	699 Output custom rule dependency information to .deps files in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	700 the current directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	701
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	702 Dispense with the need to create a 'src' sub-directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	703
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	704 1999-11-01 Jonathan Larmour <jlarmour@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	705
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	706 * src/hal_misc.c (exception_handler): Check for CYGDAT_CYGMON_ENABLE
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	707 rather than just CYGPKG_CYGMON
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	708 Include <pkgconf/cygmon.h> to get this define
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	709
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	710 1999-10-29 Simon FitzMaurice <sdf@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	711
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	712 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	713
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	714 Use fgrep instead of grep in custom rules. The latter seems
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	715 to behave weirdly under win32.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	716
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	717 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	718
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	719 * src/arm_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	720 to include <pkgconf/cygmon.h>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	721
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	722 1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	723
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	724 * src/arm_stub.c: Add explicit enable for CygMon package.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	725
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	726 1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	727
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	728 * src/arm_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	729 were being ignored when received by the diag output code, because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	730 there was already a break in place. Solution is to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	731 cyg_hal_gdb_interrupt() override any previous break, and tidy up
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	732 state of course.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	733
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	734 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	735
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	736 * src/arm_stub.c (cyg_hal_gdb_place_break): Add this to the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	737 ARM-specific GDB stub code. See hal/common/.../hal_stub for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	738 details.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	739
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	740 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	741
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	742 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	743
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	744 Invoke 'sh' version of 'mkdir' explicitly in custom rules.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	745
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	746 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	747
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	748 * src/vectors.S: Cleaned up LED code a bit.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	749
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	750 1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	751
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	752 * src/hal_misc.c (exception_handler): If building for CygMon, defer
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	753 exception processing to it, not here.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	754
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	755 * src/arm_stub.c (__install_breakpoints, __clear_breakpoints):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	756 Leave out these [dummy] functions if building CygMon.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	757
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	758 * include/pkgconf/hal_arm.h: Add new configuration option to let
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	759 programs which do not include GDB stubs still process "illegal
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	760 instruction" exceptions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	761
50 a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	762 * src/vectors.S: Reorder context restore so stack changes are
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	763 protected (interrupts off).
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	764
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	765 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	766
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	767 * src/arm.ld: Added support for merging RODATA sections into DATA
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	768 * include/hal_io.h: Added BE support.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	769
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	770 * src/vectors.S (LED): Added definition for PID board.
a0774359f013 Merge from eCos master repository on 1999-11-02-17:02:15-GMT jlarmour parents: 48 diff changeset	771
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	772 1999-10-26 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	773
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	774 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	775
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	776 Modify custom make rules to specify file paths relative
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	777 to the package version directory.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	778
48 1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	779 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	780
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	781 * 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	782 (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	783 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	784
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	785 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	786
1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	787 * 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	788 defined in one place
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	789 Change thumb breakpoint instruction to 0xbebe
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	790
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	791 1999-10-18 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	792
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	793 * cdl/hal_arm.cdl:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	794
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	795 Add cdl_option CYGHWR_THUMB.
48 1370c5e55234 Merge from eCos master repository on 1999-10-25-21:18:27-BST jlarmour parents: 46 diff changeset	796
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	797 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	798 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	799 * 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	800
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	801 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	802
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	803 * 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	804
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	805 1999-10-10 Gary Thomas <gthomas@cygnus.co.uk>
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	806
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	807 * include/pkgconf/hal_arm.h:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	808 * src/vectors.S:
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	809 * src/arm_stub.c: Add thread debug support via Multi-ICE.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	810
46 797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	811 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	812
797268ecc331 Merge from eCos master repository on 1999-10-19-18:55:31-BST jlarmour parents: 40 diff changeset	813 * 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	814 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	815
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	816 1999-10-06 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	817
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	818 * include/basetype.h: Set endian to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	819
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	820 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	821
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	822 * src/arm.ld: Force output format to BE if required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	823
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	824 1999-09-30 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	825
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	826 * src/vectors.S: Add thumb_func before thumb code where switching
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	827 so GDB/objdump knows how to disassemble it.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	828 * include/hal_arch.h: Change thumb breakpoint to undefined
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	829 instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	830 * src/arm_stub.c (target_thumb_ins): Corrected branch offsets.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	831
40 a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	832 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	833
a3cc6665b684 Merge from eCos master repository on 1999-10-01-07:47:04-BST jlarmour parents: 38 diff changeset	834 * 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	835 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	836
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	837 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	838
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	839 * 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	840
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	841 * 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	842 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	843
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	844 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	845
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	846 * 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	847 when switching to IRQ mode.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	848
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	849 * 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	850 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	851 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	852
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	853 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	854
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	855 * src/arm.ld: Handle thumb glue sections.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	856
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	857 1999-09-16 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	858
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	859 * src/vectors.S: Always include thumb exception support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	860
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	861 1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	862
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	863 * src/context.S: Don't trash r0 which holds the thread's initial
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	864 argument.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	865
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	866 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	867 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	868 Added thumb-aware GDB interrupt functions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	869
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	870 1999-09-14 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	871
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	872 * src/vectors.S (undefined_instruction): Adjusted wrong register.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	873 * src/arm_stub.c (target_thumb_ins): Set thumb flag when required.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	874 (target_ins): Added BX handling.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	875
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	876 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	877 * include/hal_arch.h:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	878 * src/hal_mk_defs.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	879 * src/arm_stub.c (__single_step):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	880 Determine thumb mode by looking at T bit.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	881
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	882 1999-09-10 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	883
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	884 * src/arm_stub.c (target_thumb_ins): BL is a double instruction.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	885
38 e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	886 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	887
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	888 * 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	889 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	890 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	891 queried.
e7ba79f6d3a8 Merge from eCos master repository on 1999-09-23-20:10:25-BST jlarmour parents: 36 diff changeset	892
36 e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	893 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	894
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	895 * 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	896 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	897 (__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	898
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	899 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	900
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	901 * 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	902 stub init.
e97d78785e2d Merge from eCos master repository on 1999-09-12-15:40:34-BST jlarmour parents: 34 diff changeset	903
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	904 1999-09-09 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	905
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	906 * include/hal_arch.h (HAL_BREAKPOINT):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	907 * src/arm_stub.c:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	908 * src/vectors.S:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	909 Added thumb stub support (except C-c support).
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	910
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	911 1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	912
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	913 * src/vectors.S: Fix misc THUMB procedures.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	914
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	915 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	916
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	917 * 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	918 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	919 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	920 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	921 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	922
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	923 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	924
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	925 * src/vectors.S (LED): Check XBUS setting jumper and behave
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	926 accordingly.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	927
34 29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	928 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	929
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	930 * src/arm_stub.c
29bc183297e1 Merge from eCos master repository on 1999-09-02-16:26:10-BST jlarmour parents: 28 diff changeset	931 (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	932 (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	933
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	934 1999-08-13 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	935
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	936 * cdl/hal_arm.cdl: Add path to CYGBLD_LINKER_SCRIPT value.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	937
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	938 1999-08-12 John Dallaway <jld@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	939
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	940 * cdl/hal_arm.cdl: Define CYGBLD_LINKER_SCRIPT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	941
52 7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	942 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	943
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	944 * include/hal_io.h: Include plf_io.h when appropriate.
7b011d1ab50f Merge from eCos master repository on 1999-11-05-17:34:28-GMT jlarmour parents: 50 diff changeset	945
28 18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	946 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	947 CR 101032
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	948 * 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	949 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	950
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	951 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	952
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	953 * 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	954
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	955 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	956
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	957 * 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	958 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	959 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	960 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	961 do not support it.
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	962
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	963 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	964
18ee5a9c102e Merge from eCos master repository on 1999-08-09-17:04:48-BST jlarmour parents: 26 diff changeset	965 * 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	966 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	967 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	968 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	969 (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	970 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	971 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	972
26 4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	973 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	974
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	975 * 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	976 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	977 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	978 using...
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	979
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	980 * 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	981 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	982 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	983 this should zero the location.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	984
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	985 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	986
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	987 * 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	988 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	989 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	990 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	991
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	992 * 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	993 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	994 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	995 "hal_vsr_table" symbol.
4741a3c3496a Merge from eCos master repository on 1999-07-23-05:47:06-BST jlarmour parents: 24 diff changeset	996
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	997 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	998
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	999 * src/vectors.S (reset_vector): Invalidate and disable caches for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1000 EBSA-285 startup is now in PLATFORM_SETUP1 as intended. Cache
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1001 enabling is in hal_hardware_init; so, same results as before, but
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1002 tidier.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1003
24 306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1004 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	1005
306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1006 * 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	1007 has different content depending on platform, of course.
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1008 For the EBSA-285, flush caches when writing vectors and the like,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1009 since RAM startup occurs with caches enabled, otherwise you get
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1010 mysterious traps as CygMon is entered regardless at the first
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1011 clock tick, for example. This may be taken out again as ROM
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1012 startup is dealt with via PLATFORM_SETUP1, but for now...
24 306eee292492 Merge from eCos master repository on 1999-07-16-05:47:06-BST jlarmour parents: 20 diff changeset	1013
20 5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1014 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	1015
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1016 * 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	1017 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	1018 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	1019 Improve support for FIQ interrupts.
5f5102441818 Merge from eCos master repository on 1999-07-02-23:17:07-BST jlarmour parents: 16 diff changeset	1020
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1021 1999-06-16 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1022
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1023 * src/vectors.S: Add ".pool" directives which cause assembler
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1024 to dump it's literal pool early. This is necessary because
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1025 of the limited addressing available in THUMB mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1026
16 4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1027 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	1028
4f2df4ab82c8 Merge from eCos master repository on 1999-06-18-15:25:04-BST jlarmour parents: 14 diff changeset	1029 * 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	1030 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	1031
14 01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1032 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	1033
01ce82f3e11a Merge from eCos master repository on 1999-06-11-17:05:41-BST jlarmour parents: 10 diff changeset	1034 * 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	1035
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1036 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	1037
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1038 * 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	1039 tracking when a system was configured (especially ROMs).
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1040 Add initial pure-thumb support - only for kernel+application
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1041 in thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1042
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1043 * include/hal_intr.h: Update interrupt support macros for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1044 thumb mode system.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1045
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1046 * src/context.S: Add initial pure-thumb mode support.
10 d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST jlarmour parents: 8 diff changeset	1047
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1048 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	1049
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1050 * 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	1051 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	1052 kernel/.../stackmon.hxx can work.
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1053
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1054 * 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	1055 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	1056 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	1057
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1058 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	1059
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1060 * 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	1061
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1062 1999-05-19 Gary Thomas <gthomas@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1063
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1064 * include/hal_intr.h: Define interrupt support functions for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1065 Thumb mode.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 72 diff changeset	1066
8 ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1067 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	1068
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1069 * 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	1070 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	1071 "weak" symbol in kernel).
ece80412419a Merge from eCos master repository on 1999-05-21-22:05:54-BST jlarmour parents: 6 diff changeset	1072
6 d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1073 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	1074
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1075 * 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	1076 (rather conservatively) before use.
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1077
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1078 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	1079
d376b777e2ce Merge from eCos master repository on 1999-05-14-19:27:43-BST jlarmour parents: 4 diff changeset	1080 * 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	1081
4 1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1082 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	1083
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1084 * src/vectors.S:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1085 * src/hal_mk_defs.c:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1086 * 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	1087
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1088 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	1089
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1090 * src/PKGconf.mak:
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1091 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	1092 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	1093 implementations of tail.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST jlarmour parents: 2 diff changeset	1094
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1095 1999-04-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1096
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1097 * src/vectors.S: Fix use of 'RAISE_INTR' which cannot be used in 'mov'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1098 instruction (doesn't fit). PR 19906
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1099
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1100 1999-04-23 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1101
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1102 * src/PKGconf.mak: Avoid backslash in grep search pattern to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1103 workaround PR 19923.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1104
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1105 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1106
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1107 * src/arm.ld: Define __bss_end at the end of the BSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1108 * src/vectors.S (start): Use __bss_end rather than _end when clearing
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1109 BSS
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1110 These fix PR 19750
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1111
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1112 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1113
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1114 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1115 But do define EXTRAS every time for the linker script
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1116
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1117 1999-04-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1118
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1119 * src/vectors.S: Use new include <cyg/hal/hal_platform_setup.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1120 which includes macros and definitions for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1121 This keeps 'ifdef's out of "vectors.S" and makes cleaner code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1122 Major restructuring of interrupt handling to support full use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1123 of a separate interrupt stack.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1124
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1125 1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1126
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1127 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1128 Moved get_register and put_register to hal_stub.c.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1129
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1130 1999-04-08 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1131
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1132 * src/.ld: Revised SECTION_ macro arguments to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1133 avoid padded output sections (PR 19787)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1134
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1135 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1136
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1137 * include/arm_stub.h: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1138
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1139 * src/arm_stub.c: Update copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1140
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1141 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1142
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1143 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1144 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1145 CYGNUM_HAL_MINIMUM_STACK_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1146
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1147 1999-03-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1148
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1149 * src/hal_misc.c: Change how breakpoint is described (just a long).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1150
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1151 * src/vectors.S: Pass registers to ISR for GDB break support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1152
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1153 1999-03-17 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1154
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1155 * src/PKGconf.mak: Remove dependence on echo '-e' switch.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1156
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1157 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1158
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1159 * include/hal_arch.h: Add definition of 'CYGNUM_HAL_MINIMUM_STACK_SIZE'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1160
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1161 1999-03-11 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1162
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1163 * include/pkgconf/hal_arm.h: Fix comment (name was incorrect)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1164
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1165 1999-03-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1166
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1167 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1168
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1169 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1170
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1171 * src/hal_misc.c: Move declaration of __CTOR_LIST__ to avoid warning.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1172
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1173 1999-03-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1174
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1175 * src/vectors.S: Remove warning on stack size redefine.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1176
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1177 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1178
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1179 * src/vectors.S: Override default stack size on AEB.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1180
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1181 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1182
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1183 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1184 * include/pkgconf/hal_arm.h: DOn't print exception info if GDB stubs enabled.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1185
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1186 * src/PKGconf.mak:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1187 * src/arm.ld: Clean up I/O package changes.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1188
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1189 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1190
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1191 * src/arm.ld:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1192 Unconditionalize use of libextras.a and add libextras.a to GROUP()
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1193
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1194 1999-03-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1195
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1196 These changes merged from 'ecos-new_devs-19990216-branch'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1197
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1198 (1999-02-18 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1199
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1200 * src/PKGconf.mak (DRIVERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1201 * src/arm.ld: Support special linking requirements for I/O drivers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1202
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1203 (1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1204
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1205 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1206
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1207 1999-02-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1208
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1209 * src/vectors.S: Add separate interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1210
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1211 Fix memory region layouts for AEB allowing better error detection.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1212
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1213 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1214
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1215 * src/vectors.S:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1216 Changed label used to access scheduler lock to one that is not
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1217 mangled by C++. This is intended to make support for interrupt
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1218 handling in non-kernel configurations easier.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1219
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1220 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1221
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1222 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1223 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1224 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1225
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1226 * include/hal_intr.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1227 Reorganise vector/interrupt/exception names according to purpose
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1228 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1229
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1230 * arch/current/src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1231 Rename deliver_exception -> cyg_hal_deliver_exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1232 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1233 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1234
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1235 * arch/current/src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1236 * arch/current/src/vectors.S
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1237 Rename vectors due to hal_intr.h changes
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1238 QA improvements
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1239
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1240 1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1241
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1242 * src/vectors.S: Changed set_debug_traps to initialize_stub.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1243
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1244 * src/arm_stub.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1245 * include/arm_stub.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1246 Cleaned up to only include arch specific stub code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1247
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1248 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1249
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1250 * src/arm.ld: Changes for new I/O [device drivers] subsystem.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1251
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1252 1999-02-10 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1253
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1254 * src/hal_misc.c (hal_default_isr): Add diagnostic message for PR 19145-19147
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1255
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1256 1999-02-05 John Dallaway <jld@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1257
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1258 * src/arm.ld: Add LMA_EQ_VMA macro definition.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1259
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1260 1999-02-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1261
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1262 * src/vectors.S: Use symbolic 'raise interrupt' instead of hard coded value.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1263 Better GDB stubs stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1264
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1265 * src/hal_mk_defs.c: Add symbolic symbol for 'raise interrupt' instrumentation.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1266
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1267 1999-02-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1268
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1269 * src/hal_misc.c (cyg_hal_invoke_constructors):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1270 * src/vectors.S (start): Use C coded 'cyg_hal_invoke_constructors()'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1271
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1272 * src/hal_misc.c (exception_handler): Remove debug message ...oops!
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1273
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1274 * include/hal_arch.h (HAL_SET_GDB_REGISTERS): Restore PSR.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1275
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1276 * src/vectors.S: Use separate stack for GDB stubs exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1277
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1278 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1279
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1280 * src/hal_misc.c: Need <pkgconf/hal_arm.h> for 'dump exception' option.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1281
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1282 * src/vectors.S: Fix ROM startup machine initialization.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1283
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1284 1999-01-25 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1285
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1286 * src/arm.ld: Add Copyright
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1287
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1288 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1289
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1290 * src/arm_stub.c (__build_t_packet): Rewrote fix me text. Added PR
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1291 number, but otherwise left the note.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1292
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1293 1999-01-21 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1294
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1295 * src/arm_stub.c (ins_will_execute): Computation of LS/HI
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1296 was incorrect.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1297
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1298 1999-01-20 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1299
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1300 * src/arm.ld: Change "etext" to "__etext".
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1301
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1302 1999-01-19 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1303
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1304 * src/vectors.S: Rework exception handlers.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1305 (start): Fix for new startup type (STUBS)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1306
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1307 * src/hal_misc.c (exception_handler): Allow GDB stubs to take over all
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1308 exceptions while the stubs are executing. Also move some common stubs
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1309 initialization into this file.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1310
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1311 1999-01-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1312
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1313 * include/pkgconf/hal_arm.h: Add configurations for GDB stubs/normal ROM.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1314
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1315 * src/arm.ld: Include HAL/ARM specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1316
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1317 * include/pkgconf/hal_arm.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1318 * src/hal_misc.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1319 * src/vectors.S: Add configure option 'CYGHWR_HAL_ARM_DUMP_EXCEPTIONS'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1320 which is used to chose whether to print diagnostic exception dumps
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1321 or not.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1322
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1323 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1324
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1325 * src/hal_misc.c: Clean up warnings
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1326
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1327 * include/hal_arch.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1328 * include/hal_intr.h: Add function prototypes to avoid warnings.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1329
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1330 * src/arm.ld: Add definition of _stext. Take out
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1331 GLOBAL_OFFSET_TABLE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1332
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1333 1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1334
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1335 * src/PKGconf.mak: Set up for MLT based linker scripts.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1336
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1337 * src/arm.ld: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1338
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1339 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Test was backwards
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1340
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1341 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1342
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1343 * include/hal_intr.h (HAL_TRANSLATE_VECTOR): Add new macro
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1344
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1345 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1346
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1347 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1348 of words within doubles.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1349
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1350 1999-01-05 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1351
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1352 * src/vectors.S: Force AEB-1 memory configuration.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1353
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1354 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1355
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1356 * src/arm_stub.c (ins_will_execute): Fix warning.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1357
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1358 * include/hal_intr.h: Add <hal/hal_platform_ints.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1359 for platform specifics.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1360
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1361 1998-12-15 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1362
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1363 * src/hal_mk_defs.c:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1364 * include/hal_io.h:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1365 * src/vectors.S: Changes to support kernel-less configuration.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1366 (___gccmain): Add new dummy function.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1367
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1368 * src/hal_misc.c: Merge in platform independent code from
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1369 old "pid/.../hal_misc.c"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1370
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1371 1998-12-15 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1372
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1373 * include/hal_arch.h: Changed HAL_JMP_BUF_SIZE to
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1374 CYGARC_JMP_BUF_SIZE.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1375
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1376 1998-12-14 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1377
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1378 * src/hal_misc.c (exception_handler): Change config option
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1379 to be consistent "CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1380
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1381 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Set initial
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1382 PC for GDB thread info.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1383
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1384 * src/arm_stub.c (__build_t_packet): Fix thread id's which
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1385 must be send to GDB in big-endian.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1386
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1387 1998-12-10 Jesper Skov <jskov@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1388
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1389 * include/hal_cache.h (HAL_DCACHE_UNLOCK_ALL,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1390 HAL_ICACHE_UNLOCK_ALL): Added.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1391
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1392 1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1393
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1394 * src/vectors.S (abort_prefetch): Clean up all exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1395 handlers (some were just broken).
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1396
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1397 * src/hal_misc.c (exception_handler): Improved exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1398 handling for GDB stubs while accessing memory.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1399
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1400 1998-12-04 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1401
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1402 * src/arm_stub.c (target_ins): Finish single step support.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1403
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1404 1998-12-03 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1405
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1406 * src/vectors.S (_name): Add undefined instruction handling
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1407 (for breakpoint/single step support). Plus some rework and
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1408 general cleanup.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1409
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1410 * src/arm_stub.c (single_step):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1411 * include/hal_arch.h (HAL_BREAKPOINT): Make breakpoint use
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1412 an illegal instruction rather than SWI.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1413
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1414 1998-12-02 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1415
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1416 * src/arm_stub.c (ins_will_execute): Take out debug messages
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1417
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1418 * include/pkgconf/hal_arm.h: New file
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1419
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1420 * include/arm_stub.h: Add PSR register definitions
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1421
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1422 * src/arm_stub.c (single_step): Support single stepping
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1423
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1424 1998-12-01 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1425
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1426 * src/vectors.S (reset_vector): Rework exception handing to leave
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1427 vectors in place unless GDB stubs are included (or started in
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1428 user mode via Angel)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1429
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1430 1998-11-26 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1431
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1432 * src/vectors.S (_vectors): Rework to handle SWI exception
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1433 Changes to make GDB stubs work.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1434
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1435 * src/hal_misc.c (exception_handler):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1436 Save registers in global "_hal_registers"
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1437
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1438 * src/PKGconf.mak (COMPILE): Add arm_stub.c
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1439
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1440 * include/hal_io.h: Need to include <pkgconf/kernel.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1441
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1442 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1443 Clean up stack usage - no need for 56 byte padding (PPC holdover)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1444 (HAL_BREAKPOINT):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1445 (HAL_GET_GDB_REGISTERS):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1446 (HAL_SET_GDB_REGISTERS): Clean up for working stubs
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1447
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1448 * src/arm_stub.c: New file, GDB stubs support
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1449
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1450 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1451
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1452 * src/hal_mk_defs.c: Add define for 'HAL_SavedRegisters'
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1453
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1454 * include/hal_arch.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1455
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1456 * include/basetype.h: cleanup comments
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1457
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1458 * src/vectors.S: Improved interrupt stack handling.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1459
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1460 * include/hal_intr.h: Add support for interrupt latency
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1461 measurement, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1462
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1463 1998-10-16 Bart Veer <bartv@cygnus.co.uk>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1464
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1465 * src/vectors.S (__interrupt_stack):
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1466 Made the interrupt stack size configurable.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1467
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1468 //===========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1469 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1470 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1471 // This file is part of eCos, the Embedded Configurable Operating System.
202 353a011b23b8 Merge from eCos master repository on 2002-01-11-06:43:03-GMT jlarmour parents: 196 diff changeset	1472 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1473 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1474 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1475 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1476 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1477 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1478 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1479 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1480 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1481 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1482 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1483 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1484 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1485 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1486 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1487 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1488 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1489 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1490 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1491 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1492 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1493 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1494 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1495 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1496 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1497 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	1498 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1499 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	1500 //####ECOSGPLCOPYRIGHTEND####
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1501 //===========================================================================

Mercurial > ecos

annotate packages/hal/arm/arch/current/ChangeLog @ 304:e206cd7d2ed1