Gregory Nutt
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57c066b7a3
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Add ADDRENV support to all implementations of up_block_task()
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2014-08-27 15:36:52 -06:00 |
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Gregory Nutt
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d35723749b
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Minor address environment clean-up. Cannot generate debug contexts in certain contexts
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2014-08-27 14:22:00 -06:00 |
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Gregory Nutt
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a2463148fc
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Can't used task_create() if address environments enabled
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2014-08-27 14:19:41 -06:00 |
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Gregory Nutt
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ad53cabf34
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ADDRENV: Use a group flag to determine if there is an address environment (instead of the thread type)
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2014-08-27 09:37:28 -06:00 |
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Gregory Nutt
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355bef617f
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Updated CC3200 Launchpad defconfig file
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2014-08-26 16:42:06 -06:00 |
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Gregory Nutt
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c3a498264e
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CC3200 Launchpad updates
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2014-08-26 16:31:47 -06:00 |
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Gregory Nutt
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f65b319037
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Updates to CC3200 board config. Does not quite build yet
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2014-08-26 15:49:50 -06:00 |
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Gregory Nutt
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95dd304d11
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Update ChangeLog
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2014-08-26 15:38:11 -06:00 |
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Gregory Nutt
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b831f241d8
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Add basic support for the CC3200 Launchpad. From Jim Ewing
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2014-08-26 15:36:02 -06:00 |
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Gregory Nutt
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2c40815569
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Support the the TC3200 from Jim Ewing
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2014-08-26 15:13:57 -06:00 |
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Gregory Nutt
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582800a04d
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Add group_addrenv() which will be called during context switches in order to change address environments. Not yet hooked in
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2014-08-26 14:57:05 -06:00 |
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Gregory Nutt
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af22f273d3
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Add group_addrenv() which will be called during context switches in order to change address environments. Not yet hooked in
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2014-08-26 14:54:39 -06:00 |
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Gregory Nutt
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0db7da1858
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Add up_addrenv_coherent which will be called before address environment switches
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2014-08-26 14:53:19 -06:00 |
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Gregory Nutt
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519e9c85e9
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up_coherent_dcache should do nothing the the length is zero
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2014-08-26 14:51:53 -06:00 |
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Gregory Nutt
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b13d9b4161
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Rename up_addrenv_assign() to up_addrenv_clone() and generalize its arguments so that can be used for other purposes
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2014-08-26 12:16:05 -06:00 |
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Gregory Nutt
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a14cb94b45
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Mostly cosmetic use of uintptr_t to hold addresses instead of uint32_t
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2014-08-26 10:44:10 -06:00 |
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Gregory Nutt
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7e0ce83e47
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Can't dump loaded code unless we first establish the mappings
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2014-08-26 10:42:42 -06:00 |
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Gregory Nutt
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3a44227caa
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Fix confusion about what is a page of data and what is a page of L2 page table; restructure functions to reduce duplicated logic
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2014-08-26 10:41:43 -06:00 |
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Gregory Nutt
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d52599fe8e
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Change when address environment is instantiated; there are/were locations where access is made to the allocation address environment when it is not yet in place
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2014-08-26 07:57:30 -06:00 |
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Gregory Nutt
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dbeba82e85
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Add lots of debug output
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2014-08-26 07:54:43 -06:00 |
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Gregory Nutt
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66a5328a68
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Cortex-A address environment: Fix some section mapping and address increments
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2014-08-26 06:33:26 -06:00 |
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Gregory Nutt
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e87804cc8c
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ARMv7-A: Use of write back might be unpredictable
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2014-08-25 16:34:22 -06:00 |
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Gregory Nutt
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00f5e8f70e
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Bugfixes.. still integrating SAMA5 ELF with address environment
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2014-08-25 15:27:58 -06:00 |
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Gregory Nutt
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17cc5caa98
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SAMA5 ELF configuration with address environments finally builds without errors
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2014-08-25 13:59:02 -06:00 |
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Gregory Nutt
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1725946447
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Misc changed to get the SAMA5 ELF configuration with address environments working
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2014-08-25 13:28:13 -06:00 |
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Gregory Nutt
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8c535f00dd
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Update configs/sama5d4-ek/elf/defconfig
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2014-08-25 11:24:54 -06:00 |
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Gregory Nutt
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b4268bfe9c
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Update ChangeLog
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2014-08-25 11:23:19 -06:00 |
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Gregory Nutt
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e1799b0423
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Cortex-A/SAMA5 address environment support is code complete (untested)
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2014-08-25 11:18:32 -06:00 |
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Gregory Nutt
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e0a48b60b6
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Change naming of ELF interfaces from arch_ to up_ for consistency
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2014-08-25 06:47:14 -06:00 |
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Gregory Nutt
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a832f97e90
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Resolve ChangeLog conflicts
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2014-08-25 06:26:48 -06:00 |
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Gregory Nutt
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2c0bc7f261
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Update ChangeLog
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2014-08-25 06:12:32 -06:00 |
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Gregory Nutt
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7e9f569ac6
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Add build support for ELF modules. Useless at the moment because there is no x86 relocation logic
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2014-08-25 06:09:09 -06:00 |
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Gregory Nutt
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285e1cd7be
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Update some sim/ defconfig files. This now automatically switches them to x86_64 builds
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2014-08-25 06:08:17 -06:00 |
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Gregory Nutt
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ff6b6af425
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Update ChangeLog
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2014-08-24 14:14:32 -06:00 |
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Gregory Nutt
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7aea220ebf
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After cached related fix, the ELF example is now functional
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2014-08-24 14:12:45 -06:00 |
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Gregory Nutt
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a8034f495f
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Add a SAMA5 ELF configuration that is buing used to test the address environment changes
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2014-08-24 12:59:13 -06:00 |
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Gregory Nutt
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df4525de25
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Add linker scripts needed to build ELF modules
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2014-08-24 12:57:42 -06:00 |
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Gregory Nutt
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1708a133f5
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Fix some compilation errors in ELF logic that were introduced in a recent commit
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2014-08-24 12:57:02 -06:00 |
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Gregory Nutt
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021c3be415
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Add ELF CFLAGS and LDFLAGS in some Make.defs files
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2014-08-24 12:56:28 -06:00 |
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Gregory Nutt
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ed2d8e438e
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Fix some SAMA5 configuration dependency problems that are only visible when networking is disabled
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2014-08-24 12:55:51 -06:00 |
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Gregory Nutt
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10b621ac10
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Modify ADDRENV Kconfigs. Z180 does not need all of the virtual address settings that the ARM does
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2014-08-24 12:54:37 -06:00 |
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Gregory Nutt
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bccacc4fa0
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Update ChangeLog
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2014-08-24 11:55:58 -06:00 |
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Gregory Nutt
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241a7e17bd
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addrenv interface changes: up_addrenv_create() may need to create .text and .bss/.data separately because of differing access privileges (read/execute vs read/write). And, as a consequence, up_addrenv_vaddr() needs to be split into up_addrenv_vtext(0 and up_addrenv_vdata().
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2014-08-24 11:54:14 -06:00 |
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Gregory Nutt
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c1e40b1d12
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Update ChangeLog
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2014-08-24 09:59:54 -06:00 |
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Gregory Nutt
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2cb9d5c7b0
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Add addrenv.h; First cut at Cortex-A address environment structures; Add configuration options to setup address enviornment
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2014-08-24 09:57:53 -06:00 |
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Gregory Nutt
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aa48638d57
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Update ChangeLog
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2014-08-24 06:44:22 -06:00 |
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Gregory Nutt
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1624e2fbcf
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Change CONFIG_ADDRENV to CONFIG_ARCH_ADDRENV; change how it is selected -- the architecure must first declare support
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2014-08-24 06:42:11 -06:00 |
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Gregory Nutt
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29a40668eb
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Update ChangeLog
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2014-08-23 19:00:54 -06:00 |
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Gregory Nutt
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03830250e7
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ARMv7-A: Add skeleton environment and build support for process address environments
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2014-08-23 18:59:24 -06:00 |
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Gregory Nutt
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3eee39dff5
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Upate ChangeLog
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2014-08-23 16:38:25 -06:00 |
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