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lvzhengyang
riscv-gcc-1
Commits
15ef0544
Commit
15ef0544
authored
Dec 18, 2019
by
Georg-Johann Lay
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* config/avr/avr-mcus.def: Typo.
From-SVN: r279524
parent
c7ac9a0c
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gcc/config/avr/avr-mcus.def
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15ef0544
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@@ -23,7 +23,6 @@
This will regenerate / update the following source files:
- $(srcdir)/config/avr/t-multilib
- $(srcdir)/doc/avr-mmcu.texi
After that, rebuild everything and check-in the new sources to the repo.
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@@ -36,36 +35,37 @@
Before including this file, define a macro:
AVR_MCU (NAME, ARCH, DEV_ATTRIBUTE, MACRO, DATA_SEC, N_FLASH
)
AVR_MCU (NAME, ARCH, ATTR, MACRO, TDATA, TTEXT, FLASH_SIZE, PM_OFFSET
)
where the arguments are the fields of avr_mcu_t:
NAME
Name of the device as specified by -mmcu=<NAME>. Also
used by DRIVER_SELF_SPECS and gen-avr-mmcu-specs.c for
- the name of the device specific specs file
in -specs=device-specs/spec-<NAME>
- the name of the startup file crt<NAME>.o
- to link the device library by means of
-l<NAME>
NAME
Name of the device as specified by -mmcu=<NAME>. Also
used by DRIVER_SELF_SPECS and gen-avr-mmcu-specs.c for
- the name of the device specific specs file
in -specs=device-specs/spec-<NAME>
- the name of the startup file crt<NAME>.o
- the name of the device library to be linked with
-l<NAME>
ARCH
Specifies the multilib variant together with AVR_SHORT_SP
ARCH
Specifies the multilib variant together with AVR_SHORT_SP
DEV_ATTRIBUTE
Specifies the device specific features
- additional ISA, short SP, errata skip etc.,
ATTR
Specifies the device specific features
- additional ISA, short SP, errata skip etc.,
MACRO
If NULL, this is a core and not a device. If non-NULL,
supply respective built-in macro.
MACRO
If NULL, this is a core and not a device. If non-NULL,
supply respective built-in macro.
DATA_START First address of SRAM, used in
-Tdata=<DATA_START>.
TDATA First address of SRAM, used in
-Tdata=<DATA_START>.
TEXT_START
First address of Flash, used in -Ttext=<TEXT_START>.
TTEXT
First address of Flash, used in -Ttext=<TEXT_START>.
FLASH_SIZE Flash size in bytes.
FLASH_SIZE
Flash size in bytes.
RODATA_
PM_OFFSET
Either 0x0 or the offset where flash memory is mirrored
into the RAM address space accessible by L
D and LDS.
This is only needed if that value deviates from the
value for the respectiv
e family.
PM_OFFSET
Either 0x0 or the offset where flash memory is mirrored
into the RAM address space accessible by LD, LD
D and LDS.
This is only needed if that value deviates from the
value for the respective devic
e family.
"avr2" must be first for the "0" default to work as intended. */
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