linea del tiempo de CHIPSETS, materia Sistemas operativos DEL TESCI, elaborada por los compa?eros:
-candela claudio luis enrique
-Garcia Paz oscar
-espinosa peza Carlos alberto
-mercado Serrano Cristina
-trejo gonzalez Gerardo
-vargas reyes billy Efren
-Zeferino Garcia Victor hugo
linea del tiempo de CHIPSETS, materia Sistemas operativos DEL TESCI, elaborada por los compa?eros:
-candela claudio luis enrique
-Garcia Paz oscar
-espinosa peza Carlos alberto
-mercado Serrano Cristina
-trejo gonzalez Gerardo
-vargas reyes billy Efren
-Zeferino Garcia Victor hugo
IMAX3: Amazing Dataflow-Centric CGRA and its Applications
I present this slide to all hungry engineers who are tired of CPU, GPU, FPGA, tensor core, AI core, who want some challenging one with no black box inside, and who want to improve by themselves.
IMAX3: Amazing Dataflow-Centric CGRA and its Applications
I present this slide to all hungry engineers who are tired of CPU, GPU, FPGA, tensor core, AI core, who want some challenging one with no black box inside, and who want to improve by themselves.
Possibility of arbitrary code execution by Step-Oriented Programmingkozossakai
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Step-Oriented Programming (SOP) allows executing arbitrary code on embedded systems by repeating step execution and changing the program counter value. A debugger communicates with a target system's stub using the Remote Serial Protocol to read/write memory and registers, enabling full control via simple commands if the connection is compromised. SOP constructs code by combining pieces of existing machine code and executes it without needing to directly inject new code. Therefore attacks are possible even if execution from data areas is prevented. The presentation will demonstrate this attack principle and results from actual experimentation.
Assembly Language Tanka (AVTOKYO2013.5 English version)kozossakai
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1) Assembly language tanka is a form of poetry that encodes assembly language programs in a 5-7-5-7-7 syllable structure, similar to Japanese tanka poems.
2) The document discusses which computer architectures are most suitable for writing assembly language tanka based on characteristics like fixed-length instructions and even-numbered machine code.
3) It analyzes examples of tanka written for different architectures like RX, RL78, MN10300, M32C, x86, and concludes that x86 and Linux are very "tankaful" or suitable for writing assembly language tanka.
The document appears to contain hexadecimal code for an executable file. It includes the standard ELF header identifying it as an ELF file, followed by a large block of hexadecimal code making up the body of the executable. Interspersed throughout are strings like "Binary", "Karuta", "Start", "Question", and architecture identifiers like "ARM" and "x86", suggesting it may be executable code for a quiz or game containing binary and arithmetic questions.
The document appears to contain hexadecimal code from an executable file. It includes the standard ELF header markings at the beginning, followed by what seems to be machine code instructions and data. The repeated lines of "Binary Karuta!" and other phrases between sections may indicate different parts of the program or metadata.
21. 40種類のreturn命令
01 80 fa 6b ret
20 80 0f 38 j.d [blink]
e1a0f00e mov pc, lr
4770 bx lr
08 95 ret
08 95 ret
7fb6 ret
97 20 ret
c0 3a 40 00 bralr
54 70 rts
54 70 rts
e8 40 c0 02 bv,n r0(rp)
c3 ret
00 00 00 0a ret
08 00 84 00 br.ret.sptk.many b0;;
1f ce f0 00 jmp lr || nop
39 rts
39 rts
4e75 rts
00cf jmp r15
03e00008 jr ra
e820 jr ra
03e00008 jr ra
14 40 03 e0 b rret,#al
f8000000 pop 0,0
f0 fc rets
0087 rts pc
4e 80 00 20 blr
4e 80 00 20 blr
07 fe br %r14
00 0b rts
4401fff0 blink tr0,r63
81 c3 e0 08 retl
e1a0f00e mov pc, lr
7f 00 jmp [lp
04 ret
f3 c3 repz retq
e12fff1e bx lr
03 00 ret
1df0 retw.n
Alpha
ARC
ARM
Thumb
AVR
AVR(8)
CRIS
FR30
FR-V
H8/300
H8/300H
HP/PA
i386
i960
IA-64
M32R
68HC11
68HC11(16)
M68000
MCORE
MIPS
MIPS16
MIPS64
MIST32
MMIX
MN10300
PDP-11
PowerPC
PowerPC64
S/390
SH
SH64
SPARC
StrongARM
V850
VAX
x86-64
XScale
Xstormy
Xtensa
22. 18種類のHello World
Hello World! abadface This architecture is i386-elf
Hello World! abadface This architecture is arm-elf
Hello World! abadface This architecture is arm16-elf
Hello World! abadface This architecture is avr-elf
Hello World! abadface This architecture is cris-elf
Hello World! abadface This architecture is frv-elf
Hello World! abadface This architecture is h8300-elf
Hello World! abadface This architecture is m32r-elf
Hello World! abadface This architecture is m6811-elf
Hello World! abadface This architecture is mcore-elf
Hello World! abadface This architecture is mips-elf
Hello World! abadface This architecture is mips16-elf
Hello World! abadface This architecture is mn10300-elf
Hello World! abadface This architecture is powerpc-elf
Hello World! abadface This architecture is sh-elf
Hello World! abadface This architecture is sh64-elf
Hello World! abadface This architecture is sparc-elf
Hello World! abadface This architecture is v850-elf