Intravision/reactos

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Author	SHA1	Message	Date
Hermès Bélusca-Maïto	2995806a44	[NTOS:KD64] kdx64.c: Implement KdpAllowDisable() the same as in x86 (#7538 ) AMD64 has the same DR7 register as x86 with the same bits meanings, thus the same implementation can be used. References: - https://en.wikipedia.org/wiki/X86_debug_register#DR7_-_Debug_control - AMD64 Architecture Programmer’s Manual, Volume 2: System Programming https://www.amd.com/content/dam/amd/en/documents/processor-tech-docs/programmer-references/24593.pdf Section "13.1.1.4 Debug-Control Register (DR7)" pgs. 393-396 (pgs. 455-458 of the PDF) - Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3 (3A, 3B, 3C, & 3D): System Programming Guide https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html Section "19.2.4 Debug Control Register (DR7)" (pgs. 644-646) Section "19.2.6 Debug Registers and Intel® 64 Processors" (pg. 647)	2024-12-03 19:02:28 +01:00
Hermès Bélusca-Maïto	edb6d19aa8	[NTOS:KD64] Only use the UNIMPLEMENTED macro in the debugger's KdpSys* helpers. This basically avoids re-entering the debugger (via the embedded breakpoint) while we are already running within its context. In addition, this allows the tests for Kd/NtSystemDebugControl (see PRs #7424 and #7426) to run without having ReactOS to crash.	2024-11-21 22:34:37 +01:00
Colin Finck	c2c66aff7d	Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.	2017-10-03 07:45:34 +00:00

Author

SHA1

Message

Date

Hermès Bélusca-Maïto

2995806a44

[NTOS:KD64] kdx64.c: Implement KdpAllowDisable() the same as in x86 (#7538 )

AMD64 has the same DR7 register as x86 with the same bits meanings,
thus the same implementation can be used.

References:

- https://en.wikipedia.org/wiki/X86_debug_register#DR7_-_Debug_control

- AMD64 Architecture Programmer’s Manual, Volume 2: System Programming
  https://www.amd.com/content/dam/amd/en/documents/processor-tech-docs/programmer-references/24593.pdf
  Section "13.1.1.4 Debug-Control Register (DR7)"
  pgs. 393-396 (pgs. 455-458 of the PDF)

- Intel® 64 and IA-32 Architectures Software Developer’s Manual,
  Volume 3 (3A, 3B, 3C, & 3D): System Programming Guide
  https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html
  Section "19.2.4 Debug Control Register (DR7)" (pgs. 644-646)
  Section "19.2.6 Debug Registers and Intel® 64 Processors" (pg. 647)

2024-12-03 19:02:28 +01:00

Hermès Bélusca-Maïto

edb6d19aa8

[NTOS:KD64] Only use the UNIMPLEMENTED macro in the debugger's KdpSys* helpers.

This basically avoids re-entering the debugger (via the embedded breakpoint)
while we are already running within its context.

In addition, this allows the tests for Kd/NtSystemDebugControl
(see PRs #7424 and #7426) to run without having ReactOS to crash.

2024-11-21 22:34:37 +01:00

Colin Finck

c2c66aff7d

Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

2017-10-03 07:45:34 +00:00

3 commits