xt-sys/exectos
3
5
Fork 2
Code Issues 8 Pull Requests 2 Actions Projects 1 Releases Wiki Activity

Track valid physical memory pages using a PFN bitmap
All checks were successful
Builds / ExectOS (i686, debug) (push) Successful in 28s
Details
Builds / ExectOS (amd64, debug) (push) Successful in 29s
Details
Builds / ExectOS (amd64, release) (push) Successful in 47s
Details
Builds / ExectOS (i686, release) (push) Successful in 44s
Details

Browse Source
This commit is contained in:
Aiken Harris
2026-03-17 00:05:33 +01:00
parent 3d7fe25471
commit 876923e107
7 changed files with 228 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
sdk/xtdk/mmtypes.h
View File

@@ -177,4 +177,19 @@ typedef struct _MMPFNLIST
PFN_NUMBER Blink;
} MMPFNLIST, *PMMPFNLIST;
/* Physical memory run structure definition */
typedef struct _PHYSICAL_MEMORY_RUN
{
PFN_NUMBER BasePage;
PFN_NUMBER PageCount;
} PHYSICAL_MEMORY_RUN, *PPHYSICAL_MEMORY_RUN;
/* Physical memory descriptor structure definition */
typedef struct _PHYSICAL_MEMORY_DESCRIPTOR
{
ULONG NumberOfRuns;
PFN_NUMBER NumberOfPages;
PHYSICAL_MEMORY_RUN Run[1];
} PHYSICAL_MEMORY_DESCRIPTOR, *PPHYSICAL_MEMORY_DESCRIPTOR;
#endif /* __XTDK_MMTYPES_H */

2
sdk/xtdk/xtstruct.h
View File

@@ -310,6 +310,8 @@ typedef struct _PECOFF_IMAGE_ROM_HEADER PECOFF_IMAGE_ROM_HEADER, *PPECOFF_IMAGE_
typedef struct _PECOFF_IMAGE_ROM_OPTIONAL_HEADER PECOFF_IMAGE_ROM_OPTIONAL_HEADER, *PPECOFF_IMAGE_ROM_OPTIONAL_HEADER;
typedef struct _PECOFF_IMAGE_SECTION_HEADER PECOFF_IMAGE_SECTION_HEADER, *PPECOFF_IMAGE_SECTION_HEADER;
typedef struct _PECOFF_IMAGE_VXD_HEADER PECOFF_IMAGE_VXD_HEADER, *PPECOFF_IMAGE_VXD_HEADER;
typedef struct _PHYSICAL_MEMORY_DESCRIPTOR PHYSICAL_MEMORY_DESCRIPTOR, *PPHYSICAL_MEMORY_DESCRIPTOR;
typedef struct _PHYSICAL_MEMORY_RUN PHYSICAL_MEMORY_RUN, *PPHYSICAL_MEMORY_RUN;
typedef struct _PROCESSOR_IDENTITY PROCESSOR_IDENTITY, *PPROCESSOR_IDENTITY;
typedef struct _PROCESSOR_POWER_STATE PROCESSOR_POWER_STATE, *PPROCESSOR_POWER_STATE;
typedef struct _RTL_BITMAP RTL_BITMAP, *PRTL_BITMAP;