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optimize(templates): inline calls to __imp__*File on x86

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(cherry picked from commit e8bf9cb6467686ba35895094ab804360ab736b5f)
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vsariola 2021-03-19 19:43:55 +02:00
parent 0f34674d7f
commit 76cf47a070
1 changed files with 5 additions and 4 deletions
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9
templates/amd64-386/gmdls.asm
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@ -27,16 +27,17 @@
push 0 ; OF_READ push 0 ; OF_READ
push ebx ; &ofstruct, blatantly reuse the sample table push ebx ; &ofstruct, blatantly reuse the sample table
push su_gmdls_path1 ; path push su_gmdls_path1 ; path
call _OpenFile@12 ; eax = OpenFile(path,&ofstruct,OF_READ) // should not touch ebx according to calling convention call dword [__imp__OpenFile@12]; eax = OpenFile(path,&ofstruct,OF_READ) // should not touch ebx according to calling convention
push 0 ; NULL push 0 ; NULL
push ebx ; &bytes_read, reusing sample table again; it does not matter that the first four bytes are trashed push ebx ; &bytes_read, reusing sample table again; it does not matter that the first four bytes are trashed
push 3440660 ; number of bytes to read push 3440660 ; number of bytes to read
push ebx ; here we actually pass the sample table to readfile push ebx ; here we actually pass the sample table to readfile
push eax ; handle to file push eax ; handle to file
call _ReadFile@20 ; Readfile(handle,&su_sample_table,SAMPLE_TABLE_SIZE,&bytes_read,NULL) call dword [__imp__ReadFile@20] ; Readfile(handle,&su_sample_table,SAMPLE_TABLE_SIZE,&bytes_read,NULL)
ret ret
extern _OpenFile@12 ; requires windows extern __imp__OpenFile@12 ; requires windows
extern _ReadFile@20 ; requires windows extern __imp__ReadFile@20
; requires windows
{{end}} {{end}}
{{.Data "su_gmdls_path1"}} {{.Data "su_gmdls_path1"}}