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start top level decls - also oops forgot about sizeless arrays

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pommicket 2022-01-28 15:07:23 -05:00
parent 01b8a4d728
commit 217794afce
5 changed files with 173 additions and 25 deletions
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8
05/main.b
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@ -36,7 +36,11 @@ global structures
global structures_bytes_used
; file offset/runtime address to write next piece of read-only data; initialized in main
global rodata_end_addr
; file offset/runtime address to write next piece of read-write data; initialized in main
global rwdata_end_addr
global output_file_data
; ident list of addresses of global variables.
global global_variables
#include util.b
#include idents.b
@ -157,6 +161,7 @@ function main
typedefs = ident_list_create(100000)
enumerators = ident_list_create(4000000)
structures = ident_list_create(4000000)
global_variables = ident_list_create(4000000)
dat_banned_objmacros = 255
dat_banned_fmacros = 255
@ -178,6 +183,7 @@ function main
:have_filenames
output_fd = open_rw(output_filename, 493)
rodata_end_addr = RODATA_ADDR
rwdata_end_addr = RWDATA_ADDR
ftruncate(output_fd, RWDATA_END)
output_file_data = mmap(0, RWDATA_END, PROT_READ_WRITE, MAP_SHARED, output_fd, 0)
@ -206,6 +212,8 @@ function main
munmap(output_file_data, RWDATA_END)
close(output_fd)
ident_list_printx32(global_variables)
exit(0)
:mmap_output_fd_failed